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LAND.TECHNIK AgEng 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2361 2019

Results in this title

M. L. Bilde, J. T. Andersen, A. Morrison New Cleaning system design for high capacity combine harvesters S. 537-544

„… New Cleaning system design for high capacity combine harvesters B.Sc. Morten L. Bilde, B.Sc …” „… system can be significantly improved by even small design changes to the cascade and without adding …” „… Abstract: This paper will look at the development of a new cascade design for increased stratification …”

M. Hammer, M. Steffan Modular Multi-Purpose Battery Storage System for complex compartments – New module design approach for maximzing benefits of work machines S. 391-400

„… Modular Multi-Purpose Battery Storage System for complex compartments New module design …” „… condition of a current and temperature-optimized design for high efficiency in the battery system. In …” „… . VDI-Berichte Nr. 2361, 2019398 Summary The optimal design of the energy storage system is essential for the …”

R. Schildroth Design and Development of an Autonomous Mower for Agricultural Use S. 153-158

„… discussed the ground-up design of a fully autonomous mower system. The performance of the mowing system …” „… Arm Cortex A-9 processor running a real-time operating system. The ECU was specifically designed to …” „… Design and Development of an Autonomous Mower for Agricultural Use Rhett Schildroth, Redshield …”

C. Campanella, K. Huber, G. Monacelli, L. Ungaretti, M. D’Orazio, G. Scotto di vetta, M. Peruzzini, F. Grandi Ergonomic and compact armrest of agricultural tractors – Innovative methods to design an ergonomic armrest S. 243-252

„… human beings [4]. As far as industrial system design, the optimization of posture, physical overload …” „… design stage in order to optimize the overall system design to conform to the physiological …” „… ) [4] Ergonomics of human system interaction - Part 210: Human-centered design for interactive systems …”

H. Neurath, L. Frerichs Approach to reduce the complexity increase in development processes of mobile machines S. 265-272

„… : Three standardized output side designs System I consists of a mechanical transformer, which results …” „… difference between system II and system III lies in the planetary gear design, which allows a power split …” „… spaces have to get investigated to reach efficient powertrain designs. Computer-aided system synthesis …”

L. Levato, C. De Marco, P. Tamamidis, G. Monacelli, S. Panunzio Development of a compact After-Treatment System for agricultural tractors S. 295-304

„… design is the key of a compact, clean and effective ATS system (fig.1). Fig. 1: Stage V basic ATS …” „… Treatment System). The main objective of the work was to design a new mixer, given some installation …” „… maximize urea evaporation. A three-dimensional model of the ATS (After Treatment System) has been designed …”

H. J. Nissen, A. Kluge, D. Cowan, N. Shafer DataConnect – A solution for Cloud to Cloud data exchange S. 83-90

„… Farm Management Information System (FMIS) in the office once had to be handled through files on memory …” „… system in Fig. 1. Fig. 1: Situation so far - OEMs have independent portals However, the challenge for …” „… Shape-Files in one system and import it into the other solution for further processing to get a complete data …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Moline, IL, USA New Cleaning system design for high capacity combine harvesters …” „… Control, Darmstadt An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural …” „… . Peitsmeyer, Bucher Hydraulics, Klettgau f Field Robotics Design and Development of an Autonomous Mower for …”

R. Himmelsbach, J. Pohlenz, K. Grad eCVT for Tractors – Continuously Variable Driving and Electric Power for Implement Drives S. 127-134

„… a DHT available on the market which is designed as an electric power-split transmission system …” „… ; right now, system costs, integration effort and safety issues still present hurdles to overcome. Their …” „… offer great potential in terms of system costs and vehicle integration. The functional integration of an …”

B. Yanke, M. Vandeven, D. Bomleny High Capacity Draper Header – Development of a high capacity draper header for a new generation of combine harvesters S. 527-536

„… advancements in associated crop harvesting headers. To enable maximum harvest system productivity and …” „… throughput rates. Maximizing captured grain while maintaining optimum harvest system efficiency is of …” „… Throughout the last 70 years, grain crop harvesting equipment (combines) power levels and system capacities …”

S. Liljenberg, M. Frederiksen, T. H. Langer Methods to evaluate steering performance of agricultural tractors S. 29-34

„… design engineers on front axle and steering system design, but also poses a challenge on how to test and …” „… technical inventions and improved designs of steering system and axle design. Introduction Despite …” „… the design engineers on front axle and steering system design, but also poses a challenge on how to …”

J. Philipp Behra Development of increased tire diameters and the effects on axles and drive trains of a combine harvester S. 553-560

„… , offset axle design and a new braking system were developed. On the rear axle a new 4link with higher …” „… : Front axle design Due to the higher diameter, the wheel hub was not only designed for the higher load …” „… incorporate bigger and / or highly flexible tires [1]. This affects the design of the machine and especially …”

T. Herlitzius, H. Fichtl, A. Grosa, M. Henke, M. Hengst Feldschwarm – Modular and Scalable Tillage Systems with Shared Autonomy S. 409-420

„… operation” robustness, which is a considerable design challenge with the risk to drive system cost up to an …” „… system requires defined spaces for a large variety of tools, component parts and storage capacities. In …” „… cultivation system [3] but also depend on fertilizers and chemicals. The 1990s brought increased power …”

P. Munch Predictive Feed-Rate Control for Combine Harvesters S. 545-552

„… feedback remains necessary for robust control. The described predictive feed-rate control system design …” „… conditions with inconsistent feeding. The predictive feed-rate control system is designed to handle …” „… strategy in specific harvest conditions. Although a perception sensor system can be designed with a large …”

X. Tian, A. Vacca, S. Fiorati, F. Pintore An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor through Modeling and Experiment S. 9-18

„… Off-Road Vehicle for the Design of a Semi-Active, Hydropneumatic Spring-Damper System,” in ASME 2015 …” „… agreement between simulation and experimental results is satisfactory for all the tests. design variables …” „… An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural Tractor …”

B. Oskarsson, E. Westergaard, T. H. Langer Optimization of tractor front loader for improved design freedom and increased operability S. 427-432

„… new possibilities for improved design of the loaders. As any mechanical system, a loader is a design …” „… Optimization of tractor front loader for improved design freedom and increased operability …” „… . The new features not alone offer a potential improvement of existing loader designs; Some of the …”

A. Hackfort, G. Happich, M. Lichtenstern Development of a Seamless User Experience for Smart Farming Applications – From Machine Interaction to System Synergy S. 229-234

„… Interaction to System Synergy Dipl.-Ing. agr. Adrian Hackfort, Dr.-Ing. Georg Happich, Dipl.-Ing. agr …” „… globally while including the latest technologies, trends in machine controls and interface design. From …” „… seamlessly as a single system. Another expectation is to keep today’s layout consistency between tractors …”

M. Bouten, T. Meinel, W. Kath-Petersen Development and utilization of a new application system for precise fertilizer placement in corn S. 513-520

„… Development and utilization of a new application system for precise fertilizer placement in corn …” „… PUDAMA, which was funded by the Federal Ministry of Food and Agriculture (BMEL), an application system …” „… favorable concepts. The result of this development is a pneumatic system that produces a highly precise …”

S. Lorenz, H. Wanta, J. Krzywinski, T. Herlitzius FELDSCHWARM©-UI: A User Interface for Controlling Swarm Technology S. 253-264

„… positioning, object recognition and system controls is quite advanced, mechanical failures and unidentified …” „… necessary information to diagnose operating status) and predictable machine/system behaviour are required …” „… (Grote, Ryser, Wäfler, Windischer, & Weik, 2000). User-Centred Design (UCD) puts the operator in the …”

N. Schlingmann, V. Vandecaveye, C. Gossard, P. van der Vlugt, K. H. Rolf AEF – Partnership to develop open standard for cloud communication S. 63-68

„… the vehicles based on the legacy of ISOBUS, taking into account the eco-system design and overarching …” „… actively help establish the data eco-system by developing the gateways into/out of telematics platforms and …” „… retailers, and many more. Nonetheless the Ag equipment is an important contributor to the data eco-system …”

S. Igl, G. Grommer, M. Auer, K. Grad Power Trains, Electric Drives and Mobile Hydraulics S. 135-144

„… systems (eTRAC). A consideration of market and system requirements, challenges and methods for finding …” „… a prototype tractor with an integrated generator system in 2009 and, in cooperation with various …” „… improved system efficiency and more flexible options for control, everything is speaking in favor of the …”

J. L‘Heureux Four-Tracked Solution for Large Row Crop Tractors S. 305-310

„… and creating a set of design requirements to achieve them. Key focus points were to deliver on the …” „… clay soils. Key design focus was given to maintaining uniform track to soil contact pressure by …” „… the market today are captive to design around existing tractor interfaces and generally are not …”

S. A. Duppong, M. Kuhl, O. Delvaux Production System Optimization with Electrified Powertrain S. 421-426

„… Production System Optimization with Electrified Powertrain Steven A. Duppong, Marcus Kuhl, John …” „… transmission to demonstrate increased system productivity and reduced input cost while also preserving soil …” „… transmission achieves infinitely variable capability. The all-new eAutoPowr design allows for a clean layout …”

D. Peitsmeyer Hydraulics in electrified machines – Electrification needs high efficiency S. 145-152

„… require linear drives with high force, robustness and compact design. The use of electromechanical drives …” „… controlled in a simple manner and have no consequences for the components. In the hydraulic system, the …” „… , the costs of the drive system with electric motor and pump per cylinder must be weighed against the …”

T. Rudolph, T. Langer, P. Bolton Overcoming design challenges of electro-hydraulic steering systems – What really happened! S. 489-494

„… (joystick, steering wheel, mini-wheel). However, most of the challenges is how to design a safe system. For …” „… Overcoming design challenges of electro-hydraulic steering systems What really happened! Tom …” „… functions needed for a virtual steering axis system. Why Electro-Hydraulic Steering Electro-hydraulic …”

G. Bombarda, T. Maxeiner Remotely Controlled Electro-Hydraulics ready for the IoT S. 289-294

„… integrated with the pump. A second step is to ease the mounting of this system, and for this reason all …” „… Electro-Hydraulic pump. Data can be read and sent and the system is compatible with IoT principles. Another …” „… systems. The concept of electrohydraulic sub-system is so applied to off road vehicles and implements b …”

V. Stocklin, M. Zimmer Development of future machine concepts for the needsbased fertilisation of individual plants – The RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X S. 447-454

„… : System design MultiRate dosing system Each metering shaft is individually driven by a 48V brushless DC …” „… RAUCH MultiRate dosing system for pneumatic spreaders AERO GT and AERO X M.Sc. Volker Stöcklin, M.Sc …” „… system for pneumatic spreaders, which allows significant fertiliser savings and provides a spreading …”

C. Gentz, G. Jacobs, C. Wyrwich, J. Munch, M. Marsel, M. Lindner, T. Herlitzius Electric mechanic power split PTO for implements S. 119-126

„… implements. Its current design as a mechanic, manually switchable transmission enables efficient power …” „… high-speed machines with operating speeds above 10.000 rpm are used to allow a compact design and competitive …” „… Fig. 2: Favoured transmission structure The implement drive is developed as a modular system which …”

P. Sivasothy, G. Bulun, J. Seewig, J. Imwalle Implementation of a Dynamic Product Development Method for Agricultural Engineering Based on Virtual Prototypes S. 273-280

„… manufacturer have shown that the conveyor belt is the most critical component in this system. A failure of …” „… . With novel system solutions, smaller thinking errors can often be looped along. Only through …” „… individual components of the critical system must first be modelled. Three different approaches can be …”

H. Schallermayer Next Machine Management – A new Ag-Software generation S. 77-82

„… Management system for automatic documentation, task planning and live agricultural telemetry. The universal …” „… system uses ISOBUS DDIs (data dictionary IDs) as process data information for automated data detection …” „… valuable for both farmers and contractors. Data is imported into the system without driver interaction in …”

S. Pfaffmann, F. de Moraes Boos, N. Tarasinski, V. Kegel Swarm Unit – Development of a Fully Electric Agricultural Machine with External Power Supply S. 401-408

„… the system to 300 kW. This technology serves as the foundation for the following developments shown in …” „… . In this context there is a paradigm shift for the design of the agricultural work machine by having …” „… agricultural system with an unmatched level of power density, by both increasing the installed power and …”

M. Ehrl, G. Happich Advanced On-board Electronics Architecture with Automotive Ethernet S. 107-112

„… entire set of newly designed components. Fig. 2 shows the final network design with four layers …” „… . This paper describes the design and implementation of the advanced electronics architecture for …” „… premium platform vehicles in AGCO. In the network design phase, a sum of design goals and boundary …”

A. Biswas, E. Eising SoilReader: A new in-situ multi-depth, multi-constituent, on-the-go precision soil analyzer S. 355-376

„… of the sensor using laboratory and field collected data. Materials and Methods System design and …” „… , integrated, and self-contained design, with high efficiency and rugged production makes SoilReader highly …” „… through a fiber optic cable as the disc moves through the field. The slick and unique design of the disc …”

D. Smart, V. Brill High Speed ISOBUS, an AEF Project for next generation Ag networking S. 91-106

„… . 1: ISOBUS revealed at Agritechnica 2001 Fundamental to the original design of ISOBUS, and with …” „… integration of different manufacturer’s individual products into a “farming system” that fulfils customer …” „… in delivering that control In applying these requirements to a planting system, consider that the …”

T. Fedde, M. Peeters, R. Stirnimann Soil pressure and pulling behavior of standard and half-track tractor chassis concepts S. 35-46

„… tractor and can also result in a pitch effect of the track system, depending on the design of the track …” „… system. This effect can lead to an uneven contact pressure in the belt-soil contact. To evaluate the …” „… transmission configuration with CVT transmission. The results are, that the CLAAS Terratrac track system …”

M. Sax, R. Latsch, T. Anken, V. Moser, P. Krummenacher Automated site-specific overseeding of grassland S. 165-228

„… improving the process, design and functional parameters of that system [5]. For the test and optimization …” „… site-specific seeder. Material and method The system which developed in this project consists of a camera …” „… : Tractor with camera in front and seeder at the back+ Image recognition system An image recognition …”

V. Tsukor, S. Hinck, A. Ruckelshausen, W. Nietfeld, T. Mosler, H. Tesch, F. Lorenz, E. Najdenko, A. Moeller, D. Mentrup Automated mobile field laboratory for on-the-go soilnutrient analysis with the ISFET multi-sensor module S. 377-382

„… "soil2data" process. The process steps operate parallely. The design of the system is modular. Three …” „… transport system - Cleaning system for the cleaning of individual components and - Industrial PC system …” „… the system. Acknowledgements The project is supported by funds of the Federal Ministry of Food …”

T. Schempp, A. Kaufmann, I. Stohr A Field Tested Adaptive User-Interface – New Ways to Operate Tractors S. 235-242

„… Engineering Design and Industrial Design University of Stuttgart; Ingmar Stöhr, elobau GmbH & Co. KG …” „… , carrying and operating implements [1]. According to this definition, the design of a tractor allows it to …” „… traction management and/or the steering system or it could also be the hydraulic foldout/folding-in of an …”

A. Lajunen Development of a tire-soil interaction model for agricultural tractors S. 47-56

„… within a three-dimensional multibody system approach have been developed. In this research, a simulation …” „… multibody system approach have been developed [7], [12]. The objective of the presented research is to …” „… platform-independent, opensource design [12]. In a larger context, the aim is to create a virtual simulation …”

D. Engelmann, S. Becker, R. Stirnimann Transferring agricultural machines from field to the laboratory for emission check S. 479-488

„… Mobile machines are very versatile and different in their design and in the tasks they can handle …” „… intended engine and exhaust gas aftertreatment system are tested often on an engine test. The engine test …” „… high reproducible investigation of the engine, exhaust aftertreatment system components with their …”

M. Trimmel, P. Riegler-Nurscher, R. Streimelweger Broadband SHF Radar measurements for soil moisture estimation in the range between 1 and 18 GHz S. 347-354

„… attached, moved continuously back and forth. The VNA data was recorded during the tests. From a design …” „… system, Geophys. Res. Letters [2] Yap, C. W.; Mardeni, R.; Ahmad, N. N. (2015) Microwave Surface …” „… laboratory setup was designed. Signal channel investigation is realized using a vector network analyser VNA …”

H. Vennemann, M. van den Boom, H. Hecheltjen Mobile intelligence for LEMKEN equipment – A retrofittable intelligent hardware generates additional value for various agricultural implements S. 433-438

„… system, is designed such that the MILE module can be attached to, and removed from implements quickly …” „… . However, the state-of-the-art, requires users to invest in a stand-alone system for each implement, and …” „… the associated, added value, per implement, frequently does not justify the investment in the system …”

M. Rothmund, R. Marx Security Concept for ISOconnect – a Secure ISOBUS Telemetry Device S. 561-572

„… device Management service is designed to: Monitor IoT system and fleet health status o Individual …” „… potential of such telemetric devices, they have to get connected also to the ISOBUS system, VDI-Berichte Nr …” „… to an ISOBUS system. This is a good reason to think about the security and privacy concept in the …”

G. L. Andersen, T. Kuennen CULTI CAM HD - Efficient Weed Control in Row Crops using Active Implement Steering and Stereo Camera S. 455-462

„… System The CULTI CAM system is designed for steering of implements operating in row structures or other …” „… Camera System Engineer G. L. Andersen, CLAAS E-Systems Verw. GmbH, Nivaa, Denmark; Sales Manager T …” „… the tines works to the plants the more efficient hoeing. Thus, the sensor system shall provide the …”

T. Oksanen, R. Soitinaho, J. Huuskonen, V. Vayrynen Autonomous tractors harrowing and sowing simultaneously S. 159-164

„… compared to a human operated system. However, in some operations multiple vehicles are needed in the same …” „… several subsystems and algorithms. The navigation system for path tracking and headland operation was …” „… system customized by the manufacturer. The ODG Android version used in this system was Android 6.0.1, API …”

G. Kormann, H. J. Nissen, S. Stahlmecke Open Integrated Data Platform for Agricultural Machinery – Connecting the Agricultural Production Process S. 113-118

„… involved parties into one system John Deere offers the data platform OperationsCenter. This solution …” „… ] The goal for the user is to ideally see all information in real time in one system or at least start …” „… with one system showing the whole operation and being transferred into connected software as needed …”

C. Weltzien, R. R. Shamshiri SunBot: Autonomous Nursing Assistant for Emission-Free Berry Production, General Concepts and Framework S. 463-470

„… In the hardware layer, a distributed system shown in (Fig. 3) was designed for modular communication …” „… (V-REP) [3] that was interfaced with the Robot Operating System (ROS) [4] for testing different sensors …” „… . Schematic diagram of ROS file architecture and principle of nodes communication system are shown in Fig. 2 …”

J. G. Wiecha, H. Bernhardt, T. Bogel, T. Herlitzius Reducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubber S. 495-502

„… the traction roller at every moment of driving. During the field trials, system control is done by a …” „… field trails. The left boxplot shows fault values received from starting and stopping the system or …” „… the second tractor. Materials and methods The slurry-injecting grubber is designed as shown in …”

J. Wiethoff, L. Heier, L. Maas Concept of a new cultivator generation, reduction of wear costs through a combination of vertical and horizontal tools S. 509-512

„… : Overall view of the Koralin shallow cultivator The system comprising vertical and horizontal tools …” „… tools and implement types used are designed for ultra-shallow tillage at depths between 2 and 5 cm …”

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41. Internationales Wiener Motorensymposium 22.-24. April 2020

Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 813 2020

Results in this title

W. H. Hoffmann, T. Knoll, R. Worner Allianzmanagement mit System/The Organizational Design of the Alliance Management System: A Holistic Perspective S. I-380-I-401

„… organizational design of a management system is usually influenced and shaped by contextual factors (Mintzberg …” „… . Roman Wörner, Contrast Ernst & Young Management Consulting GmbH, Wien: The Organizational Design of …” „… the Alliance Management System: A Holistic Perspective Allianzmanagement mit System Abstract …”

H. Sandquist, P. Frejinger, S. Klacar, I. Scholten, S. Li System Engineering Methodik angewandt für Hybrid-Antriebssystementwicklung /Systems Engineering Methodology Applied for Hybrid Propulsion System Development S. II-16-II-33

„… through some major changes, including propulsion system design (electrification), connectivity, safety …” „… proceeding functional safety. 2. Design focus 2.1 Allocation to a generic logical propulsion system …” „… design degrees of freedom are quite large, and a systematic approach is needed. Using system simulations …”

E. Jean, E. Barrieu, M. Capirchia, C. Herbers Elektrisch heizbarer Katalysator: technische Anforderungen und Haupteinflussfaktoren /Electrically Heated Catalyst: Requirements, Controls and Key Parameters S. I-311-I-327

„… taken into account in the system design and controls. Fig. 10 illustrate the very different emission …” „… push forward system interaction with engine calibration and catalyst design, optimization of …” „… be designed to withstand the RMS input current of the EHC System. According to VDA320, the EHC …”

R. Golisano, V. Rampino, A. Vassallo, N. P. Sacco, L. Magro, G. D'Aurizio, S. Trimboli, A. G. Marino, V. Biasin, I. Zallio, R. Vernassa, J. Wartha, D. Kaminski Der neue General Motors 1.5 Liter Diesel 3-Zylinder-Motor/The New General Motors 1.5 Liter Diesel 3-Cylinder Engine S. II-149-II-185

„… the design of this system. Crank axis offset (vs the cylinder bore axis) has been introduced, aiming …” „… urea mixer in terms of design and exhaust system back pressure. Figure 41 – DEF mixer design options …” „… cover, rubber tracks have been added to stamped aluminium timing system cover design, damping the panel …”

H. Kitadani, R. Kaneda, S. Mizoguchi, Y. Shinohara, J. Takeuchi Der neue 1.5 Liter Benzinmotor aus der TNGA (Toyota New Global Architecture) Reihe /The New 1.5 L Gasoline Engine from the TNGA (Toyota New Global Architecture) Series S. I-71-I-97

„… engine (b) Final design Figure 22: EGR gas distribution structure 3.1.7 Fuel injection system The …” „… system. The crankshaft has a 50 % balance ratio. Figure 27: Crankshaft design 41. Internationales …” „… technologies, including D-4 injection system (on the conventional variant) resulted in a specific power of 61 …”

D. Song, W. Happenhofer, Z. Yuan, Y. Cui, Z. Zhang, D. Wang 1,5 T - Modulare Motorplattform mit hoher Effizienz/1.5T High Thermal Efficiency Modular Engine Platform S. II-186-II-201

„… , the new generation engine has reoptimized the design of combustion system and in cylinder direct …” „… design process of cooling system flow, we set 40 temperature sensors at the cylinder block and the …” „… combustion system designed by Great wall can achieve a larger EGR rate. The water jacket of cylinder head …”

N. Andrisani, F. Contarin, A. Lorenzon, M. Nencioni, M. Scassa, F. Mallamo, T. Korfer, H. Busch Innovative Ventiltriebe als Beitrag zur Erfullung zukunftiger Emissionsanforderungen im Stadtbetrieb /Novel Valvetrain Design as Enabler for Compliance with Upcoming Stringent Emission Demands in Urba... S. I-285-I-310

„… °1 and N°4. The high torque density delivered by the rotary design is able to guarantee the system …” „… the SCR. The first three catalytic converters are designed as a close-coupled system upstream of low …” „… Novel Valvetrain Design as Enabler for compliance with upcoming stringent emission demands in …”

M. Alt, F. Gouzonnat, P. Ramminger, R. Matthe, L. K. Cloos Die Multi-Energy Platform des Opel Corsa: rein elektrisch, Benzinoder Dieselantrieb /The Multi Energy Platform of the Opel Corsa: Pure Electric, Gasoline or Diesel Propulsion S. I-203-I-224

„… building cars, there is still a competition of technologies for the most efficient propulsion system. The …” „… . It is not yet determined which propulsion system will have the highest market share or even dominate …” „… internal combustion engine is the propulsion system with the highest volume for this new decade, either by …”

H. Skirde, D. Carathanassis, J. Göpfert Das funktionale V-Modell: Ein Ansatz zur Bewältigung der Herausforderungen bei der interdisziplinären Entwicklung komplexer Systeme /The Functional V-Cycle-Model: Addressing Today's Challenges in the ... S. II-377-II-390

„… an das zu entwickelnde System initiiert. Abhängig vom Lebenszyklus der Anforderungen, verglichen …” „… System ein Regularium, eine Anforderung, eine Spezifikation oder einen auferlegten Zustand erfüllt …” „… . Validierung ist die Sicherstellung dass ein Produkt, Service oder System die Anforderungen und Bedürfnisse …”

K. Hwang, C. Yu, B. Min, Y. Kim, D. Lee, K. Ha, D. Chae, J. Yi Der neue Smartstream 1.0L DI-Turbo Ottomotor von Hyundai-Kia/The New Hyundai-Kia's Smartstream 1.0L Turbo GDi Engine S. I-121-I-150

„… behind the development of CVVD is to simplify previous variable valve actuation system. The new design …” „… cross-flow system is shown in Figure 16. In order to design the engine compactly, the space of water jacket …” „… Combustion System The combustion system of the Smartstream 1.0L T-GDi engine is designed to focus on two …”

T. Hamatani, T. Uehara, K. Akimoto, T. Hayashi, H. Kitadani, T. Aoki, K. Yamanaka, Y. Nishikawa, T. Okochi, M. Kanehara Neuentwicklung des Hybridsystems für die Kompaktklasse/New Development of Hybrid System for Compact Car S. II-1-II-15

„… Driving operation system was designed to reflect driver intention directly by renovating the vehicle …” „… designed to be less than 1000rpm. In doing so, we avoided resonance between engine and suspension system …” „… battery design(Fig. 32). As a result, output power was increased by 50%, input power was increased by 95 …”

H. Karacali, O. Senturk Remote-Testautomatisierungssystem/Remote Test Automation System (RTAS) S. II-342-II-349

„… during system design, especially for safety-critical areas, will increase human safety, reduce both …” „… office. The Remote Test Automation System (RTAS) contains a PC, a custom designed electronic control …” „… Technologies, Izmir REMOTE TEST AUTOMATION SYSTEM (RTAS) REMOTE-TESTAUTOMATISIERUNGSSYSTEM Abstract Test …”

M. Kollmeier, U. Schulmeister Modulare und skalierbare Systemintegration fur Elektrofahrzeuge: BENTELER und BOSCH entwickeln Plattform fur Elektromobilitat weiter /Modular and Scalable System Integration for Electric Vehicles: BEN... S. I-191-I-202

„… . Unter Berücksichtigung des Design-to-Cost-Ansatzes umfasst dies ebenfalls Kenntnisse über die …” „… . Modular and scalable system integration for electric vehicles: BENTELER and Bosch continue to develop …” „… BENTELER Electric Drive System haben Bosch und BENTELER in einer Entwicklungskooperation eine fahrbereite …”

E. Kimura, K. Aikawa, D. Yasuda, H. Saeki, T. Brachmann, S. Barth Herausforderung einer nachhaltigen Dekarbonisierung des Mobilitatssektors und der Gesellschaft: Honda's Multi-Pathway Konzept mit elektrifizierten Antriebstechnologien Challenge for Sustainable Carbon... S. I-151-I-170

„… carbon energy in the transportation system. 41. Internationales Wiener Motorensymposium 2020 - 152 …” „… the desirable future, and Honda designs R&D activities as the next actions. Then, Honda is trying to …” „… country, each region, and each one’s own. Therefore, Honda would like to design connecting right power …”

J. Ewald, P. Orth, C. Granrath, J. Ändert Modellbasiertes Systems Engineering für standardisierte Simulationen am Beispiel der Entwicklung von Elektrofahrzeugen /Model Based Systems Engineering for Standardized Simulation Frameworks: Case Stu... S. II-426-II-441

„… : Providing software features quickly by model-based system design,“ in 26. Aachener Kolloquium Fahrzeug- und …” „… Produktionsanlauf. Die Simulation des übergeordneten Systems (system of systems), in diesem Fall das BEV, der …” „… , gemäß der SMArDT (Specification Method for Architecture Design and Test) Methodik, mit zusätzlich einem …”

J. Rechberger, W. Resende, H. Schreier, F. Berg Brennstoffzelle: Systemintegration mit Zellkompetenz/Fuel Cell: System Integration Based on In-Depth Cell Know-How S. II-228-II-232

„… werden. Dies erfolgt in der Regel über eine Brennstoffzellen-System-Simulationsumgebung und parallele …” „… Stack Konzept hinsichtlich des Designs, der eingesetzten Kernkomponenten (z.b. CCM, GDL, MEA,…) und der …” „… Brennstoffzellen-Antriebs-System das Potential hat, ein ähnliches TCO Niveau wie ein konventionelles Diesel-Antriebs-Systeme zu …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… & Young Management Consulting GmbH, Wien: Allianzmanagement mit System The Organizational Design of the …” „… Vehicle Level to a Cost Optimized Powertrain System 98 – 120 K. Hwang BSc, C. Yu MSc, B. Min PhD, Y …” „… Propulsion System Technologies, Supply Chains & the Regulatory Landscape 171 – 190 Dipl.-Wirt.-Ing. M …”

M. Hajesch Kundenzufriedenheit ermoglicht durch Industriekooperation/Customer Satisfaction Facilitated by Industry Collaboration S. I-421-I-424

„… charger presented at IAA 2019 – HPC technology and design: IONITY is leading the way • Technological …” „… system and thanks to its 350kW charging power, is future proofed to reduce re-charging time to the …” „… strategy on a European level. • The E-Mobility Eco-system - when it comes to charging - consists of …”

M. Bell, S. Kollamthodi, N. Hill, A. Greaney Die „Net-Zero-Herausforderung“ - Auswirkungen der Lebenszyklusanalyse auf Antriebssystemtechnologien, Lieferketten und die regulatorische Landschaft /The Net Zero Challenge - Life Cycle Impacts on Pro... S. I-171-I-190

„… Zero Challenge – Life Cycle Impacts on Propulsion System Technologies, Supply Chains & the Regulatory …” „… recycling. It will also impact on propulsion system selection and future fuels and energy for road …” „… in product and process design. Certain automotive manufacturers publish environmental certificates …”

C. Helbing, K. Bennewitz, P. Luck, J. Tousen, J. Peter Der Antriebsstrang des ID.CROZZ - Volkswagen erweitert das Portfolio des MEB /The Powertrain of the ID.CROZZ - Volkswagen Expands the Portfolio of the MEB S. I-39-I-53

„… kW integriert und über eine CCS-Ladevorrichtung (Combined Charging System) ist eine …” „… aktivierbarer Boost-Antrieb geeignet, der auch Allradfunktionen übernehmen kann. Durch sein koaxiales Design …” „… . Hochvoltbatterie Die Hochvoltbatterie (HV-Batterie) ist ein System von mehreren parallel und seriell …”

K. Togai Verhalten eines geschlossenen Regelkreises bestehend aus einem Antriebsstrang und einer menschlichen Steuerung und der Standpunkt einer Mensch-Maschine-Schnittstelle (HMI) /Behavior of Closed Loop Con... S. II-477-II-487

„… and dynamic Target system properties required for controller design are response to an operation. A …” „… - 1 - Dr. Kazuhide Togai, Osaka Sangyo University, Japan; Behavior of closed loop control system …” „… control system. Torque response of a gasoline engine is depending on the plenum chamber volume and …”

J. Schrof, K. Paetzold Agile Produktentwicklung in einer zunehmend dynamischen Automobilwirtschaft: Potentiale und Grenzen /Agile Product Development in an Increasingly Dynamic Automotive Industry: Potentials and Limits S. II-362-II-376

„… resultierende, komplex verknüpfte und intransparente, System ist anfällig für Wandel und nicht zutreffende …” „… Anzahl an Teams. Die daraus entstehenden Abhängigkeiten bezüglich Produkt, Prozess und System …” „… Design, sowie Architekturkonzepten leiden. Weiter erfordert die steigende Anzahl an Stakeholdern …”

A. Sauer, M. Lenz, F.-W. Speckens, M. Stapelbroek, J. Ogrzewalla Hochleistungsbatterie fur Hybridfahrzeuge der Premiumklasse/High-Performance Battery for Premium Class Hybrid Vehicles S. I-350-I-367

„… / Anforderungen an das System Höchste Anforderungen werden je her an das Energiespeichersystem gestellt. Als …” „… hinsichtlich des Druckverlusts im System. Ebenso wie für die Durchströmungsszenarien für die einzelnen …” „… bei gleichzeitig oftmals sehr hohen Ladeund Entladeraten möglich. Bei dem Design von …”

R. Schlögl Kohlenstoff als zukünftiger Energieträger/Carbon as a Future Energy Carrier S. II-90-II-113

„… system codified in the Paris accord and the ever-increasing tightening of local emission regulations are …” „… system. The word “system” is here key as it is inappropriate to confine the discussion to a single sector …” „… the broader view on the most system-adequate options for providing the energy needed for mobility …”

M. Ivarson, P. Ebner, R. Luz, M. Walcher Hochvolt Integrations-Prüfstand: Optimiert für BEV Entwicklung /High Voltage Integration Testbed: Tailored for BEV Development S. II-322-II-341

„… batterieelektrische Fahrzeuge auf einem neuartigen Prüfstand für HV-Systeme vorgestellt. Dieses neue System ist …” „… OEM’s eine Prozess- und Methodenumstellung für die System- und Softwareentwicklung, die eine späte …” „… , erfordert ein solches System während der Entwicklung eine intensive Verifikation & Validierung …”

C. Weber, R. Friedfeld, F. Kramer, J. Linsel, H. Ruhland, M. Wirth, F. Abkenar EcoBoost 500: Schritte zur maximalen Effizienz eines Ottomotors/EcoBoost 500: Taking Award-Winning Technology to the Next Level S. I-54-I-70

„… durch neues Design [1]. Bei diesem Aggregat wurden entscheidende Systembausteine weiter optimiert wie …” „… Nockenwellen hinausgehen. In fast allen Fällen wird dort ein mechanisch aufwendiges System eingesetzt und es …” „… der verfügbaren und serienreifen Systeme unter Funktions – und Kostenaspekten wurde das System UniAir …”

R. Illenberger, H. Saß, N. Bausewein, T. Wüllner, M. Noack, S. Wolf, C. Dewald, J. Bazlen, C. Klasen Supersportwagen in der Kompaktklasse; der stärkste in Großserie hergestellte Vierzylinder der Welt, made in Affalterbach /Super Sports Cars in the Compact Class; the World’s Most Powerful Fourcylinder... S. II-54-II-76

„… vorgegebenem Design sicherzustellen. Um eine ausreichende Kühlung zu gewährleisten wurde ein Kühlsystem …” „… Hochleistungs-Vierzylinder über eine zweistufige Benzineinspritzung. Das System besteht aus direkteinspritzenden …” „… Twin-Scroll-Abgasturbolader eine Auslass-CAM- TRONIC von Mercedes-Benz implementiert. Das zweistufige System mit zwei Nocken …”

S. Kweon, J. J. Park, S. H. Kim Der wasserstoffbetriebene Bus und LKW von Hyundai Motor Company/The Hydrogen-Powered Bus and Truck from Hyundai Motor Company S. II-233-II-245

„… Figure 6. Hydrogen storage system is safely designed with a high enough safety factor to protect the …” „… first mass-produced fuel cell vehicle, ix35 Fuel Cell, in 2013. Based on its fuel cell system, HMC …” „… have been improved with two sets of NEXO fuel cell system. A few new fuel cell buses are being used at …”

O. Bitsche Porsche Taycan, 800V Technologie fur hochperformantes Laden und Fahren /Porsche Taycan, 800V Technology Enabling High Performance Charging and Driving S. I-28-I-38

„… handling. Therefore, the battery was designed as an underfloor system. The battery system …” „… between cable crosssection, heat-loss and weight of the high voltage system, it was also necessary to …” „… 41. Internationales Wiener Motorensymposium 2020 - 29 - - 3 - 1. HV - System: How we realized …”

N. Molden, J. Hobday, R. Lofthouse Absicherung der Einhaltung der Emissionsgrenzwerte durch unabhängige Testorganisationen /Managing Reputation and Emissions Compliance through Independent Testing S. II-402-II-414

„… . Beyond the direct question of vehicle compliance, the health of the certification system must be …” „… Earth in the UK. Emissions Analytics has developed a testing and simulation system to quantify the risk …” „… recognised this credibility problem around 15 years ago and updated the fuel economy labelling system, to …”

Z. J. Sroka, Z. Sadlak Einhaltung der CO2-Emissionsnormen als Herausforderung für eine thermische Aktivierung der Verbrennungskammern in Verbrennungsmotoren /CO2 Emission Standards as a Challenge for the Thermal Activation ... S. II-512-II-543

„… „clear conscience”. Maybe this system saves the economic balance of producers and the image of …” „… three main components, i.e. exergy - directed through the piston to the crank system, whose losses of …” „… a useful efficiency of approx. 33%. The cooling system, transferring excess heat, absorbs 150 J …”

H. Petzold, O. Markovic Die Zukunft gehört dem Digital Twin - Wie Mercedes-Benz im agilen Modus die Digital Twins erschafft /The Future Belongs to the Digital Twin - How Mercedes-Benz Creates the Digital Twins in an Agile Mo... S. II-391-II-401

„… IT-System erwarteten, dass allen vorhandenen Herausforderungen begegnet. Als nächste Abstufung wurde …” „… (Application Programming Interface), mit der jedes System standardisierte Schnittstellen bauen und betreiben …” „… Umfänge in einem konsistenten System, d.h. in einem sogenannten Variantenbaukasten, und die …”

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2300 2017

Results in this title

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Design of Laboratory Environment for Development of Cleaning System Automation S. 485-490

„… Design of Laboratory Environment for Development of Cleaning System Automation M.Sc. D. Hermann …” „… in the field. This paper will present the design of a system able to continuously feed grain and MOG …” „… design of the biomass feeding system and cleaning system test stand with material sampling and …”

B. Broholm, A. Morrison Combine Harvester Concave Adjustment System – Independent adjustment of the concave inlet and outlet clearance S. 111-116

„… System (CAS) for a combine harvester. The design evolution ranges from a single side, clam shell type …” „… . The design criteria for the newly developed threshing system were as follows: Higher throughput of …” „… the added stiffness in the system of the ICCAS, compared to the earlier designs, the electrical …”

M. L. Bilde, T. T. Revsbeck Optimized material flow and cleaning capacity with new return pan system in a combine harvester S. 105-110

„… addresses the development process and final design of a new return pan system for combine harvesters. The …” „… iterations, Fig. 4 illustrates the preferred and final design of the new return pan system supporting a …” „… Optimized material flow and cleaning capacity with new return pan system in a combine harvester …”

C. Foster, J. Posselius, B. Lukac Autonomous Agricultural Machines – The Next Evolution in Farming S. 85-92

„… , Communication Network, Command & Control System, and a Sensing & Perception System. While there are …” „… product is to be successful in the market. System Architecture As shown in Fig. 01 four main …” „… : additional hardware required for autonomous operation 2. Command & Control System: data management and user …”

F. Peters, H. Korte, R. Bölling Modelling method for analyzing grain harvesting concepts S. 219-226

„… affect the crop flow management. On this account, a design method is developed to model the harvesting …” „… procedure. This method is based on a modular structure containing different system levels, which provides …” „… modifications on every level of the system can be assessed by the method. Possible applications include the …”

J. Krzywinski Developing a User Interface for Controlling Swarm Technology S. 79-84

„… design and multimodal interaction for designing the human-machineinterface. Challenges in Agricultural …” „… machines. We face these challenges by using a user-centred design approach incorporating user experience …” „… machines are reached because of e. g. soil compaction, complexity of the overall system and physical …”

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Computer based Control of the Separation Process in a Combine Harvester S. 599-604

„… . Andersen, Prof. O. Ravn, Technical University of Denmark Abstract This paper addresses the design of a …” „… control system for a rotary threshing and separation system in a combine harvester. Utilising a …” „… speed in the threshing and separation system should be adjusted to separate grains from the chaff and …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… enhancement of machine performance, optimization of system efficiency and increase of user comfort. GKN …” „… design, the manufacturing and the test bench validation while Danfoss supplied the hydraulic components …” „… and provided technical support and expertise regarding system integration and vehicle start up …”

T. Herlitzius, R. Hübner, A. Günther, C. Korn, S. Kirstein, S. Müller, J. Miunske Sensor study to identify process characteristics of crop and air flow in a combine harvester S. 583-590

„… Fig. 1). Fig. 1 Sensing principle and prototypic sensor system design The optical part is based …” „… 's complex machines and functional modules is only possible by system integration, e.g. linking the …” „… discharged back to the field. Furthermore, there is no measurement system for combine harvesters available at …”

R. Himmelsbach, B. Volpert, K. Grad Electrified Front-Wheel Drive Concepts for Tractors Designed for Improved Traction Functions S. 31-38

„… in a different way and with different requirements in terms of the electrical supply system …” „… coupling is cheap to produce and also makes it possible to add a four-wheel braking system at a reasonable …” „… of 2–5%. The lead built into the design takes account of the fact that over vehicle service life, the …”

D. Engelmann, M. R. Unger, M. Geimer Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery S. 303-314

„… at the stage of system design. One commonly used validation method is the XiL concept. In this …” „… the system design phase and continuously supporting the development process. MOBiL - A test method …” „… the other ones. One possible way is to design vehicles with hydraulic or electric wheel hub drives …”

A. Sharda, R. Strasser, M. Rothmund Development and Utilization of a Planter Automatic Downforce Evaluation Test Stand to quantify System Response and Accuracy S. 345-354

„… meetings. Based on row unit weight and hydraulic downforce system capability, the test stand was designed …” „… System Response and Accuracy Dr. Ajay Sharda, Assistant Professor, Ryan Strasser, Graduate …” „… knowledge exists to understand downforce system response and accuracy during scenarios typically occuring …”

F. Haussmann, R. Obermeier- The CLAAS AXION 900 TERRA TRAC Product Range – Benefits of the CLAAS Axion 900 halftrack tractor concept Hartmann equipped with CLAAS Big Driver Terra Trac S. 127-134

„… of the halftrack concept as it exists on the market today. The final design is the combination of …” „… thanks to a steering assistance system adjusting in real time the speed of the tracks in order to steer …” „… in near accordance to the Ackermann diagram, as shown in figure 4. This system is able to achieve a …”

K. J. Shinners, J. C. Friede, J. R. McAfee, D. E. Flick, N. C. Lacy, C. M. Nigon Conventional and Novel, New Approaches to Creating High-Density Biomass Bales S. 367-374

„… improvements, the LSBr design is now highly optimized and a marvel of agricultural engineering. But …” „… reasonable size cylinders. Ingenious designs that place cylinders in tension would reduce required frame …” „… recompressed bale system has been proposed that uses a large-round bale (LRBe) for initial harvest and …”

D.-J. Stapel 4-row potato harvester based on a mirrored product flow concept S. 505-512

„… folded. Targeting a simple folding system, conceptual design of it took a plenty of effort. It resulted …” „… . The first draft for the design of a swivel point in a sieving web system in order to be able to drive …” „… ’ harvester principle is based on an inclined side elevator system. The side elevator system is a …”

P. Vervaet, M. Gandillet ‘2 in 1 tire’ technology to allow maximal efficiency of the transmission chain in both road and field usage S. 447-452

„… example, the usage of a Central Tire Inflation System. The first shape is designed to optimize the tire …” „… Central Tire Inflation System, drastically changes its shape to adapt its performances from road to field …” „… at a given slip ratio. For road usage, the tire presents a narrower tread and its design is …”

J. Mengele Field test validation as part of the development of a narrow track tractor S. 417-422

„… increase of efficiency. Extensive field tests of several thousands of hours verify the engineering design …” „… manoeuvrability Robust and reliable exhaust after treatment system, meeting all the specific operation …” „… conditions of the specialty tractor No loss of high power density and compactness of the machine design …”

B. Jung, B. Miller, T. Herlitzius Control concepts for ride comfort improvements of harvesting machines with large headers S. 273-280

„… height control performance are presented, which do not require major hardware design changes. Within …” „… . System Overview and Solution Approaches Nowadays self-propelled harvesting machines have unsuspended …” „… a stated goal that no major design changes should be performed, a reduction of the vehicle …”

J. Sonnen, J. Möller The Technical Concept of a Manufacturer-Independent Web-Based Data Exchange Platform for the Agricultural Sector S. 73-78

„… be met here, such as a specific operating system or interface design. The apps simply need to …” „… instance. Guaranteeing Fail-Safe Operation When developing the technical design of the overall system …” „… . There are also calls for machinery data to be collected automatically, and transferred to the system …”

B. E. Craker, R. A. Ferreyra, C. Graumans, U. Kaempf, M. Nachtmann, S. T. Rhea, F. Schuster, J. A. Wilson Reference Data and Collaborative Identifier Sharing in Agricultural Field Operations S. 165-174

„… multiple formats) to each data object, and provides a standardized API design to enable sourcing product …” „… to the farmer. Important aspects of the system include a flexible identification scheme that can …” „… accommodate the myriad types of identifiers currently in use in FMIS; a distributed system for finding and …”

D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… during the lifecycle largely depends on the right component design as well as timely maintenance and …” „… connectivity solutions in every part of the infrastructure. Thanks to modular design and the usage of open …” „… standards, various evaluation functions are available at the different system levels. By that, important …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… material flow and cleaning capacity with new 105 T. T. Revsbeck return pan system in a combine harvester B …” „… . Broholm, Combine Harvester Concave Adjustment System – 111 A. Morrison Independent adjustment of the …” „… Intelligent Stretch Brake System 143 L. Erger Page L_171358_2300_Titelei.indd 8 06.10.2017 08:33:37 …”

S. Krieger, E. Schnur, M. M. Brenninger The Potential of CVTs in Tracked Tractors around 400 hp S. 135-142

„… ground pressure of a modern track system with several tyre setups. The duty-cycle of a tractor with …” „… . AGCO has been taking over the design of the Challenger tractors from Caterpillar in 2002. These …” „… people do in the aftermarket. Usually, not even the axles are changed. The track-system can be mounted …”

W. Stark, C. Pieke Efficiency Optimization by Using “Vehicle in the Loop” Test Methodology S. 399-406

„… modeled as a multi body system complemented by tire models. This setup takes into account all relevant …” „… energy from the fuel into useful work at the drawbar, PTO and hydraulic system. In practice, most of the …” „… a given tractor-implement system. The understanding and prediction of tractor efficient operation …”

A. Yatskul, J.-P. Lemiere Reasons of irregularity of seed’s distribution in the divider heads of air-seeders S. 337-344

„… camera system. These experimental results allowed proposals of hypothesis about the parameters …” „… influencing the final result, necessary for future divider heads design. Keywords: Air-seeder, distribution …” „… accuracy, divider head, distribution manifold, head geometry, seed distribution, air-delivery system …”

R. Pecenka, D. Ehlert, T. Hoffmann Field performance of a novel mower-chipper for the harvest of short rotation coppices S. 383-390

„… season 2015/2016 in Germany. Although there are major differences in machine design, requirements to the …” „… , Germany. For the evaluation of this harvest system under practice conditions, harvest performance data …” „… in season 2015/16 Parameter Field test 1 2 3 4 5 6 7 8 Harvest system Claas Jaguar 870 with MK …”

S. Meyer, M. Liebich, P. Martella Counting seeds in air seeders zu Hoberge, S. 323-328

„… system that works online with a bypass and an integrated scale [2]. But all of these systems are based …” „… longitudinal distribution of the seed. VDI-Berichte Nr. 2300, 2017 323 Design and functionality of the sensor …” „… electronic evaluation system The complete signal processing is carried out in a central Electronic Control …”

J. Schroeter, W. Angermair, S. Pauli Real-time View and Documentation of Manufacturer Independent Machine Data S. 149-156

„… describes the main composition of a general Farm Management Information System (FMIS) supplemented with …” „… Machine Management functions. The system is capable of receiving, processing and managing agricultural …” „… additional 30% are discussing or planning to implement a system [4]. The focus of most systems lies on the …”

T. Oksanen Extending ISO 11783 for four wheel steering and implement steering S. 461-468

„… communication between a guidance system and a tractor with a single actuator, but nothing more. In this paper …” „… steering of tractor, b) implement steering and c) interchange of steering system parameters. The developed …” „… that generalize any system, both tractors and implements. Opportunities of ISO 11783 towards support of …”

N. Butts, B. Schleusner, M. Bremer Material and Distribution Sensor (MADS) for Combine Material Flow – How to design and build a low-cost material sensor S. 591-598

„… Material and Distribution Sensor (MADS) for Combine Material Flow How to design and build a …” „… address assigned via a unique tri-state input system. The MADS Sensor strip has three inputs that can …” „… low. The system is scalable by adding additional MADS sensor strips into a system. The software is …”

R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… : number of furrows, working width/depth, weight The farmer tries to optimize the system by combining …” „… system. It also provides inverters to control the plough drive according to the ISOBUS commands from …” „… unit to save space. Robust and proven design thanks to a new combination of well-known components …”

K. Oetzel Tablet App to control safety critical functions on farming machines S. 537-544

„… machine and the farm management information system (FMIS). This exchange comprises mainly data related to …” „… Information System) Machines are online with no extra effort -> Farming 4.0 High tablet computer …” „… an ISO universal terminal is part of the complete system as control unit the AEF guideline defines …”

K. Szalay, L. Kovács, G. Bércesi, I. Oldal, E. Piron, J. Charlat, T. Joly, C. Poncet, F. Tran Agricultural Tire Energy Efficiency test method and dedicated equipment to measure the fuel consumption and traction of agricultural tires under real field conditions S. 407-416

„… collected dataset a new measurement principle has been designed. The equipment’s new design has been …” „… illustrates the complete structure of FAST2 with the measurement system situated in the middle (Fig. 4 …” „… measurement system: Forces in case of drive (left) and brake modes (right). Principle of kinematic of FAST2 …”

M. Rothmund, S. Villwock, P. Pollinger Redundant Communication in Daisy Chains for Improved Diagnostics and System Reliability in Seeders and Planters S. 453-460

„… like harness installation design and robust connectors are also suitable to improve system …” „… Redundant Communication in Daisy Chains for Improved Diagnostics and System Reliability in Seeders …” „… redundant communication system for daisy chains was developed with only one physical CAN bus but a …”

C. Geiger, M. Geimer Efficiency Optimisation of a Forestry Crane by Implement Hydraulics with Energy Recovery S. 175-184

„… system can be used independently from specific crane designs as the interfaces are between the crane and …” „… example mounted on a forwarder. On current machines there is no built-in system to recover energy. An …” „… energy recuperation and regeneration system is therefore developed for forestry cranes. To compare the …”

C. A. Shearer, J. D. Luck, J. T. Evans Development of a Sprayer Performance Diagnostic Tool for Better Management Practices of In-Field Spraying Operations S. 575-582

„… corresponding Geographic Information System (GIS) points, and processed with the resulting program to produce …” „… Global Positioning System (GPS) antenna operating with Wide Area Augmentation System (WAAS) level …” „… design required minimal input in an easy to understand format which consisted of three main sections …”

M. Sieting, J. Krüger, H. J. Meyer Evaluation of a Suspension Concept of a Hydropneumatic Full Suspended Tractor with Focus on the Dymnamics in Combination with Implements S. 281-290

„… analysis of its system behavior. The simulation model, which is calculated with MATLAB, is designed in …” „… system parameter variations. The evaluation will be based on a direct assessment of the dynamic behavior …” „… approach to improve the vehicle system was shown [2]. A special feature of the TUB-Trac in comparison to …”

J. Redenius, M. Dingwerth, A. Ruckelshausen, J. Hertzberg, T. Krause, B. Kettelhoit A multilevel simulation framework for highly automated harvest processes enabled by environmental sensor systems S. 157-164

„… the robotics middleware Robot Operating System (ROS). This article deals with the general concept of a …” „… . & Howard, A.: Design and Use Paradigms for Gazebo, An Open-Source Multi-Robot Simulator. Proc. IEEE/RSJ …” „… b/pdf_doc/simulink/slref.pdf, 2016 [6] Quigley, M. et al.: ROS: an open-source Robot Operating System. Proc. ICRA Workshop on …”

G. M. Sharipov, D. S. Paraforos, H. W. Griepentrog, C. Gall Defining the dynamic performance of a no-till seeder by measuring the geo-referenced seeding depth S. 329-336

„… QuantumX-MX840B (HBM GmbH, Darmstadt, Germany) data acquisition system with eight channels was used. More …” „… 1000-G prism and a 2 m poll provided every seed 3D position in the same coordinate system as the …” „… , “Effect of soil characteristics, seeding depth, operating speed, and opener design on draft force during …”

C. Korn, T. Herlitzius Coupled CFD-DEM simulation of separation process in combine harvester cleaning devices S. 199-210

„… computations. On the other hand, the separation is carried out as a batch system, not as a continuous process …” „… preferred particle design, parameterization and models from the 1st … 4th step are taken over. Previously …” „… stimulation is imprinted to the system similar to the real cleaning device, which forces separation and …”

A. Johannes, M. Seitz Automatic plant disease diagnosis using mobile capture devices S. 39-60

„… trainable system to identify plant diseases by image processing based the previously established techniques …” „… system’s generated detection result. By following a multi-disciplinary approach, a technology for the …” „… insight into a trainable system to identify plant diseases which has been validated in three European …”

C. Birkmann, T. Fedde, L. Frerichs Influence of the Drive Train and Chassis on Power Shift Operations in Standard Tractors S. 439-446

„… likely to use a counter shaft design instead of planetary drives. To reduce the number of spur or …” „… the gear shift actuation system increase with the number of subtransmissions, especially for gear …” „… planetary gears, the transmissions are designed as “grouped” transmissions with a serial arrangement of …”

A. Bürger, S. Böttinger Driving comfort analysis of an agricultural tractor with the Hohenheim Tyre Model on complex tracks S. 263-272

„… test methods. Accompanying the design process of a tractor, simulation models of these vehicles can …” „… virtual investigations regarding driving dynamics and driving comfort. The frequency response system of …”

M. Schikora, M. Tempel Fully automated decision support for fungicide applications S. 61-66

„… . The system analyses a variety of data sources, like multispectral satellite imagery, field specific …” „… fully automated decision support system. 1. Introduction Crop protection is one the key elements …” „… support tool to advice farmers on the right fungicide decisions for winter wheat. The system analyses a …”

H. Vöcking, C. Heitmann, A. Wilken Automatic Adjustments of Combine Harvesters S. 99-104

„… threshing system up to the cleaning automatically, so that an optimal operation is always ensured. After …” „… system brings up some technical issues, especially the need for appropriate sensors, which are depicted …” „… optimal way, the advantages of a tangential threshing system in combination with a rotary separation can …”

L. Meyer, P. Noyer Holistic Tractor Setup and Optimization System – CLAAS Electronic Machine Optimization for the Tractor S. 185-190

„… Holistic Tractor Setup and Optimization System CLAAS Electronic Machine Optimization for the …” „… performance, efficiency, soil protection and working quality. CLAAS Tractor has developed a new system to …” „… account all common tractor applications (tillage, seeding, crop care, …). Furthermore, the system helps …”

W. Breu, B. Pichlmaier Electrified Utility Tractor S. 9-14

„… Approval of the Electrical Equipment) standard power outlet. The system voltage should be within the …” „… components are installed in front of the battery. An innovative heat pump system delivers all required fluid …” „… the CCS Type 2 (Combined Charging System) connector on the left vehicle side. A DC/DC converter powers …”

G. Happich, H. J. Nissen ISOBUS Automation – On the Road to TIM – How to secure liability for open TIM systems S. 469-476

„… the introduction of an open Tractor Implement Management (TIM) system, whereby the implement is given …” „… technologies. After presenting the general concepts of the open Tractor Implement Control system during the VDI …” „… process optimization and/or reduction of operator fatigue in this rapidly growing system complexity …”

S. Pantke, C. Korn, T. Herlitzius, R. Zürn Concept for Weed Seed Separation in Combine Harvesters Th. Leonhardt, S. 117-126

„… designated as vibro-fluidization, similar to the separation process in the cleaning system of a combine …” „… vibro-fluidization system is evaluated, and on the other hand a system that uses the deflecting properties of …” „… and spread are prevented. Examples are the Chaff Carts and the Bale-Direct-System, which are towed …”

K. Ritters, P. Winkelhahn, L. Frerichs, B. Kriebel Determining saving potentials in a tractor drivetrain using a simulation model and measured operating data S. 297-302

„… development of tractors. The manufacturers take optimisation measures both on component level and system …” „… by optimisation measures. Those measures could be taken on component level or system level or they …” „… two system tractors in different applications over a period of 1.5 years, representative data sets …”

B. Köber-Fleck, P. Ahlbrand, S. Böttinger, H. Korte Telematics and Big Data Analytics – An Effective Way to Quantify Fuel Saving Potentials – A Proof of Concept by the Joint Research Project EKoTech S. 227-236

„… improve the preconditions for the change to a more efficient agronomic system. One example is the change …” „… with CEMOS AUTOMATIC and/or CRUISE PILOT versus machines without any driver assistance system. The …” „… well-designed systematic and cross-industry mitigation strategies. On the other hand, Big Data offers tools …”

K. Wild, T. Schmiedel, D. Geißler, J. Rottmeier A hand-held measuring device for identifying the sharpness of knives in agricultural machinery S. 497-504

„… measuring methods [4], [5], [6], [7]. Up to now there is no system available which can be bought by a …” „… led to a compact, hand-held, and cost-efficient measuring device. It is designed in such a way that …”

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AgEng LAND.TECHNIK 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2406 2022

Results in this title

N. Katsoulas, C. Baxevanou, D. Feidaros Optimal design of a hybrid power generation system for greenhouses S. 53-60

„… Optimal design of a hybrid power generation system for greenhouses Nikolaos Katsoulas, Catherine …” „… greenhouse, the design of a hybrid energy production system combining different renewable sources, storage …” „… supply becomes crucial parameter in the design of greenhouses. One way to tackle both the problem of …”

W. Faes, S. Lecompte, J. Maselyne Cost-effective implementation of renewable energy sources in livestock barns S. 245-252

„… to evaluate the performance of a system and to assist with optimizing the design. 2. Methodology In …” „… that the optimal system design consists of a combination of all technologies, a design space was …” „… result in lower GHG emissions, and certain designs give an LCC 20% lower than the current system (a gas …”

L. Wannasek, D. May, D. Tyris, T. Amon Design of an on-farm biomethane upgrading plant with hybrid compression and filling station S. 259-266

„… the designated Ex (ATEX) zones. Design concept The system design is based on the basic principle of …” „… concept deliberately designed a completely ventilated system in an open-frame design instead of the …” „… constructed entirely in an open-frame design on a 20ft frame. For summer/winter operation, all system …”

B. Pölling, J. Steiner, C.-P. Stickel Development of a new structural undercarriage for combine harvesters S. 31-40

„… production. Examples are the necessary re-design in a strength-critical area and a solution found by …” „… simulation after a test bench failure. At the end, the benefits of linking a well thought-out design with the …” „… product design, has a great influence here. A well-structured product architecture, such as the …”

M. Reyhani, E. Santolini, M. Bovo, A. Barbaresi, D. Torreggiani, P. Tassinari A comparative life cycle analysis of living walls S. 235-244

„… a systemic evaluation contributing to the sustainable design of living walls system (LWS). This work …” „… the design of new buildings can turn the above-mentioned challenges into great opportunities, greening …” „… different designs and technical solutions. However, in their environmental assessment poor attention is …”

L. Brinkschulte, S. Antoni The best of two worlds: Spray boom control with hydropneumatic suspension technology S. 291-298

„… addition to design advantages, this obviously also provides a benefit in terms of system costs. Furthermore …” „… technology of hydropneumatic suspension. First, the overall system is presented. This is followed by a …” „… recent years. An automatic boom control system generally must maintain a desired distance between the …”

F. Herter, C. Schwaer Valuation Method for Corn head integrated Stubble Cracker System S. 173-178

„… Valuation Method for Corn head integrated Stubble Cracker System Felix Herter, B. Eng …” „… integrated a mechanical stubble cracker system into CLAAS corn heads in order to destroy the habitat of the …” „… solution of rotating hammers and the systematic design of power train components will be presented. Based …”

S. Kubinski, T. Meinel Methodology for the development of a plant detection system based on mechanical properties of crops using the example of corn – Contribution to the cost-effective enabling of plant-individual care mea... S. 135-140

„… Methodology for the development of a plant detection system based on mechanical properties of crops …” „… differencing. This paper deals with the methodology for the development of a plant detection system, which uses …” „… gathered data, dummy-plants are manufactured. These ensure, that tests of the plant detection system, which …”

N. Katsoulas, M. Aslanidou, A. Elvanidi, A. Mourantian, E. Levizo, V. Vassiliadis, E. Mente Simulation of Ca2+ and K+ concentrations in the nutrient solution of an aquaponic system S. 469-476

„… design and management of aquaponic systems. Keywords: aquaponic system; model; tilapia; nutrient …” „… solution; basil; aquaponics design 1. Introduction Aquaponics is an emerging system applied nowadays in …” „… Simulation of Ca2+ and K+ concentrations in the nutrient solution of an aquaponic system Nikolaos …”

B. Amon, F. Dragoni, X. Diaz de Otalora, G. Cinar, V. Anestis, T. Bartzanas “MilKey” and “MELS”: the role of information and communication technologies in mitigating emissions and increasing sustainability of livestock systems – Information and communication technologies and ... S. 299-304

„… production. Multicriteria sustainability assessments and whole system approaches can reduce adverse …” „… MELS (“Mitigating Emissions from Livestock Systems”) and MilKey (“Decision support system for …” „… sustainable and GHG optimized milk production in key European areas”) projects aim to design more sustainable …”

A. Gkountas, P. Bakalis, D. Tyris, D. Manolakos Thermodynamic modelling of a Biomass Organic Rankine Cycle for sustainable heat and power cogeneration in greenhouses S. 47-52

„… thermodynamic modeling of a CHP system, designed to cover the thermal and electrical needs of a greenhouse. A …” „… University of Athens (Greece), aiming to explore a micro-CHP system based on the technology of Organic …” „… experimental project are the design and selection of the individual components and their integration in a …”

J. M. Anderson, S. Foroushani, A. Hansen, G. Hoffmann, T. Ilte, D. Janke, R. Shamshiri, B. Sturm, M. Senft, C. Weltzien IoT platform challenges, planning, and implementation for the Leibniz Innovation Farm (InnoHof) S. 525-532

„… designing the IT infrastructure system for InnoHof. Mobile network coverage is somewhat poor in many of the …” „… out by the InnoHof scientists and farmers, a comprehensive Internet of Things (IoT) system will be …” „… ,  robotics and Global Navigation Satellite System technology for automation of new plant production …”

Titelei/Inhaltsverzeichnis S. I-XXII

„… University of Athens, GreeceOptimal design of a hybrid power generation system for greenhouses …” „… Machine DesignInvestigations on the rolling resistance of tractor tires using coast down tests …” „… sensor system for milk composition analysis: an on-farm real-time application …”

D. Tyris, D. Manolakos, T. Bartzanas, S. Benni, T. Amon, J. Maselyne, S. Lecompte, P. Grammelis, A. Balafoutis, G. Zhang, P. Bakalis, S. Kalogridis, O. Marchand, H. Hoes, J. Gomes RES4LIVE – Energy Smart Livestock Farming towards Zero Fossil Fuel Consumption S. 493-498

„… energy demand. Dedicated, optimal designs combined with energy efficiency and other solutions are …” „… demand. In the commercial farm GOLINELLI (Italy), a heat pump and PVT system will be installed for the …” „… plant which will be upgraded from biomethane production. A PVT system will be also installed for hot …”

R. R. Shamshiri, C. Weltzien, I. Zytoon, B. Sakal Evaluation of Laser and Infrared Sensors with CANBUS Communication for Collision Avoidance of a Mobile Robot S. 121-130

„… CANBUS communication between different electrical control units (ECUs). The Robot operating system (ROS …” „… ) was used for communication between the collision avoidance system and the main GPS-based navigation …” „… control system. The functionality of the sensing system was confirmed by means of laboratory and field …”

V. Ernst, J. Schwehn, N. Ebertshauser, S. Böttinger Investigations on the rolling resistance of tractor tires using coast down tests S. 581-588

„… the results of the analysis and comparison of 3 different tires, tire pressure and tire design have …” „… force measuring rims. The only mandatory equipment is an RTK-corrected GNSS system which has to be …” „… determined by the cyclic transmitted position and travelling speed of the GNSS system. The speed is directly …”

D. Tyris, P. Panagakis, D. Manolakos, A. Gkountas, P. Bakalis A dynamic heat pump model for precise environment control of a broiler house in Northern Greece S. 485-492

„… simulating the hourly behavior of a broiler house equipped with HVAC system with heat pump was presented …” „… modelled as an open thermodynamic system within which controlled exchange of energy and mass takes place …” „… setpoint temperatures during the winter period The modeled heat pump system appears to cover the broiler …”

J. Mellmann, T. Ziegler, T. Teodorov, T. Hoffmann, R. Joachim, B. Sturm Homogenization of belt drying of hops by controlling the supply air humidity using partial air recirculation S. 211-216

„… and Thuringia use Czech-design three-belt dryers of the PCHB-750 type for preserving their various hop …” „… hop-growing region, belt dryers of Czech design from the 1970s are used almost exclusively [2, 8]. Technical …” „… be tested on a practical system, with the focus on increasing energy efficiency. For this purpose, a …”

D. Sousa, R. Moutinho, C. Resende, J. Oliveira, M. Roque, R. Graca, A. Oliveira-Jr, W. Moreira, L. Carvalho Underground Sensing Probes for Precision Agriculture S. 625-630

„… various application scenarios. Enclosure design specification Our underground sensing solution requires …” „… an enclosure with a rugged design for long-term, underground use. Thus, the enclosure considers the …” „… prevent the solution’s position from shifting. The speculative design of the enclosure considers two …”

N. Schmid, J. Audenaert, F. Reinmuth, S. Kuebler, P. Breunig The role of business model innovation in the context of site-specific weed management – Unveil adoption preference drivers and the impact of Business Model Innovation in the context of site-specific w... S. 275-282

„… agricultural equipment sector are still limited. 4 Material and Methods 4.1 Experimental Design To understand …” „… the two other alternatives were spot spraying options. In the design process of DCEs, attribute and …” „… with two to five levels. Face-to-face interviews were conducted to validate the research design (n=13 …”

C. M. Levrault, J. T. Eekelder, J. P. M. Ploegaert, N. M. W. Ogink Measurement of dairy cows‘ individual methane production rates: the Cubicle Hood Sampler, an on-barn alternative S. 85-92

„… renewed design of the Cubicle Hood Sampler (CHS) and the specifics of applied sensors. Featuring an …” „… system can collect samples over long periods of time, corresponding to the ten to twelve hours cows spend …” „… of the other devices regarding the insufficiency of sampling time. In the renewed design additional …”

S. Gros-Hardt, H. Korte Smart Traction – Design And Experimental Set up of a Track and Traction-Regulated Caterpillar-Track Chassis for Agricultural Tractor-Trailer Combinations S. 589-594

„… experimental plots were worked out (Fig. 2). To keep possible design-related influences equal or to exclude …” „… Smart Traction – Design And Experimental Set up of a Track and Traction-Regulated Caterpillar-Track …” „… realising large footprints whilst minimising ground pressure, provided the design of the chassis distributes …”

A. Hecker, B. Striller, F. Boye, Norman Franchi, H. Freytag Aspects on Applying and Operating Campus Networks in Agriculture S. 411-418

„… prerequisites for the functionality of FMIS to become one single, however complex, software system for several …” „… project in the EU to design and develop mobile radio campus networks for VDI-Berichte Nr. 2406, 2022 411 …” „… , latency, periodicity, etc., which have to be matched by a suitable network design. With respect to FMIS …”

A. Barbaresi, M. Ceccarelli, M. Bovo, M. Agrusti, E. Santolini, D. Torreggiani, P. Tassinari, G. Menichetti Machine Learning Models for Predictions of Thermal Energy Need in Farm Buildings S. 477-484

„… fundamental role in building design, but a huge number of numerical simulations is required to achieve energy …” „… features’ importance and explainability, helping academics and professionals to define novel design …” „… , and materials. The building is naturally ventilated, with no system to control indoor temperature and …”

N. Katsoulas, S. Faliagka, A. Bari, Y. Naounoulis Precimed: a simulation model for nutrient uptake prediction of a hydroponic cucumber crop grown in the Mediterranean region S. 101-106

„… develop a simulation model to be further integrated into a Decision Support System (DSS) that will …” „… evapotranspiration values predicted for that period. 2.2. Experimental design A two-period experiment was carried …” „… ., Padilla, F.M., Thompson, R.B. Revised VegSyst model to calculate dry matter production, critical N uptake …”

O. Lagnelöv, G. Larsson, A. Larsolle, P.-A. Hansson Electric tractors – Sustainable and Profitable? Economic and environmental impact of autonomy and electric drivelines in agriculture S. 189-196

„… achieve the scope of a fully realised vehicle system. In order to gain a clearer understanding the …” „… , a machine system of two self-driving 50 kW tractors with 100 kWh NCA Li-ion batteries were assumed …” „… eq ha-1 yr-1 for the diesel tractor, a decrease of 65%. The electric tractor system reduced the total …”

S. Dekkers, W. Saeys, B. Missotten Assessment of cutting quality on a combine harvester header using optical flow – Relation between velocity drop over knife and stubble height variation S. 165-172

„… cereal harvesting, the cutting system has become the limiting factor for further capacity increases. The …” „… search for innovative solutions requires techniques to evaluate the cutting quality of the system. In …” „… internal processes, the cutting system, separating the stems from the roots has become a limiting factor …”

F. Regler, K. Ziegler, H. Bernhardt, T. Förster, K. Hemmert, C. Koch, H. Sauerwein Closing data-gaps between calves and cows – Conceptualization of a specified sensor system for data acquisition in calf and heifer husbandry S. 387-396

„… Closing data-gaps between calves and cows Conceptualization of a specified sensor system for data …” „… . Due to the large-scale design, quantitative data can be collected, gathered, and stored online in a …” „… of monitoring in calves and heifers, a novel system is necessary to close the data gaps between the …”

H. Tavakoli, J. Correa, S. Vogel, R. Gebbers RapidMapper – a mobile multi-sensor platform for the assessment of soil fertility in precision agriculture S. 351-358

„… (Germany). Within the BonaRes project “I4S (Intelligence for Soil) – Integrated System for Site-Specific …” „… “RapidMapper” for on-the-go topsoil mapping. The main objective is to design and develop a research platform …” „… resistivity (ER) system, the furrow opening “shoe” of the optical sensor, and the pH sensor module, which must …”

M. Agrusti, M. Ceccarelli, M. Bovo, S. Benni, A. Barbaresi, E. Santolini, D. Torreggiani, P. Tassinari Assessment of milk yield loss induced by heat stress in dairy cows – Researching the sustainability and the animal welfare S. 75-84

„… enhance decision-making and improve the sustainability of the agri-food system. This project is developing …” „… a system which integrates and harmonises the different data types. The outcomes are planned to be …” „… data recording system, activity tags such as pedometers or neck collars, ear tags for rumination …”

F. Regler, F. Hausmann, H. Bernhardt, M. Krueger Potential and improvement of maintenance efficiency of agricultural machines by a new digital maintenance assistant S. 419-428

„… design and a reasonable pricing of such a system. In general, the added value is seen especially for …” „… half of them (46.1 %) follow those intervals. Asking about a digital system to remind them of …” „… maintenance intervals, 61.7 % could imagine using such a system. As a prior study shows, inconsistent …”

H. Battke, L. Krause, J. Petri China’s spraying drone trend – a European opportunity? S. 217-234

„… : Self-propelled boom sprayer Frema Aiglon 80 (left), PIX4D UAV-sprayer (right)Experimental DesignA plot of mature …” „… prototype is a quadcopter design with a 10 l tank volume. For the test,the UAV was equipped with 2 …” „… attached to d) Experimental design with P = Plant, H1= 50 cm,H2 = 100 m and H3= 180 cm, four plants per row …”

S. H. F. Al-Rikabi, E. Santolini, M. Bovo, A. Barbaresi, D. Torreggiani, P. Tassinari, B. Pulvirenti Definition of a Porous Media Model Simulating the Presence of a Small Canopy Crops in a Greenhouse – CFD simulations and comparison with experimental tests S. 639-648

„… crucial design elements in order to maintain crops' acceptable levels of transpiration and photosynthesis …” „… [1]. Natural ventilation is a system commonly used to regulate the climate in greenhouses. It …” „… ., Nehdi, E., Boukhanouf, R., Kaiser Calautit, J.. Greenhouse design and cooling technologies for …”

J. E. Hilgert, T. Amon, B. Amon, V. Belik, F. Dragoni, C. Ammon, A. Cardenas, C. Herrmann, S. O. Petersen Influence of the temperature of storage on biogas production from dairy cows and fattening pigs’ liquid manure S. 317-322

„… Environmental Engineering, Zielona Góra, Poland; Vitaly Belik, System Modeling Group, Institute for Veterinary …” „… ]. VDI-Berichte Nr. 2406, 2022318 Fig. 1: Scheme of the experimental design used in this study. Table 1 …”

H. Sahu, D. Janke, T. Amon, S. Hempel Investigation of the vertical distribution of ammonia, methane, and carbon dioxide in a naturally ventilated dairy barn – Evaluation of gaseous pollutants concentrations S. 601-610

„… will be useful for the design of optimized gas sampling setups for the direct measurement of emissions …” „… free-stall barn with lying cubicles and rubber flooring equipped with an automatic scraper system for …” „… housing system. Simplifications were made to test the variations in gas concentrations under a straight …”

M. Messieux, D. Touze, R. Guillaud, O. Bensehila, O. Marchand, S. Foroushani, L. Wannasek, T. Amon Conversion of a diesel farm tractor to run on bioCNG – Adapted in-use livestock farm tractor for biomethane S. 253-258

„… an 82hp (62kW) 4.5 litres four-cylinder diesel engine from Deere Power System (Figure 1 - a ). It was …” „… ) is of mechanical technology without exhaust aftertreatment system. It is sturdy, in a good condition …” „… management system requested to match with the latest emissions regulation. The piston heads were modified to …”

A. Panambilly, P. Schade Smart Constituent Sensing using HarvestLabTM 3000 – An innovative NIR based Constituent Sensing solution S. 335-342

„… intelligence driven smart system. Introduction to NIR based Constituent Sensing and Calibration Development …” „… Constituent Sensing using an RGB Camera Augmented NIR Sensor Fig. 2: Camera Augmented NIR Sensor System The …” „… fundamental difference between a conventional NIR sensor system and our camera augmented approach is …”

L. Wenzel, T. Stein, H. J. Meyer Automatic onboard process and worktype identification of agricultural machinery with Edge Devices S. 403-410

„… based on recorded position and/or machine data. The company FarmDok, for example, offers a system that …” „… and determine an appropriate action. The system of 365FarmNet offers the possibility of an automatic …” „… , such as a Farm Management Information System (FMIS). The algorithm has a two-step structure. In the …”

E. Thiessen, M. Eslamifar, R. Kock, E. Hartung, P. Lausen On Farm Validation of different NIR Sensors for Manure Sensing S. 9-16

„… constant flow of manure through the whole system. In the test line, there were different NIR and additional …” „… h N, NH4, P, DM, pH Study approach At 13 farms in northern Germany the system was used to …” „… test line that way, that the medium circulates in the whole system until homogenisation - indicated due …”

M. Gränitz, J. Hirth Sensors for Agriculture Robots – How sensors and software enable the transformation towards highly automated and sustainable agricultural production systems – a platform-based development approach – S. 343-350

„… with respect to plants is mandatory. This requires a sensor system which allows the detection of the …” „… be detected. In summary a sensor system is needed that has the following characteristics:  High …” „… designing autonomy kits not only for one specific platform but a wide spectrum of machines and applications …”

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16. Internationale VDI-Tagung Reifen-Fahrwerk-Fahrbahn 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2296 2017

Results in this title

T. Ullrich, M. Baechle Einfluss automatisierter Fahrfunktionen auf Auslegung und System Design von Bremssystemen S. 337-346

Titelei/Inhaltsverzeichnis S. I-XI

„… automatisierter Fahrfunktionen auf Auslegung 337 M. Baechle und System Design von Bremssystemen M. G. Rocha The …” „… Reifen – Fahrwerk – Fahrbahn Fahrerassistenzsysteme und Sicherheit T. Raste, Assistance System for …” „… – System- und Funktionsentwicklung im Rahmen der elektronischen Fahrwerkplattform Tire Modelling M …”

T. Raste, B. Hartmann, M. Kretschmann Assistance System for Aquaplaning Situations S. 1-20

„… effects of a vehicle aquaplaning. A control system is designed and tested to evaluate the assistance …” „… Assistance System for Aquaplaning Situations Dr.-Ing. Thomas Raste, Dipl.-Ing. Bernd Hartmann …” „… . Furthermore a simulation environment for developing and evaluation of an active safety system for aquaplaning …”

U. Steininger Highly automated driving in the predicament between technical possibilities, public expectations and safety & security requirements S. 283-300

„… regarding environment recognition and situation awareness in system safety design (keyword: functional …” „… driving including system verification and validation are currently being developed. In a first step, they …”

J. Pinay, F. Gauterin, H.-J. Unrau Experimental Study of the Tire Cavity Noise and its Correlation with the Exterior Tire-Road Noise Emission S. 199-214

„… self-developed measurement system, it is now possible to predict the emitted tire-road noise by measuring the …” „… , aerodynamic turbulences, noise caused by the exhaust system or brake squealing. However, it was demonstrated …” „… . At the Institute for Vehicle System Technology, a new measurement system was developed in the …”

J. Schmitt Das Audi AI Aktivfahrwerk im neuen Audi A8 – Ziele der Entwicklung, Funktions- und Systembeschreibung S. 175-186

„… Markt vertreten sind geregelte Dämpfersysteme (reaktives System, beeinflusst die Rad- und Aufbaudämpfung …” „… Federsteifigkeit der Tragfeder. VDI-Berichte Nr. 2296, 2017 175 Für den neuen A8 setzt Audi nun ein System ein …” „… Flexray Dämpferregler Support-SW Safety Computer Schnittstellenschicht (RTE) MMI KombiESC System A …”

F. Calabrese, C. Ludwig, M. Bäcker, A. Gallrein Parameter-Identifikation eines thermomechanischen Reifenmodells basierend auf Flachbahn-Messungen S. 57-76

„… crucial points in this process are the design of experiments suitable for an MTS flat track test bench …” „… applied is to design a certain number of experiments that allow to separate and isolate certain phenomena …” „… . Table 4: Design of the experiments and related phenomena Experiment Principal target quantities …”

M. Selig, M. Meyer, F. Petry, S. Westermann Reifensimulationsmodelle der Zukunft S. 33-46

„… tire temperature and vehicle brake system. For the implementation, it is required to model …” „… available models and the level of complexity VDI-Berichte Nr. 2296, 2017 43 is currently not helping design …” „… System Dynamics (45), 2007 [6] Gallrein A., Bäcker M.: CDTire: a tire model for comfort and …”

A. Gallrein, M. Bäcker, F. Calabrese Einfluß der Dynamik des Füllgases des Reifens auf Betriebszustände S. 215-232

„… kann dabei vom MKS-System als konstant, aber auch als zeitlich veränderlich vorgegeben werden, um z. B …” „… effects is becoming more and more important for the product design development - but a non-trivial task …” „… element in polar coordinate system If the cross section area of the tire tube would be constant in …”

M. Viehof, H. Niemann, M. Kochem, H. Winner Validierungskonzept für vertikaldynamische Fahrzeugeigenschaften S. 147-174

„… untersuchende System Gesamtfahrzeug bei einer Validierungsstudie auf einem Prüfstand demnach in …” „… .: Validation of vehicle dynamics simulation models - a review. Vehicle System Dynamics 52(2), International …” „… , K.; van Bebber, D.; Hochkirchen, T.: Statistische Versuchsplanung – Design of Experiments (DoE …”

doi.org/10.51202/9783181022962

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AUTOREG 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2292 2017

Results in this title

T. Ullrich, M. Baechle Einfluss automatisierter Fahrfunktionen auf Auslegung und System Design von Bremssystemen S. 425-436

„… Einfluss automatisierter Fahrfunktionen auf Auslegung und System Design von Bremssystemen …” „… Influence of automated driving functions on system design of brake systems Dr.-Ing. Thorsten Ullrich …” „… sein, weil die Übergabe der Ausführung der Fahraufgabe vom System an den Fahrer Zeit benötigt (Stufe 3 …”

M. Behle, A.-M. Meyer New methods for control algorithm design S. 475-478

„… called SCODE method (System CO-DEsign). Supported by the SCODE tool the engineers are able to capture …” „… New methods for control algorithm design Dr. Markus Behle, Dipl.-Ing. Dipl.-Inform …” „… . Arndt-Michael Meyer, ETAS GmbH, Stuttgart Nowadays, one of the challenges in control design is, that …”

J. Richenhagen, M. Schumacher, J. Pinnekamp, V. Kumar Konenki Developing Adaptive Lighting in an Agile Software Factory S. 461-474

„… the described requirements by means of structured design principles are becoming more and more …” „… sector is characterized by a long design life cycle with multiple collaborations between manufacturers …” „… , prolonged design and testing phases are required since virtualization of use cases has not proceed far …”

K. Abdelgawad, S. Henning, P. Biemelt, S. Gausemeier, A. Trächter Networked Driving Simulation for Future Autonomous and Cooperative Vehicle Systems – Development of a Modular Platform for Networked Driving Simulation Based on High-Level Architecture S. 539-550

„… the design, where each system component is responsible for a separate concern. Fig. 2 shows the …” „… . A simulation model of an autonomous driving system was utilized and a group of test persons was …” „… communication systems, users of networked divining simulators are confronted typically with high system …”

A. Kilic, T. Shen, K. Gorelik Entwicklung eines fail-operational Bordnetzes für autonomes Fahren S. 449-460

„… required safety level. One possibility to fulfill these requirements is designing a redundant system …” „… konkreten Beispielen verdeutlicht. Gesetzliche Anforderungen, die eine hohe Relevanz für das Design des …” „… . Since such a design is not always possible and optimal in a vehicle due to the cost, size and weight …”

Q. Wang, S. Müller A path planning controller for unsignalized intersection based on model predictive control and potential field method S. 299-308

„… structure of the system is presented in section 2. The controller is divided into two levels: path …” „… . Therefore, the potential function can be used as an additional state for the system. Considering the shape …” „… , 2017 301 In this paper, one obstacle is considered. The detailed system equations can be found in …”

M. Grotjahn, B. Luck, M. Feldt Nichtlineare adaptive Regelung und Störkraftkompensation für elektrische Gaspfadaktoren S. 337-352

„… , intake air und exhaust gas becomes very challenging. Thus, a complex system with a lot of actuators like …” „… and parameter changes due to ageing and soiling. Furthermore, strongly nonlinear system characteristic …” „… actuator types. It linearizes the nonlinear system by Exact Linearization (EL), also known as …”

T. Sehnke, D. Schwarzmann, R. Baur, M. Schultalbers, R. Ernst Zeitliche Eigenschaften in komponentenbasierter Automotive-Software S. 479-490

„… verifiziert werden. Die Überprüfung erfolgt zur Design-Time. Die Methodik besteht aus drei elementaren …” „… interpretiert und das System dadurch angeregt wird. Datensynchronität Die Datensynchronität beschreibt die …” „… : Ergebnisse der Signal-Analysen Analyse der Echtzeitverhaltens und Abgleich mit Anforderungen Das System …”

M. Haßenberg, G. Wittler, H. Briese, T. Schubert, H. Henrichfreise Systematische modellbasierte Schwingungsanalyse einer geregelten elektrischen Servolenkung S. 45-56

„… Systematic model based vibration analysis of a controlled electric power steering system B.Eng. M …” „… In [1, 2] a LQG/LTR-design is presented to control the steering wheel hand torque of electric power …” „… considered in the controller design. This paper shows the impact of these parasitic eigenmodes on the …”

Titelei/Inhaltsverzeichnis S. I-XIII

„… automatisierter Fahrfunktionen auf Auslegung 425 M. Baechle und System Design von Bremssystemen F. Reinbold …” „… control algorithm design 475 A.-M. Meyer T. Sehnke, Zeitliche Eigenschaften in komponentenbasierter 479 …”

U. Bauer, M. Becker, U. Sieber Embedded Control Functions für ein aktives Fahrpedal mit hoher Güte effizient entwickelt S. 515-528

„… System liegen zum einen in der erreichbaren Entwicklungsgeschwindigkeit und zum anderen in der …” „… für das System zwei konkrete Aufgaben: Zum einen muss die Feder der Pedalbewegung stets nachgeführt …” „… einer B6-Endstufe am System realisiert. Wesentliche Faktoren, die die Genauigkeit der Lageerfassung …”

P. Bolia, S. Müller Numerical Modelling of the Human Driver for lateral closed-loop steering maneuvers S. 551-560

„… , Institut für Land- und Seeverkehr, Berlin 1. Introduction The steering system represents a …” „… . The general vehicle planar linear lateral motion dynamics in vehicle coordinate system is …” „… linear state space form equation (1) can be written as follows, here, ′A′ being the system matrix, ′B …”

C. Winter, R. de Castro Optimal Velocity Profile Generation for Semi-Autonomous Vehicles S. 129-142

„… driver assistance system (ADAS), which would forbid the driver from requesting unfeasible or potentially …” „… acceleration provided by the powertrain (i.e. electric motors and braking system), the vehicle mass and the …” „… . 2: Efficiency map of a permanent magnet synchronous motor (PowerPhase 100 Traction System, UQM …”

T. Daszenies, T. Könings, S. X. Ding, F. Wobbe, J. Klöck, N. Weinhold Kennfeldbasierte Leerlaufregelung einer Verbrennungskraftmaschine S. 33-44

„… proposed. The new strategy uses a low order system air-path model of a spark ignition engine (see [1 …” „… off-line design will be tested against existing idle speed controller realizations and the usefulness of …” „… dieser Arbeit wird die Dynamik des Luftpfades einer VKM stark vereinfacht als IL1-System angenommen …”

M. Bauer, R. Mannale, M. Kochem, A. Ravi CaliSim – Calibration by Simulation – Virtuelle Applikation elektromechanischer Lenkungen S. 501-514

„… presents a method for the virtual design and calibration of electromechanical steering systems. The method …” „… parameter setup for a virtual ECU can be found by means of statistical experiment design, meta-modeling and …” „… , Design of Experiments) Metamodelle gebildet. Ziel ist hierbei, durch Metamodelle eine Bild 1 …”

F. Reinbold Gefährdungsanalyse und Risikobeurteilung U: Becker nach ISO 26262 am Beispiel eines induktiven Valet Charging Systems S. 437-448

„… , incomplete or faulty system specifications. The method is particularly suitable for setting a framework for …” „… deeper risk analyzes in early project stages. The example of an inductive valet charging system is used …” „… gefährliches Ereignis entsteht, wenn ein technisches System – in der ISO als Item bezeichnet – in einer …”

M. Kehrer, M. Hisung, H.-C. Reuss Machbarkeitsstudie zum virtuellen Trainieren und Testen von künstlichen neuronalen Netzen S. 491-500

„… platforms at different system levels. Two engines are used to generate the synthetic database …” „… Serial Bus (USB) ausgeben. Bei „Black Box“ Systemen wie z.B. das Mobileye 560 System muss die Software …” „… , im HiL- Modus Half/Full Mode die Kameraplattform D3 von VRmagic und im Full Mode das Mobileye-System …”

S. Gantenbein, M. Weiss, E. Ivers-Tiffée Elektrochemische Charakterisierung und physikalische Modellierung von Lithium-Ionen Batterien S. 157-170

„… ]. VDI-Berichte Nr. 2292, 2017160 2.2 Analytical Equipment For all measurements, the 1470E Cell Test System from …” „… Response Analyzer in combination with the 1470E System. The pouch cells were placed in climate chambers …” „… by applying a sinusoidal potentiostatic or galvanostatic excitation signal and measuring the system …”

A. Noll, C. Ament Potenzialanalyse prädiktiver Streckendaten zur Komfortsteigerung von Fahrzeugen mit geregelten Vertikaldynamiksystemen S. 103-114

„… Feder-Dämpfer-Aktor-System mit der Radmasse verbunden ist. Die Feder- und Dämpferelemente werden durch eine linearisierte …” „… Design Uncertainties, 2015. [13] Mitchell, M. : An Introduction to Genetic Algorithms, Bradford Books …”

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Reactor network synthesis with guaranteed robust performance

Xiao Zhao

Series: Verfahrenstechnik

Volume 952 2017

Results in this title

Simultaneous design of reactor network and its decentralized control system S. 47-59

„… 4 Simultaneous design of reactor network and its decentralized control system The goal of …” „… in Section 1.3. Major tasks of simultaneous design of a reactor network and its control system are …” „… Simultaneous design of reactor network and its decentralized control system open-loop model (3.20) can be …”

Introduction S. 1-16

„… problem typically considers only the openloop design problem. The design of a closed-loop control system …” „… development of innovative reactor concepts. 1.2 Design of decentralized control systems A dynamic system can …” „… properties of the closed-loop system. 1.2.2 Methods Methods to design decentralized control systems can be …”

Case study of allyl chloride production S. 107-132

„… closed-loop design shown in Fig. 6.8. Disturbances in Eq. (6.17) are applied to the designed system for Nrd …” „… . After checking the eigenvalues of the system’s Jacobian matrix, we find that all these designs are …” „… reactor network and control system design for fast response The closed-loop reactor network synthesis …”

Summary and outlook S. 133-140

„… nonlinear system is considered as a design criterion, which guarantees stability and provides bounds on the …” „… system design problem. According to our computational experience and the previous discussion, we find …” „… control system design. 7.2.4 Other possible extensions and improvements In this work, we use the big-M …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… , Integration of process and control system design, Superstructure approach, Eigenvalue constraints …” „… process and control system design . . . . . . . . . . . . . . . 7 1.3.1 Motivation …” „… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 4 Simultaneous design of reactor network and its decentralized control system 47 V Contents 4.1 …”

Open-loop reactor network synthesis S. 30-46

„… ODE system (2.1), for design purposes we are not interested in the eigenvalue-based dynamic properties …” „… design. When a reactor is not used in the designed network, it is called idle. All inlet and outlet …” „… discussion is organized in two parts. The first part (Chapter 3) is for reactor network design problems in …”

Bibliography S. 158-176

„… . Biegler, I. Grossmann, and A. Westerberg. Systematic methods of chemical process design. Prentice Hall …” „… . Bandoni. Interaction between process design and process operability of chemical processes: an eigenvalue …” „… structure design to achieve multiple performance criteria. In Proceedings of the 7th International Symposium …”

Some Preliminaries S. 17-29

„… design goals is to guarantee asymptotic stability of a designed equilibrium point of a reactor network …” „… be presented at the end. 2.1 Dynamic systems Consider a nonlinear autonomous dynamic system …” „… the differential variables, or states, of the system. f : Rm → Rm is a general, not necessarily smooth …”

Solution methods S. 60-106

„… ), which correspond to the open-loop and the closed-loop reactor network design problem, respectively. Both …” „… referred to certain and uncertain design parameters for engineering purposes, respectively. The set T …” „… represents then the size of the uncertainty region. Constraint (5.20b) represents a specific design …”

Appendices S. 141-157

„… volumetric flowrate in [m3/s] through outlet port (i, j) of the PFR and pi denotes design parameters of PFR i …” „… yi,j is of the same type as in Eq. (3.4). 142 We use the methods of lines to transcribe the PDE system …” „… (A.2)-(A.4) into an ODE system. The function xi(μ, t) is discretized in the spatial coordinate μ in …”

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Scrubbing System Design for CO2 Capture in Coal-Fired Power Plants

Elizabeth Heischkamp

Series: Verfahrenstechnik

Volume 953 2017

Results in this title

Modelling of CO capture systems S. 31-69

„… overview of the system’s performance in general. Flowsheeting options In the same way that a design-spec …” „… penalties caused by the scrubbing system. An adequate design of a scrubbing process would also include …” „… (design-spec) from the Flowsheeting Options category within the Data Browser. The goal has to be being able …”

Titelei/Inhaltsverzeichnis S. I-XII

„… izabeth Heischkamp, Mülheim a. d. Ruhr Nr. 953 Verfahrenstechnik Reihe 3 Scrubbing System Design for CO …” „… 2 Capture in Coal-Fired Power Plants Scrubbing System Design for CO2 …” „… Fortschritt-Berichte VDI Scrubbing System Design for CO 2 Capture in Coal-Fired Power Plants Dipl .-Ing. El izabeth …”

Technical analysis S. 70-142

„… intercooling with a duty of 70 MWth for design of the scrubbing system. A comparison of the initial and final …” „… that affect the scrubber system’s outcome. This includes flue gas preconditioning, scrubbing process …” „… losses. According to Sattler [33], column design at 80 % proximity to flood 4.1 Important packed columns …”

Analysis of economic feasibility S. 143-162

„… results and identifying optimal operation parameters for both scrubber system and power plant, until …” „… design could take place. This chapter focuses now on putting all components to work by conducting an …” „… turbine design has not been modified in order to supply a considerable steam amount to the scrubbing …”

Summary S. 163-167

„… overall scrubbing system. To this end, the system boundary includes preconditioning, CO2 scrubbing …” „… scrubber solution’s pH of 6.5 and a structured packing are selected as design parameters, since they …” „… suggested in [38]. V. Integration of CO2 scrubbing system into RPP NRW. To be able to achieve the main …”

Introduction S. 1-17

„… , successful post combustion capture process design and optimisation require considering the following areas …” „… . Figure 1.1: Areas involved in post combustion capture process design and optimisation [10] 4 1 …” „… that occur in such a system. To this end the simulation software Aspen Plus® versions 2006.5 and 7.1 …”

Downstream scrubbing of flue gases S. 18-30

„… compact equipment design and consequently lower investment costs [44]. A study conducted by the …” „… system has two reaction zones and that these depend on solvent loading. At low loadings, the dominant …” „… is a consequence of the CO2-NH3-H2O system favouring bicarbonate over carbamate formation. Moreover …”

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LAND.TECHNIK AgEng 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2427 2023

Results in this title

F. Wohlfahrt, P. Heymann Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine Harvester Applications S. 341-348

„… Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine …” „… power-management system is introduced, showing its potential benefits for the design of highly utilized powertrains …” „… concepts new design-potentials occur for the design of heavy-duty AG-powertrains allowing the possibility …”

A. Tamrakar, M. Roberge Grain Handling Simulations in Combine Harvester – Simulation Development, Validation and Optimization S. 395-402

„… , validation steps, as well as design optimization for a robust grain handling system. For simulation …” „… demonstrated. In addition, an example of system optimization using DEM-based virtual design of experiment is …” „… most significant impact on system performance. Meanwhile, using a systematic design of experiments …”

D. Jung, M. Rittershofer Side Slope Compensation Conveyor for Combine Harvesters S. 125-130

„… performance. Design Layout Key element of the cleaning shoe sidehill compensation solution is a lateral …” „… grain-mog separation characteristics like the current production design. Attached to the shaking chaffer …” „… Controls Architecture and Vehicle Implementation The special design and controls integration allows …”

C. Campanella User experience evaluation, based on Ergonomics and Virtual Reality tools on CNHi agricultural tractors S. 363-370

„… optimize the overall system design to conform to the physiological, psychological, and behavioural …” „… , 557--567 (2000) [3] Ergonomics of human system interaction - Part 210: Human-centered design for …” „… conditions (steep terrain, dust and extreme weather) and it is fundamental to design them to guarantee safety …”

S. Willems, R. Himmelsbach, S. Igl Electric powertrain solutions for tractors – An introduction to a highly integrated electric axle drive system S. 295-300

„… drive system Samuel Willems, M. Sc., Dipl.-Ing. Raphael Himmelsbach, ZF Friedrichshafen AG …” „… . Therefore, an integrated system in the lower power range is currently under investigation, utilizing ZF’s …” „… electric axle drive system presented in the following pages offers an innovative solution to this key …”

K. Blaylock, A. Irlbeck, B. Adams, A. Sporrer Systems Engineering Development and Analysis Approach to Improving Self-Propelled Sprayer Boom Height Control S. 489-496

„… sprayer boom height using a newly designed boom height detection system. IEEE Access. 9, 17147-17160 …” „… Sporrer, Deere & Company, Des Moines Works Abstract A boom height control system is a critical piece of …” „… optimization of subsystems for the overall centerframe-boom height control system. This proposed approach …”

E. Zamora, A. Benavent, M. Wójcik, C. Metz, T. E. Madsen Robot Operating System ROS 2 in safety critical agricultural robot applications S. 219-226

„… Robot Operating System ROS 2 in safety critical agricultural robot applications E. Zamora, A …” „… primarily defined by software. Robot Operating System ROS has become the de facto standard for robotics …” „… safety and environmental perception system for the Eco Clipper robot, that will be used as an example use …”

C. Mayer, T. Eberhart, K. Huber, J. Karner Fuel cell electric tractor powered with biogenic hydrogen – Vehicle design and architecture S. 57-62

„… design includes a compressed hydrogen storage system (CHSS), a fuel cell, an electric drive (e-Drive) as …” „… HVB cells. The vehicle´s cooling system is designed for an ambient temperature of 35 °C and can be …” „… Fuel cell electric tractor powered with biogenic hydrogen Vehicle design and architecture …”

C. Richard Innovative drivetrain concept for a high horsepower 4WD CVT tractor S. 269-274

„… gearbox (PTG) was designed as a modular system that allows three variants. Fig. 4: Modular PTG system (1 …” „… 340kW to 480kW due to its modular design, consisting of transfer gearbox with transmission stage, CVT …” „… with a maximum level of modularity. Therefor the familiar concept of the CLAAS System Tractor “XERION …”

G. Scotto di Vetta, J. Ladinger Work light modularity, research for real 360° visibility, focus on hidden areas to increase safety and performance for the customer S. 357-362

„… the images prepared by designers to anticipate reality are generated using commercial 'photorealistic …” „… , the individual parameters VDI-Berichte Nr. 2427, 2023 357can be changed and different design solutions …” „… can be compared, with obvious practical advantages for the designer. Through this virtual simulation …”

M. Vanderstichele, T. Mahieu, S. Bailliu, F. Duquesne Double cross auger cleaning system including cross distribution control S. 139-146

„… Abstract This paper describes the design of a double cleaning system to increase substantially the …” „… Double cross auger cleaning system including cross distribution control Ir. Michiel Vanderstichele …” „… the cleaning system perform to its full ability in all conditions. For this a cross distribution …”

C. Hurd, J. Hollinger, T. Schuster, R. Schildroth Deploying Off-Road Autonomy at Scale S. 463-470

„… and system designers do not account for this when budgeting or before going to market it can not only …” „… and efficient. If a system is designed with too much sensitivity causing a high proportion of false …” „… requirements and safety analysis, architectural design, implementation, test and verification, deployment, and …”

C. Nöß, J. Weller A Fuel Cell Tractor in Operation – Concepts and Field Data S. 39-48

„… introducing the H2Agrar project and the design of the prototype tractors (see Fig. 1) this paper will focus on …” „… and therefore weight, design, dimensions and drive comfort should not deviate on a large scale from a …” „… electric system. 3. Tractor concept To meet the basic requirements, a Fendt 700 Vario Gen6 was chosen as …”

B.-G. Hülle, S. Böttinger, M. Racs, T. Schempp Design and development of adaptive control elements on agricultural tractors based on ISOBUS communications S. 275-282

„… complexity and number of virtual and haptic control elements and displays. The system is also designed to be …” „… Design and development of adaptive control elements on agricultural tractors based on ISOBUS …” „… control elements that allow the user and the system to achieve the optimum configuration for the tractor …”

C. Birkmann, C. Schaub, M. Schmotz, N.-K. Rose, S. Walther, P. Guillaume Multi-Dimensional Three-Point-Hitch Control to Optimize Performance, Efficiency and Working Quality of Tractor Implement Combinations S. 181-190

„… and efficiency potential are presented. The described design of the newly developed multi-dimensional …” „… measurement system and position measurement sensors on the implement. A tractor-plow-combination equipped with …” „… as cultivators, fertilizer spreaders, etc. and can lead to improved system performance by using …”

R. Konradt, S. Schmidt Design of an adjustable lightweight stilt tractor – Concept tractor for the application of biological control in maize S. 289-294

„… output. Concept and design The adjustable lightweight stilt tractor is specifically designed for the …” „… Design of an adjustable lightweight stilt tractor Concept tractor for the application of …” „… frame when cornering. Additionally, this valve unit can be used as an auxiliary steering system for …”

C. Meltebrink New approach for safe environmental perception – A key technology for highly automated and autonomous machines S. 227-234

„… cooperative product design. This involves the definition of suitable system limits with the machine …” „… are seen [3]. VDI-Berichte Nr. 2427, 2023 227Sensor system solutions for safeguarding automated and …” „… solutions based on safety components to create a safety system. The development steps of the classical …”

Titelei/Inhaltsverzeichnis S. I-XX

„… Concepts and AgronomyPotentials of Functional-electrified System Topologies for the Powertrain Design on …” „… , Vienna, AustriaFuel cell electric tractor powered with biogenic hydrogen – Vehicle design and …” „… , B. Missotten, CNH Industrial, Zeldegem, BelgiumDouble cross auger cleaning system including cross …”

S. Geißler, T. Herlitzius Simulation of filling and venting operations in agricultural cold heat networks by using CFD and the Volume of Fluid method S. 417-424

„… basic requirement for these design parameters is a completely vented pipe system. It has to be assured …” „… system planning and design can be minimized. VDI-Berichte Nr. 2427, 2023 423 References [1] Richtlinie …” „… develop a machine system as well as the related installation- and construction technology that enables the …”

A. Foessel, R. Weires, C. Wenzel Integration of Safety, Automation and AI in Ag Equipment S. 209-218

„… ]. The Safety Case approach involves making a claim that a system is acceptably safe for a given …” „… known as "SOTIF", refers to the assurance that a system, particularly in the context of autonomous or …” „… there's a need to ensure that a system can handle ambiguous or unpredictable situations in a safe manner …”

M. Hengst, T. Herlitzius, H. Fichtl, I. Mai, K. Ludwig Field Tests with the Modular and Scalable Tillage Systems Feldschwarm S. 555-XXII

„… Abstract Feldschwarm® is a modular and highly automated machine system. It combines driverless …” „… self-propelled units with standard tractors. This machine system was tested for more than five weeks in the area …” „… and transmitted by the control system "helyOS". The main aims were to adjust and test the entire …”

X. Tian, R. P. Jenkins, J. Lengacher, A. Vacca, S. Fiorati, F. Pintore, D. Cristofori An Analysis of Mixed Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to Reduce Power Consumption S. 1-14

„… number of functions typically present in the system. Although typical approaches either maintain the …” „… multiple sub-systems such as bulk fill fan system, fertilizer system, hydraulic down pressure cylinder …” „… system, and vacuum fan system. The paper evaluates mixed electric and hydraulic actuation architectures …”

S. Bosse, J. Magnusson, E. L. Wisotzky, A. Hilsmann, P. Eisert, E. Gassen, M. Reichardt, A. Stein, J. Heil, M. Hussaini Platform-Based and AI-Enabled Farming to Foster Agricultural Ecosystems S. 441-454

„… . The heterogeneity and decentralization of the agricultural system pose special requirements for the …” „… design of data-driven solutions: data is generated locally in agricultural businesses of varying sizes …” „… increased transparency enables the user to design processes such as fertilization and pest control more …”

K. Kivekäs, A. Lajunen R. Stirnimann#S. Gfeller High-fidelity simulation modelling of agricultural mobile robots S. 255-262

„… electrification of agricultural machinery. Thus, novel tools will be needed to design energy-efficient and …” „… traction control system was implemented to prevent excessive wheel slip. The motor torque would be reduced …” „… . 72, pp. 39–54, 2017. [7] W. Hu et al., “Traction control design for off-road mobility using an …”

J. Konrad, C. Varlese, C. Junger, R. Krizan, P. Hofmann Fuel cell electric powertrain for the agricultural tractor – FCTRAC: development, performance, and benchmarking S. 49-56

„… system with a 12.4 kg capacity. This hydrogen storage is designed for refueling at public hydrogen …” „… . Therefore, the thermal system of FCTRAC is designed to operate at a standstill with maximum power at typical …” „… thermal system focuses on the challenging fuel cell heat dissipation due to high thermal loads and low …”

J. Engström, A. Örde, A. Hägglund, J. Jansson, L. Johansson, H. Andersson Modular battery swap system as an enabler for fossil free mobile work machines S. 313-320

„… Modular battery swap system as an enabler for fossil free mobile work machines Development and …” „… demonstration of a battery swap system, an electric forestry machine, an autonomous electric agricultural …” „… , RISE Abstract The project has developed and demonstrated how a modular battery swap system can be …”

M. Mattetti, L. Angelucci The development of a reference working cycles for agricultural tractors S. 15-20

„… reference driving cycles to design and evaluate hybrid powertrains. However, there are no reference working …” „… tractor’s use in a few hours allowing engineers to design and test next-generation powertrains …” „… . These have been used for assessing the impact of design changes on vehicle performance or for evaluating …”

S. Devos, B. Missotten Avoiding downtime on combine harvesters by monitoring its vibrations – A fast survey system for bearing health S. 155-160

„… Avoiding downtime on combine harvesters by monitoring its vibrations A fast survey system for …” „… appropriate thresholds that allow the monitoring system to distinguish between acceptable and excessive …” „… that allow the monitoring system to distinguish between acceptable and excessive vibrations …”

L. Buck, T. de Witte Cost simulation of future agricultural machinery concepts – Applied on a comparison of constant electrical power supply and battery swapping S. 349-356

„… model is applied to compare a continuously energy supply system via a wide span system (WSS) with a …” „… discontinuously battery swapping system (BSS) on the example of tillage. The results show that on area sizes of …” „… regarding the field size. VDI-Berichte Nr. 2427, 2023 3492 Electrical power supply via wide span system and …”

S. Becka CFD/DEM coupling for the optimization of air conveyor sections of pneumatic seed drills S. 413-416

„… transport poses the challenge of longer lines and additional transition points for the air system. There is …” „… system. The simulation methodology provides a deep insight into the system and helps to identify weak …” „… for the further detailing of the distribution head. The final design was examined both on the test rig …”

R. Schildroth Phased array radar applications in agriculture – Seeing through dust S. 529-532

„… radar designs and conventional radar sensors, highlighting their advantages over camera vision and LiDAR …” „… and was an advisor for the Autonomous Grain Cart system developed by SmartAg, now a part of Ravan and …” „… designs, also known as phased-array radar systems, offer unique capabilities and significant advantages …”

A. Grever, M. Kreyenhagen, B. Johanning A hybrid system architecture for combined task and motion planning as well as motion control based on cloud and onboard services using the example of different combinations of highly automated impleme... S. 175-180

„… A hybrid system architecture for combined task and motion planning as well as motion control based …” „… , manufacturers of automation solutions should take into account the subsequent system combinations throughout the …” „… design process (Fig. 1). 1. In-house developed traction units with in-house developed implements 2 …”

L. Angelucci, M. Mattetti, F. Pinet, A. Vertua Traction test methods to assess the energy efficiency of agricultural tractors and tires S. 263-268

„… referred to the vehicle reference system. A right-handed axis system is assumed throughout this work, where …” „… vertically aligned with the vehicle reference system. Measured forces were projected on the absolute vehicle …” „… reference system by using the rotational matrix [6]. Moreover, unsuspended masses force F , including tire …”

J. C. Krause, N. Iqbal, M. Niemeyer, B. Thy, L. Plagge, H. Hollmeier, A. Ruckelshausen, S. Röttgermann, A. Tauber, J. Herbers, S. Menke, J. Hertzberg AI-TEST-FIELD – A Test Environment for the Automated Evaluation of Methods for Robust and Reliable Environment Perception S. 547-554

„… proposed test schemes, evaluation data for assessing the reliability of perception system interpreting the …” „… variability of the overall operational design domain in which agricultural machinery is used. Thus, specific …” „… environ-ment perception system. For industrial use it is relevant to quantify the performance under different …”

R. Schmetz Methodical redesign of drivetrains of agricultural machinery S. 301-312

„… ., Struck, A. 2017. Design of the energy storage system for a (battery) electric commuter railcar (in German …” „… classic design methodologies [1]. As is well known, these design methodologies were developed towards the …” „… design methodologies and their operationalisation are very extensive and can therefore only be handled …”

T. Schütte, K. Koch, V. Dworak, C. Weltzien LiDAR Assisted Semi-automatic Mapping and Path Planning Approach for Autonomous Mobile Robots in Vineyards and Orchards S. 199-208

„… . Lalancette, W. Woodall, “Robot Operating System 2: Design, architecture, and uses in the wild”, Science …” „… the Robot Operating System 2 (ROS 2) [5]. Together with the transformed point clouds, the …” „… world-fixed coordinate system visualized in RViz [6]. Time synchronisation between GPS and main computer is …”

B. Marx, A. S. Herrmann Quo Vadis bale twine? S. 483-488

„… authors interpret the results as follows: First of all, a reaction time of the system can be seen, which …” „… magnetic bicomponent fiber.  Power and design of the induction unit. The authors assume that with further …” „… materials within the existing system. The greatest potential is the combination of sustainable materials and …”

B. Teurlinx, T. Ruigrok, F. Tamminga, J. Ijsselmuiden, K. Bennin, Ö. Babur High Accuracy and High-Speed Crop Root Position Detection for Green-on-Green Mechanical Weeding S. 69-78

„… ]. To effectively mechanically manage weeds, an intra-row weeding system is required [4]. Mechanical …” „… uneven emergence of the crop a camera vision system is needed to precisely localize the crop plants and …” „… (accessed September 7, 2022). [4] Gobor Z. Mechatronic System for Mechanical Weed Control of the Intra-row …”

C. A. Arévalo-Montaña, S. Böttinger Tractive effort prediction based on dynamic soil parameters S. 235-246

„… simulation on deformable ground. Vehicle System Dynamics 43 (2005) sup1, S. 384-394. [7] Krenn, R.; Gibbesch …” „… , A.: Soft Soil Contact Modeling Technique for Multi-Body System Simulation. DOI …” „… .: Terramechanics and off-road vehicle engineering – Terrain behaviour, off-road vehicle performance and design …”

L. Reuter, L. Frerichs Simulation of refueling strategies for a hydrogen operated tractor in agricultural process chains S. 283-288

„… Commission, Brüssel 2019 [2] W. Breu a. L. Reuter: HELIOS – A hydrogen-electric operated tractor system. In …” „… Tractor Design. Cham: Springer International Publishing 2020 [4] Löw, S.: Zahl der H2-Tankstellen wächst …” „… of such a machine. A comparable tractor with a diesel engine is designed for a working time of eleven …”

R. Grimm, M. Kügle, F. Kattler, J. Mayer, A. Fekete, M. Sepp Classifying tractor operational modes using a supervised machine learning model S. 93-108

„… consist of CAN-BUS sensor data collected via a telemetry system (IoT data), while our labels encompass …” „… through ‘load collectives’, which are essentially cumulative metrics that quantify how a system is …” „… meeting manufacturers' objectives in comprehending subsystem dynamics to design even better machines and …”

M. Müter, S. Maesing, H. Mählmann-Dunker, W. Timmer FF Prepare for Autonomy Necessity and implementation of a smart transportation concept for autonomous agricultural machines S. 513-518

„… significantly fewer resources compared to a flatbed trailer or a cabin. The braking system is designed as a 2 …” „… paper describes the requirements and solutions for such a transportation system. The concept makes it …” „… development was to implement a braking, steering and electronic system that meets the respective requirements …”

S. Stesny, S. Adam, O. Turkes, L. Wolf AEF – Agricultural Interoperability Network S. 389-394

„… However, moving data from system to system is only one portion of the needed solution. Further components …” „… security framework, which will follow AEF principles to develop a system with clear guardrails and …” „… designed. As a result, almost all recent agricultural machines can seamlessly transfer operational data to …”

A. Lajunen Numerical simulation of alternative powertrains and fuels in agricultural tractors S. 29-38

„… system [7] and hybrid powertrains [8], [9]. Due to the rapid increase of diesel fuel prices and desires …” „… prospective reduction in energy consumption with the fuel cell hybrid system ranges from 20% to 30%, while the …” „… parallel hybrid system offers a potential reduction up to 20%. The observed variability in these reduction …”

K. Krombholz Technological and energetic aspects of a transverse pull S. 87-92

„… conditions In a transverse pulled aggregate, the elements of a two-machine cable pull system are combined in …” „… devices (Fig. 1). As with the cable pull system, tool pull and/or tool movement are realized by rotary …” „… forces within the system can be supported. With a discontinuous process flow the support and drive unit …”

R. R. Shamshiri, E. Navas, V. Dworak, R. Fernández, T. Schütte, C. Weltzien Teleoperation of an Agricultural Mobile Robot inside Berry Orchard using LoRa Connectivity S. 191-198

„… performing collision avoidance in complex situations. The system comprised a GPS-based navigation controller …” „… simulation and the robustness of the robot’s control system with an emphasis on the architecture …” „… that need to be addressed for an effective teleoperation system, including latency, stability, and the …”

B. Kazenwadel, S. Becker, L. Michiels, M. Geimer Data-driven algorithms for predicting energy-efficient operating points in agricultural soil tillage S. 519-528

„… for predicting the most energy-efficient operating speed based on real-time measurements of the system …” „… actions ?⃗? , of each of which the adjacent system states 𝑠 are modeled using the identified interaction …” „… quasi-stationary system state. The included neural network is trained by using a static dataset and skipping the …”

P. Behr, E. Olcay, M. Maier, T. Oksanen Condition Monitoring in Agricultural Disc Mower Machinery using Deep Learning S. 117-124

„… system. This speed data is collected at the same rate as the Universal Measurement Module. The dataset …” „… "Residual Neural Network," is a deep learning architecture specifically designed to tackle the challenge of …”

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Plastics in Automotive Engineering 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4343 2016

Results in this title

J. Soares, A. Misala First plastic oil-pan module in the 911 Carrera: lightweight design and system integration S. 165-180

„… First plastic oil-pan module in the 911 Carrera: lightweight design and system integration …” „… robust system. Integrating the partition box into the oil-pan lower section results in greater design …” „… % glass fiber. The particular design of the engine makes a two-part design necessary. The horizontal …”

J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 93-104

„… pulse signal management was very important in the development of the new design. The system needs to …” „… that was feasible to manufacture. An initial manifold and runner system was designed and a mold-filling …” „… available in the initial design. The current part is designed around an existing vehicle architecture. The …”

O. Täger, F. Häusler, J. Lohmann, N. Modler, T. Weber New manufacturing technology for material-hybrid lightweight solutions: an FRP-metal hybrid floor structure S. 247-258

„… example. Under the aspects of design, process and tool design, the corresponding demonstrator is …” „… [2]. In addition, thermoplastic FRPs offer wide-ranging design possibilities for highly integrative …” „… virtually and then, taking aspects of close-to-series process and tooling design into consideration, was …”

R. Krischke, R. Poltrock, S. Stein Development of a lightweight instrument-panel support structure Material and production concept of the instrument-panel support tube made of long-glass-fiberreinforced partly aromatic polyamide for th... S. 259-278

„… system design for the support-structure injection mold for the M4 GTS: 274 Fig. 8: Hot …” „… an injection-molding cycle. In this way the very best option in the design of the hot runner system …” „… the high glass transition point of PPA material systems. Gating system designed for long glass …”

J. J. Laux, H. Moore, J. Ingram, J. Kowalski Class A Compression-Molded Carbon-Fiber Hood – Development and production of the Cadillac ATS-V and CTS-V Hood S. 59-66

„… every one was designed to support the car’s capability. “All of the design elements have a purpose …” „… Nysschen, Cadillac President [1]. 59 2. Functional design Almost every exterior panel on the Cadillac …” „… ,” said Andrew Smith, executive director, Cadillac Global Design. “They contribute to lift reduction …”

T. Rösch, U. Remmele New development of SCR-tank systems: materials, functions, processes S. 159-164

„… in the SCR system Fig. 5: Polymers used 161 3. Constructive design Fig. 6: Advantages …” „… validation carried out are discussed. 1. Functional principle of the SCR system Fig. 1: Functional …” „… production Precise compliance with the wall thickness in accordance with design specifications …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… in-tank components. The design should therefore take this into account and heat the system so that even …” „… consideration when designing a tank system: freezing point at -11 °C, crystallization at drying, ageing or …” „… developments and adjustments of the tank design. One major technological change in the manufacturing process …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 45-58

„… the design of the hot runner system and the placement of the injection gates. These factors have a …” „… requirements to analyzing their performance in the final part design—Trinseo contributed its expertise to …” „… . Renault is using the same material and design process for the front-end carrier of the Espace, which …”

R. Mielke, P. Dierks Challenging surfaces and lightweight construction in the instrument panel of the new Volkswagen Tiguan S. 5-16

„… markedly improve the aerodynamics of a golf ball, so does the technical 5 graining emphasize the design …” „… adjustments to a specific design geometry. The result is that unwanted effects such as stretching occur at …” „… unimpeded design. The individual structure of the laser grain can be created with distances of 3 μm between …”

H. Schmidhuber Perspectives in automotive polymer glazing – Polycarbonate makes use in side and rear windows possible S. 67-82

„… focuses here primarily on lightweight design. Against a background of increasingly strict limit values …” „… . Here a highly efficient, electrically-powered heating system has been developed for hybrid and …” „… electric vehicles which heats the interior during the journey. Series production of the system started in …”

S. Rübsamen, N. Elbs, H. Häberle CFRP air spring carrier for buses Feasibility study S. 329-336

„… lightweight design to reduce weight and to optimize components. One estimate forecast a weight-saving …” „… and robust design necessary. One example is the MAN Lion´s Coach shown in Fig. 1. Fig. 1: The MAN …” „… requirements profile the choice of CFRP production technology was for a braided RTM type of design. 3.1 …”

E. Meurer, M. Hanigk Thermoplastic crash-absorbing elements made from PC/PBT (Makroblend®) as part of the sideprotection concept of the BMW i3 S. 225-238

„… collapsing mode with adequate energy absorption of the absorbing system was needed to guarantee the safety of …” „… vehicle was configured by crash simulations. An additional challenge was provided by the part design and …” „… space despite the compact design, optimized for city use with the goal of meeting high safety …”

F. Schumann, R. Ankele, F. Jürgens, H-J. Endres The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct comparison with the door panel for the Volvo XC90 S. 213-224

„… development and the use of modern materials and processing technologies is it possible for current designs and …” „… innovative properties but also composite materials, composite designs and hybrid construction methods will …” „… primarily flax, kenaf, hemp, or jute. Fiber selection and the mat structure depend on the component design …”

T. Müller Efficient approach to developing fiber composites S. 205-212

„… design is identified at an early stage and taken into account in the form of characteristic material …” „… values and a corresponding design in vehicle development. In the second case, components in impact zones …” „… goal of lightweight design has moved closer into focus in automotive engineering. The weight savings …”

T. Hilgers Thermally conductive plastics: a mineral solution – Thermal management in thermoplastics and thermosets S. 193-204

„… coefficients Using thermally conductive plastics rather than metal gives full design freedom and can thus …” „… system was used here: Resin: ARALDITE CY 184 Hardener: ARADUR HY 1235 BD Accelerator: ACCELERATOR …” „… DY 062 The resin system was first mixed with different fillers at 60 °C in the vacuum mixer. Curing …”

I. Kleba, J. Emig Innovative PUR surfaces – self-healing and more S. 29-44

„… requirements by developing a highly transparent PUR system with self-healing properties. This exploited a …” „… hand, molecules are incorporated by special system components in the polymer chains, thus forming …” „… particular choice of one or the other system settings – in other words the selection criterion tends …”

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Dritev 2024

VDI Wissensforum GmbH

Series: VDI-Berichte

Volume 2433 2024

Results in this title

C. W. Secrest, P. Caporuscio, A. Jain, C. Ma Design of a 48V Integrated Electric Drive System S. 243-250

doi.org/10.51202/9783181024331

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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2381 2021

Results in this title

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… Holistic system design and operation of a fuel cell truck based on an innovative energy …” „… installation space in the vehicle the system design is challenging. The focus for system design is on fuel …” „… support system design. Standard energy management as well as predictive energy management are …”

J. Nowack, G. Hellenbroich, A. Ghosh, V. Shapovalov, R. Fleuren Park by Wire System for current Electric Drive Units S. 291-302

„… design of the system, hardware and software. The system design has been, however, kept flexible to meet …” „… Fig. 5. These were used for current system development and design of safety measures. However, for …” „… Park by Wire System for current Electric Drive Units Dr.-Ing. Jan Nowack, Dr.-Ing. Gereon …”

D. Lechleitner, M. Hofstetter, M. Hirz, C. Gsenger, K. Huber Parking Lock Integration for Electric Axle Drives by Multi-Objective Design Optimization S. 303-318

„… design phase to prevent failure of the system. That way, the designs of shafts, gear wheels and bearings …” „… , an established computer-based system design method for e-drives by means of a multi-objective …” „… favorable package integration of the e-drive system are typical concurrent design objectives. In order to …”

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… , which has been developed by AVL. Tue to the modular and scalable design the system can be modified to …” „… electromechanics shift system. A modular design approach has been used to meet high performance passenger car …” „… . The modular AVL 2-speed e-Axle is based on design innovations developed by AVL. The technical …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… electric vehicle. Thus, more stringent NVH design targets were set. This paper presents a system …” „… Error (PPTE) are selected based on experience Define Targets4 VDI-Berichte Nr. 2381, 2021502 2. Design requirements for system components …” „… established at different steps in the design process by cascading the system level NVH and durability …”

T. Kaufhold, F. Schneider, O. Groneberg, A. Moser Modular Starting and Damping System integrated in 48V Hybrid Architectures – Efficient Starting System for Hybrid Vehicle Architectures S. 347-360

„… model showing the main components of the PES 2. PES Design Process The development of a PES system …” „… also an option for new designs. Since the PES is a passive system, the start performance is directly …” „… Modular Starting and Damping System integrated in 48V Hybrid Architectures Efficient Starting …”

Z. Caba, M. Zafer, C. Harman, G. Hellenbroich, Ö. Eyigöz Multi-speed e-axle for electrified heavy commercial vehicles S. 609-620

„… . 2381, 2021616 Fig. 7: Final design, outside view The shifting system is dog-clutch based and …” „… lubrication system was designed to provide sufficient oil volume flow to all relevant lubrication points. A 1 …” „… challenging package envelope, and based on detailed energy consumption simulations. The final design includes …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… Analysis of propulsion system architectures across vehicle segments and markets John Shutty …” „… has developed which embodies its global experience in all aspects of propulsion system development …” „… recent survey of different propulsion system types are shared as an example. Drive cycle results …”

A. R. Lowis, R. Smith hofer H8-DCT-850 – High Performance Dual Clutch Transmission for transaxle application S. 179-190

„… VDI-Berichte Nr. 2381, 2021 181 Design Challenges for the Lubrication and Hydraulic System A consequence of …” „… more aggressive vehicle design proportions. A P2.5 hybrid topology has been designed, moving the …” „… technology, enabling EV only driving mode, optimised acceleration and system efficiencies. Alongside hybrid …”

F. Bayer, J. Tochtermann Development of a Heavy-Duty E-Axle S. 621-636

„… Rotor and Transmission Input Shaft When designing an e-axle, one focus has to be on the bearing system …” „… AVL-designed HM-132 e-motor was selected. As the original design neither fulfilled the power nor the packaging …” „… contains two major parts. The first describes how the design solutions are derived from a “stick diagram …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… system. Hybrid axle design Fig. 5 shows a 3D view of HYDRA P4 design. The axle has been designed with …” „… design and manufacturing to full transmission system assembly and electronic control unit development …” „… with an integrated overall system design. There are other benefits such as ease of manufacturing, more …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… thermischen Simulationsergebnisse. Zudem erfordern die verschiedenen System- und Kühlungskonzepte …” „… effizienten Unterstützung des Entwicklungsprozesses notwendig. 2. Abstract Effective cooling system is …” „… essential for e-drives to meet performance and installation requirements. The coiling system effects not …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… exemplary Fleet Application In order to demonstrate the potential of the DHT system, a design study is …” „… these powertrain components, topologies and functions requires a development process on the system …” „… the end user requirement through to the system release recommendation. The systematic process (Fig …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… � � � � � � � � � � � � � � � � � � � � � � 669 R. Resch, C. Danzer, A. Poppitz, T. Pirkl, IAV GmbH, Stollberg Holistic system design and …” „… VDI Congress Dritev Wissensforum Main topics: Design of electric drives Optimised mechanical …” „… components for hybrids and e-drives Simulation and AI-supported design in development Plenary speeches …”

T. Skubacz, C. Burkhardt, S. Krischke Shift Elements for Electric and Hybrid Drivetrains – Shift elements with low drag losses, high actuation energy efficiency and integrated overload protection S. 487-498

„… als auch im offenen Zustand keine Aktuierungskraft. Bei Überlast nimmt das System einen …” „… ") and require no actuation force in both closed and open state. In the event of an overload, the system …” „… system internal force application mechanisms: The first solution is based on a special bistable …”

K. Seno Prediction for the service lives of drive-train units by model-based development with the measured operational conditions S. 561-566

„… predict the service lives of the mechanical components in order to determine the design in the early …” „… reliability target in the early stage of the development allows to accurately design transmission gears …” „… , the operational conditions of the vehicles, such as road condition from a satellite navigation system …”

L. de Ruijsscher TREMEC Hybrid Dual Clutch Transmission (HDCT) – Electrification of TREMEC’s high performance dual clutch transmission S. 159-178

„… the overall system design, where a high number of controllers, drivers, actuators and sensors need to …” „… . With electrification playing a prominent role in recent driveline design, the DCT needs to find its …” „… cars and commercial vehicles, TREMEC has established itself as leading full-system supplier for high …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… from this systematic process are used to make data driven design decisions. Within the boundaries of …” „… energy from sustainable sources. In addition, the truck should be equipped with an electric drive system …” „… alternative powertrains regarding sustainability brings new challenges for the vehicle design. This is due to …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… way that the use of an accumulator charging system instead of a constant displacement pump designed …” „… that are often driven on the highway. This design is accompanied by lower efficiency in the urban …” „… Technologies is proposing a solution based on an accumulator storage system using a hydraulic accumulator for …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… the system has to be designed as low as possible. However, the need to cover the maximum torque …” „… overall design. The Pendulum Rocker Damper is therefore particularly suitable for use in hybridized …” „… for decades. Particularly with regard to damper design, standardized and automated processes are …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… , if the design of the cooling system enables to interchange heat between different circuits waste …” „… development of an energy management system relies strongly on the use of their ZF owned development vehicles …” „… different models for the Chinese market that have the same design concept but are developed according to …”

F. Müller-Deile Advanced design of electric machines for trailers with electric axles S. 653-668

„… lightweight, cost efficient design, recuperation power and the efficiency improvement of the system. The …” „… energy storage system doesn’t have to be designed for the entire distance to be covered. The typical …” „… Advanced design of electric machines for trailers with electric axles Optimal design and …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… parameter and the fitness of the system. Based on that, target-orientated powertrain designs can be derived …” „… degrees of freedom within the system, pointing out the complexity of the underlying design process …” „… Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization …”

A. Nees Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains – Requirements and Concept S. 275-290

„… fluid can be used, and if a simple on demand system can be designed, the advantages of …” „… . For the demonstration purpose of the application example the system is designed as “power pack” that …” „… Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… to review and optimize the design for the drive system depending on the application requirements …” „… drive system solution including the application for different types of vehicles. At an early stage BPW …” „… emission-free vehicles as well as to collect user experience and test kilometres. The drive system is …”

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… are required to cover an entire vehicle fleet with a minimum of system components. 1. INTRODUCTION …” „… field of ECO-Design for all components starting with a special material selection and an enormous grade …” „… development process on the system level for powertrain and vehicles, as well as a long-term product strategy …”

G. Brudeli, B. Vestgård, S. Bjørkgård, L. Bjørkhaug Sustainable drivetrain architecture for hybrid and electric trucks S. 567-580

„… environmental targets. 2 The BGM hybrid system The BGM system can be used with most stepped transmission …” „… technologies, both planetary gear and standard AMT. Figure 1 shows an example of the system interfacing an AMT …” „… . Fig. 1: The BGM parallel-serial hybrid system. Main components in green. The electric motor E1 is …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… powertrains Design approach, realization and use cases of the component test bench Guanlin Gao, M.Sc …” „… modular design enables also the investigation of various shifting actuators, for both 12 V and 48 V …” „… also be examined in detail. A real-time system enables the central control and evaluation of all test …”

P. Geskes, J. Treier, M. Moser MAHLE 48V Battery for Truck applications S. 581-592

„… pure coolant cooling system that is easier to integrate in vehicle systems. With an IPM design, the …” „… integrated in the batter housing under the top cover. The system is designed to meet the standard safety …” „… the expected currents are extremely high. MAHLE provides a modular 48-volt mild hybrid drive system …”

A. Fröhlcke, M. Felbermaier, A. Britten, P. Fietkau Finite element approach for analyzing noise and vibration in electric drives S. 47-60

„… Auswirkungen beliebiger Fertigungsfehler und Bauteiltoleranzen im System in kurzer Zeit durchgeführt und …” „… faults and component tolerances in the system in a short timeframe. As a result, the method allows for …” „… acceleration levels of different drive units at the same design level. The levels increase in a trajectory …”

S. Idler, C. Bünder Scaling the functionality of a DCT-based DHD to segmentspecific requirements – The new high torque DHD Plus S. 241-254

„… ) either as a front driven solution or in combination with an electric drive system (eDS) on the rear axle …” „… . What distinguishes the new DHD family is a consequent overall system approach based on dual clutch …” „… actuation and control system available, as well as scalability, like having an all-wheel drive ready …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… Advanced Design of Dedicated Hybrid Drivetrains Dipl.-Ing. Marco Giannantonio, Dr.-Ing. Steffen …” „… the early drivetrain concept design process is the identification of the most beneficial design …” „… initiates a target conflict with the conventional design approach. One contribution to solve this conflict …”

M. Hein, J. Pellkofer, K. Michaelis, T. Tobie, K. Stahl, D. Kadach Test method A/16,6/90 with injection lubrication for discriminating different lubricants for dual-clutch transmissions S. 437-452

„… considered within the design of a gear set and the whole gearbox. Therefore special lubricants for different …” „… consequential failures and partially even to a total break-down of the gearbox. The safe design of the …” „… tribological system consisting of gears and lubrication is therefore an essential component of gear …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… acceleration. Although the number of patterns being limited by the system layout, shifting characteristics of …” „… can be derived by investigation of the physical system containing the engine and vehicle inertia …” „… Physical Shifting Sequence Model, adapted from Given this explanation of the system dynamics, the …”

K. Hirano E-Axle with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of driving force S. 229-240

„… with low power consumption is needed. The P0P4 system is also expected to improve the environmental …” „… possible. In other words, a package design with lower power consumption, higher driving performance, and …” „… savings. In the WLTC driving mode, the system operating points in the prototype vehicle specifications …”

S. Kaimer Power to the Wheels – Challenges and Benefits of Electrified AWD for EVs and Hybrid vehicles S. 117-124

„… developed a modular system of ‘building blocks’ that allows variants to be based on common standard …” „… 1987, Mercedes-Benz launched the W124, with the 4Matic all-wheel drive system developed by Magna Steyr …” „… system enabled fuel consumption values close to a front-wheel drive, utilizing a Magna clutch and rear …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… to a design conflict between vehicle top speed and launch torque, which often results in …” „… speeds are scalable. Depending on the boundary conditions of the design, e.g. efficiency, installation …” „… design study with both EM on one side (r) of a short version of a TDT4LR VDI-Berichte Nr. 2381, 2021 …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… system was comprehensively optimized (e.g., combustion chamber design) to achieve an improved mixture …” „… peripherals without re-designing the base engine. An optimization of the combustion system by increasing the …” „… as the exhaust gas aftertreatment system and possible additional technologies such as waste heat …”

X. Zhang, F. Küçükay Driveability optimization of electrified powertrains utilizing machine learning based control and the interaction with ADAS/AD systems S. 361-376

„… control system design, a four-mass powertrain simulation model was developed, and the nonlinear backlash …” „… sporty designed ADAS system is considered then the improvement will probably be even bigger …” „… , wird versucht, die Antriebsstrangsteuerung mit ADAS/AD System zu verknüpfen. Wobei die vom ADAS/AD …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… P erformances V alidation of an electrically- commanded dog clutch system for multi- speed and …” „… 40-year expertise in: - gear sets design (Software programs for sub-systems durability, NVH …” „… dissipation, seamless engagement or low impact This paper summarizes the design validation of an …”

S. Dussinger, T. Wiedemann, B. Harter, B. Wiedenmann Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic transmission S. 469-486

„… transmission S. Dussinger, T. Wiedemann, Engineering System International GmbH, Neu-Isenburg; Dr. B …” „… initiative to reduce the computation time by connecting the FE solver to system simulation is explained and …” „… discs. Despite the gearing design of compensating axial forces, the gearset planets show signs of wear …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… (sub)system under investigation that is integrated into a validation environment (VE) either physically …” „… conventional approaches, the IPEK- XiL approach offers the advantage that the system (X) to be validated is not …” „… powertrain [8]. In addition to the technical design, the control and regulation of the gearboxes have a …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… transport system, it is paramount to increase the efficiency of freight transport. The AEROFLEX project …” „… . AEROFLEX aims to reduce fuel consumption up to 12 % for European Modular System (EMS) vehicles by hybrid …” „… integrated in an advanced energy and torque management. In the following, this system is referred to as …”

N. Scharlach Possibilities of a modern Powertrainmanagement S. 719-XIX

„… side electrified propulsion system needs to be integrated in a given vehicles architecture, but also …” „… : - Driven by the CO2 legislation, what is the futures propulsion system? o Hydrogen ICE o Fuel Cell o BEV …” „… drive system or an electrified axle. The management functions, like shifting strategy, torque …”

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International Conference on Gears 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2389 2022

Results in this title

P. Abele, J. Hermes, J. Lechner Development of a digital ecosystem for a servo planetary gear unit system to provide design automation opportunities S. 1503-1516

„… Development of a digital ecosystem for a servo planetary gear unit system to provide design …” „… automation opportunities Design patterns for parallel and distributed computer-aided design Philipp Abele …” „… design modifications, while the service department receives product information for predictive …”

P. Rodel, R. Spieler, M. Indenbirken, T. Nuisl Holistic friction optimization of transmissions – a significant contribution for sustainability S. 731-744

„… be shown how OptiKit enables an automated design optimization of the whole transmission system. The …” „… for future design of transmissions. VDI-Berichte Nr. 2389, 2022732Modelling of transmission system …” „… completely coupled system. So, design optimization of bearings and gears is possible in one tool, with …”

S. Ebrahimi, J. Langhart, D. Marano NVH calculations for drivetrains, a methodology for selection of the best suitable calculation approach for a specific purpose S. 75-90

„… forces. Two microgeometry modifications (Tables 2 and 3) are designed with the help of a system …” „… establish a ‘design-manufacture-measure' loop, where the manufactured flank topologies are applied in the …” „… typical gearbox. Two different variants of gear designs regarding the microgeometry are considered for …”

L. Ryali, D. Talbot Dynamic load distribution of planetary gear sets subject to both internal and external excitations S. 389-408

„… planetary gear system makes them susceptible to noise and vibration issues. An exhaustive and rich …” „… . The influence of operating conditions on both system-level response and local gear mesh contact stress …” „… reinforce the need for such computationally efficient models for design and analysis purposes. 1 …”

E. Lamaj, J. Blomeke, F. Rudolph, J. Hermes A comprehensive, fully parametrized calculation model for improved helical-hypoid gearbox efficiency S. 825-836

„… and gearbox designs for a subsequent non-linear evaluation on the gear-box system and subsystem levels …” „… material and quality of all machine elements. For a complete modular system of gearboxes, this task is very …” „… modular transmission system and its sensitivity with respect to various physical and geometrical influence …”

L. Bo Integrated optimization of structural and control parameters for a hybrid electric system S. 927-934

„… system level optimization model of the whole vehicle and its components are establishedThe design …” „… Integrated optimization of structural and control parameters for a hybrid electric system Lin Bo …” „… vehicle are optimized. Considering the dynamic characteristics of each component, the hybrid power system …”

F. Thurner Light into the black box: using AI software to identify unknown mechanisms of action and resolve acoustic/NVH problems – practical example of a passenger car powertrain S. 779-786

„… of action and suggests suitable design solutions for the gear geometries. The software calculates the …” „… the other features should also be extended to reduce manufacturing costs. With the Robust Design …” „… measurement of the requirements to the new design with new nominal values and specifications as well as larger …”

N. Hessinger, M. Braunstingl, H. Bansal Advanced use of DOE in gear geometry optimization S. 281-286

„… parameters, such as the cutter system, ratio and module. Additionally, the design tool is used to identify …” „… areas of NVH as well as efficiency and durability. Design of experiment paired with advanced …” „… base design variant gearset. To depict all possible interactions, the FEA model consists of the …”

P. Barreiro, S. Pfrimmer, G. Armutcu, J. Hermes Quality improvement of an aluminum gearbox housing by implementing additive manufacturing S. 1429-1446

„… larger than 2.5 mm (see Figure 6). Fig. 6: AM design of the cooling system. The geometrical …” „… : design and optimization A poorly thermally designed die will have a lasting influence on productivity …” „… results, a new cooling channel system was designed close to the die’s surface in order to better control …”

M. Furst, J. Gotz, M. Otto, K. Stahl Automation of gearbox design S. 787-802

„… configuration of the system. Standards and geometric specifications are taken into account in the design by …” „… tables and algorithms. Karayel et al. [9] established a design system for gearboxes that involves several …” „… shaft-bearing system into the overall transmission design process. In addition to iterative optimization, the …”

D. Park, A. Rezayat, Y. Gwen Gear design optimization for multi-mesh and multi-power flow transmissions under a broad torque range incorporated with multibody simulations S. 849-862

„… system level still depends on the designer’s skill and experiences, especially for the transmission …” „… safety factor?Save it as feasible designSave it as infeasible designReached number of evaluations?EndPlot …” „… Gear design optimization for multi-mesh and multi-power flow transmissions under a broad torque …”

P. Mahendra Rao, S. Foletti, L. Bonaiti, C. Gorla, S. Beretta, F. Concli Mode III threshold under rolling contact fatigue and development of a test gearbox for planet gears S. 499-510

„… . All the gears in the system have been designed as standard module and pressure spur gears following …” „… design and development of a test gearbox for the full-scale testing of such a 3-gear train planet gears …” „… layout. It is in response to the ‘Innovative DEsign for Reliable PLANEt bearings’ (IDERPLANE) research …”

E. Tanaka, J. Xia, J. Zhuang, M. Nakasako, K. Ikejo Tooth profile error detection only using a small spot type of laser sensor S. 707-714

„… Abstract A new system to detect the tooth profile error only using a small spot type of laser sensor was …” „… the damaged area. This system can obtain the laser reflection data quickly and so many times …” „… dimensionally [6][7]. However, when we consider to use this system practically, this is a little difficult to …”

M. Weigand Calculation of weight and center of gravity of rotorcraft drive trains in the early design phases – Exploratory study of feasibility and possible approaches S. 999-1004

„… development. Besides the design of the whole system tools are required for the design of the drivetrain. Not …” „… Calculation of weight and center of gravity of rotorcraft drive trains in the early design phases …” „… design tools to be able to evaluate new concepts in an efficient manner and in an early stage of …”

M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… developed regarding these central machine components. Additionally, the lubrication system is designed, and …” „… application, a new centrifugal sealing was designed, see Fig. 5. Fig. 5: Design of centrifugal sealing The …” „… ) gear applications leads to uncertainties in the design of highly loaded gears for aerospace …”

J. Gotz, F. Siglmuller, M. Furst, M. Otto, K. Stahl Experimental investigation of the dynamic load sharing of planetary gearboxes S. 409-420

„… design of the single tooth meshes without load increases and oversizing. However, due to manufacturing …” „… to determine the exact load sharing. For new designs of planetary gearboxes, there are only …” „… and cause an uncertainty in the design. Thus, in this paper the dynamic load sharing behaviour is …”

A. Turich Gear hard finishing with up to 100% in-process inspection S. 1583-XL

„… mmPreflight Lx3 am August 19, 2022 | 08:21:44 | 350 mm x 250 mmVDI-Society for Productand Process DesignISBN …” „… establishing a “closed loop” connection between the metrology system VDI-Berichte Nr. 2389, 20221584and the …” „… tolerance could be corrected immediately by a closed loop auto correction system. And even better, by …”

A. Hilligardt, J. Klose, V. Schulze A new method for avoiding meshing interference in gear skiving S. 1305-1318

„… shank or collisions in the tool run-out. While these models are sufficient for the process design of …” „… process design on the interference situation are investigated, compared and dis-cussed. Furthermore this …” „… design by adjusting the process kinematics or the tool design itself. The maximal usable tool height can …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… , GermanyDevelopment of a digital ecosystem for a servo planetary gear unit system to provide design automation …” „… DesignInternational Conference on Gears 20224th International Conference on High Performance Plastic Gears 20224th …” „… Costs – Coherent R&D for gears, system and manufacturing 103A. Hessler, B. Neubauer, Business …”

F. Lagier, A. Bischofberger, K. Bause, S. Ott Suitability of additive manufactured PEEK gears as a means of gear sampling for automotive high-speed gearboxes S. 1045-1060

„… accu-rately representing the interplay with the residual system has been designed and commis-sioned at IPEK …” „… particular offer the possibility of improving the dynamics of the system as well as its acoustic properties …” „… powertrain is associated with many chal-lenges. Current design guidelines are not able to describe the …”

P. Tenberge, J. Vorgerd, L. Gondecki 2-disc tribometer for various tests on sliding/rolling contacts with tribological loads such as in tooth flank contacts S. 145-156

„… of materials, heat treatments and surface designs as well as lubricants and the entire tribological …” „… system for steady improvements of the power-density of gears in high-performance transmissions. In this …” „… to basic research in the technology fields of materials, design, lubricants and tribology. The parts …”

X. Tian, L. Zhou, J. Han, L. Xia Research on tooth flank twist compensation of continuous generating grinding gear based on flexible electronic gearbox S. 1005-1018

„… are established. Secondly, the transformation matrix between workpiece and tool coordinate system is …” „… design, generation methods, meshing simulation, stress analysis. İmrek et al. [6] modified the face width …” „… (2)2.3 Establishment of threaded wheel flank modelFig. 3 shows the spatial meshing coordinate system of …”

K. Lubke, H. Rohr Quality inspection of common step gearings – Overview of different types and their assessment S. 959-968

„… velocity area 2. Design of transmission laws According to [4] the transmission law must be designed in a …” „… based on the given transmission law. It must follow some design principles especially jerks must be …” „… in the tracks of the cam. Some designs use cylindrical bearings as cylindrical rolls. Due to the …”

F. Donner, T. Scheu, M. Weigand Dynamic simulation of a rotor system with variable speed S. 985-994

„… system. Hardware components are defined for the controlling system and the demonstrator is designed. In …” „… Dynamic Simulation of a Rotor System with Variable Speed Dipl.-Ing. / M.Sc. Florian Donner …” „… system with higher rotor speed variation but constant speed which leads to the consequence that a …”

F. Muller, S. Schumann, B. Schlecht Innovative tooth contact analysis with non-uniform rational b-spline surfaces S. 171-184

„… Machine Design (IMM), Faculty of Mechanical Science and Engineering, Technical University of Dresden …” „… time, the demands on the design process are growing in terms of develop-ment time and financial effort …” „… . The use of simulation tools can shorten the design process and significantly reduce the need for …”

D. Drummer, D. Schubert, C. Herzog In situ measurement of geometric and structural influences on the operating properties of polymer gears S. 1099-1116

„… . Another approach is to measure a system reaction to the wear. For example a test rig design be Hooke et al …” „… deformation and system performance as well as lifetime. Furthermore, this work demonstrates the potential of …” „… . Fundamentals 2.1. Current methods and designs for in situ gear testing Various in situ test methods for gears …”

J. Hochrein, M. Trubswetter, M. Otto, K. Stahl Direct flank geometry calculation for face gears S. 1447-1460

„… ] is such a program for involute gears. The design of face gears is based on in-house knowledge or …” „… design and research. For instance, Zschippang derives the face gear flank geometry with crowning [30]. In …” „… of gearing analytically [25]. Reuter uses the framework of Tsai for the geometric design of face …”

S. Oberle, V. Labriola, E. Melnikov, G. Gariglio High performance plastic gear solution in the engine environment S. 1033-1044

„… application, combined with an optimized tooth design, can fail if the rest of the gear is poorly designed. The …” „… , but it involves a deep study of the interactions between materials, specific gear body design and …” „… toothing optimization design. Without taking into deep accounts these aspects and their mutual interactions …”

A. Hessler, B. Neubauer NVH-performance versus Costs – Coherent R&D for gears, system and manufacturing S. 103-118

„… system. A gear system can have a different design with respect to shaft and bearing dimensions and …” „… be used in further analysis, taking into account the structural system design. It is helpful to …” „… NVH-Performance versus Costs – Coherent R&D for Gears, System and Manufacturing Interaction …”

T.-T. Mac, D. Iba, Y. Matsushita, S. Mukai, T. Inoue, A. Fukushima, N. Miura, T. Iizuka, A. Masuda, I. Moriwaki Application of genetic algorithms for parameters identification in a developing smart gear system S. 239-252

„… Application of Genetic Algorithms for parameters identification in a developing smart gear system …” „… monitoring system. Based on a derived return loss function, the GA method helps selecting the most suitable …” „… . The experimental return loss data is measured by a network analyzer from a practical smart gear system …”

M. Solf, J. Brimmers, T. Bergs Sustainable gear manufacturing – Potential and challenges S. 1395-1396

„… a significant influence on system performance and ecology. For example, the use of transmissions in …” „… should take place in all phases of the product life cycle, from gear design, material extraction, gear …” „… influence on system performance and ecology. For example, the use of transmi sions in aircraft engines …”

H.-J. Dennig, L. Zumofen, A. Kirchheim, S. Winterberg, D. Stierli Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels S. 1345-1364

„… Laser-Powder-Bed-Fusion (LPBF) creates new opportunities in the design and manufacturing of efficient gear components. For …” „… example, integrating a cooling system can increase the safety against scuffing or reduce the amount of …” „… are a central element of many gear systems [3, 4]. Designs that allow smaller moments of inertia and …”

A. Spatzig, N. Fujimura, P. de Oliveira Teixeira Practical analysis of productivity of grinding tools in the process of internal generating gear grinding S. 1319-1330

„… package, leading to a positive effect on the efficiency of the overall system [1]. At the same time …” „… achieved by a unique small grinding wheel design matched to a high precision machine. One important aspect …” „… strict cylindrical shape. Therefore, a slight barrel shaped design for the grinding wheels is used in the …”

C. Schonke, T. Magdy, K. Daubach, W. Kassem, M. Oehler, O. Koch Simulation of high torque density gearbox noise excitation S. 837-848

„… and gears [6], [7]. Fig. 3: Schematic design of the optical measurement system (left) and the …” „… . 2389, 20228383 The COMPOSE-Software The new COMPOSE-software is a universal tool for the design and …” „… calculation of the full system. The computation time is drastically reduced by the use of various innovative …”

A. Zhang, J. Wei, M. Cao, B. Peng Dynamic modeling and accuracy evaluation method for complex irregular components of aviation transmission S. 573-584

„… University, Chongqing, China Abstract Due to designers' demanding pursuit of high power-to-weight ratio …” „… degrees of freedom (DOFs) poses great challenges to dynamic design. Model condensation provides an …” „… substructure models considering both accuracy and calculation efficiency for the overall system modeling of the …”

M. Weigand, C. Gachot Improved rotorcraft drivetrain safety and related research with special focus on improved lubricants for rotorcraft transmissions S. 561-572

„… with both research fields. In 2021 a further professorship for aviation - Aicraft Design (Prof. Berens …” „… ) - started at the institute, thus adding competence and expertise on aircraft system level. It is one task of …” „… ) - Together with TU Munich and Zoerkler Gears TU Wien develops a rotor system with variable speed …”

S. Sklenak, J. Brimmers, C. Brecher Analysis of local wear within the dry lubricated rolling- sliding contact of coated surfaces S. 305-316

„… in tooth contact, a coating system based on molybdenum disulphide (MoS2) was investigated in a gear …” „… . Furthermore, the profile of the test shaft after the test shows that the coating system fails locally, causing …” „… applications thus require a specific design of the tooth contact. For the use of fluid-free gear stages, a …”

R. Chen, D. Qin, C. Liu Study on electromechanical coupled dynamic characteristics of transmission system of wind turbine S. 763-778

„… for optimizing the design of the drive system and improving the operational reliability of the main …” „… foundation for the structural design of the drive system Time t/sFrequency /Hzb) Short-time Fourier transform …” „… Study on Electromechanical Coupled Dynamic Characteristics of Transmission System of Wind Turbine …”

J. Furst, F. Joachim, C. Gosselin, J. Thomas Improved design and manufacturing of face gears S. 1461-1466

„… Improved Design and Manufacturing of Face Gears What really happened! Dipl.-Ing. Jürg Fürst, Dr …” „… of the art for the application, design and manufacturing of face gears – i.e. crown gears - is …” „… its advantages are reported as well as the design, load capacity calculation similar to ISO 10300 and …”

J. Vorgerd, P. Tenberge, M. Joop Scuffing of cylindrical gears with pitch line velocities up to 100 m/s S. 903-914

„… Abstract Increasing demands on the power density of gearboxes require a precisive gear design regarding …” „… pitch line velocity of two gear design variants running at constant temperatures and lubricant …” „… is extended. These experiments cover multiple gear design parameters and sizes. Calculating the …”

B. Legrady, M. Taesch, G. Tschirschnitz, C. F. Mieth Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method S. 651-664

„… solutions GmbH, Berlin;Dipl.-Ing. C. F. Mieth, Institute of Machine Elements and Machine Design (IMM …” „… designs already manage to convert up to 97 – 99.5 % of the generated mechanical input power to usable …” „… Computer-Aided Design (CAD) geometries in the SPH method. The calculation of churning losses is executed by means …”

D. Zorko, Z. Bergant, B. Černe Potential of woven carbon fiber reinforced polymer composite gears S. 1071-1082

„… and refers to the coordinate system shown in Fig. 1. VDI-Berichte Nr. 2389, 20221072 Fig. 1: Woven …” „… testing system (Fig. 2). Experimental runs were performed at five torque levels ranging from 0.4 to 0.8 Nm …” „… were run until final failure. Fig. 2: Gear par testing system and thermographic image of a tested …”

L. Maccioni, F. Concli, C. Paschold A Novel Concept of Nested Cycloidal Speed Reducer S. 969-984

„… same reduction ratio of a traditional two-stage cycloidal gearbox in a more compact design. This …” „… cycloidal gearboxes, it is possible to design a two-stage cycloidal gearbox that has comparable overall …” „… Total Meshing Features. Second, Wolfrom VDI-Berichte Nr. 2389, 2022 971solutions have evident design …”

F. Mieth, C. Ulrich, B. Schlecht Stress calculation on bevel gears with FEM influence vectors S. 585-596

„… modern gear boxes elastic gears are used. In order to be able to carry out an optimal gear design with …” „… hours of modeling and calculation time with conventional FEM solvers. Therefore, common design tools …” „… numbers .In [3] the components of the load distribution equation system are described as the following …”

A. Eric, D. Olveda, T. Froschmeier, V. Schulze Local pitting fatigue concept with EHL simulation for case hardened gears in electrical drives S. 133-144

„… powertrains come with new challenges for the design engineers. This requires innovative micro geometry …” „… modifications and design solutions which can be a challenge for the fatigue evaluation that is strongly based on …” „… gears and bearings. Early approaches like e.g. [1] and [2] are inspired by bearing design methods and …”

A. Gebhard, W. Kassem, M. Oehler Cylinder-on-ring model wear tests as an input data source for the simulation of friction and wear of plastic gears S. 1133-1148

„… manufacturing accuracy, compared to steel. While VDI 2736 [1] tries to make the established design process for …” „… numerical simulation and material selection. Therefore, as a part of the FVA project 856 I (“Design of …” „… , ring temperature and test specimen height change. By design, it is capable of conduction block-on-ring …”

C. M. Illenberger, T. Tobie, K. Stahl Operating behavior and performance of oil-lubricated plastic gears S. 1117-1132

„… for designers. Against this background, theoretical and exper-imental studies on the operating and …” „… tempera-tures is of decisive importance both in the design of plastic gears and in experimental investi-gations …” „… [10] for the design and calculation of plastic gears. Equations (1) and (2) show the calculation …”

L. Becker, D. Vill, P. Tenberge Optimized crossed helical gearboxes using non-involute transverse sections S. 1197-1208

„… geometry. This paper deals with a new calculation method to design optimized flank geometries and to …” „… wheels must be considered in one system. This is done by a global coordinate system X, Y, Z, which …” „… corresponds to the system of the worm. The counterpart Fig. 1: Coordinate systems of the crossed helical gear …”

Y. Marchesse, M. Ruzek, F. Ville, P. Velex On windage power loss reduction achieved by flanges S. 665-676

„… Design, 2011, Vol. 133. VDI-Berichte Nr. 2389, 20226748. Initial experiments of high-speed drive system …” „… high-speed gearing system the load-independent losses become prominent when peripheral speeds are above 100 …” „… gears is not practical or even possible from a design perspective. A number of other issues must be …”

B. Winter Design of manufacturing cells in the light of improvements in manufacturing technology and automation S. 1411-1414

„… Design of Manufacturing Cells in the Light of Improvements in Manufacturing Technology and …” „… gears at SEW-Eurodrive, a well-balanced system could easily be achieved by linking a turning machine (2 …” „… machining operations leads to new challenges in the automation system. While in former cells the automation …”

P. Roth, M. Hein, K. Stahl Scuffing load capacity calculation of worm gears S. 811-824

„… loss-of-drive of the gearbox, the accountable design of worm gears of such materials requires a reliable …” „… within current design practices, such as the worm gears standards ISO/TS 14521 [1] or DIN 3996 [2]. This …” „… allows for a practice-oriented application of the method within state-of-the-art design processes of worm …”

Y. Koch, G. Martin, E. Kirchner, D. Quirnheim Pais, R. Slatter Feasibility study of measuring instantaneous angular speed of helical gears with magnetoresistive sensors S. 253-264

„… sensor data. Independent of the maturity level of the system under consideration, mechatronic, smart and …” „… involute gear trains is based on an order analysis of the system vibrations and an associated method is to …” „… National Instruments data acquisition system with the corresponding modules. It synchronizes the …”

K. Stahl, T. Tobie, C. M. Illenberger Standardized methods of load capacity calculation of plastic gears S. 1173-1180

„… historical development of gear calculation and shows com-mon calculation methods for the design of plastic …” „… develop standardized tooth profiles and corre-sponding design methods also began in a correspondingly …” „… plastic gears. 3 Design and calculation approaches for plastic gears acc. to VDI 2736 3.1 Tooth …”

X. Zheng, Y. Hu FE analysis and predication on the traveling wave – resonance of aero-gears S. 915-926

„… of multi-parameters in gear drive system are coupled in this model. Predictions of constraint contact …” „… prediction of FEM and traveling wave theory, a damping-ring design methodology is proposed to reduce …” „… transmission. Another path to reduce the noise and vibration is the methodology in damping ring design which is …”

R. Longato, M. Turci The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic gears S. 1209-1222

„… . 2389, 2022 1209Introduction Plastic gears are being used very often [1]. However, their design …” „… presents some problems. Gear designers are used to the rules of steel, both as regards manufacturing …” „… variable mechanical characteristics depending on the temperature [2]. Gear designers have the possibility …”

K. Lubke, M. Stein, S. Lin Validation of evaluation algorithms for cylindrical involute gears on coordinate measuring machines – new challenges according to standardization S. 1529-1538

„… the design and manufacturing process [8]. This includes software for cmms and their evaluation …” „… about 15 years ago, this second one is based on an online validation system andwill include the …” „… 15334. Validation of gear evaluation algorithms using TraCIM The TraCIM online validation system …”

A. Beinstingel, M. Heider, B. Pinnekamp, S. Marburg Gear mesh excitation and non-uniform rational B-splines S. 91-102

„… 1. Primary measures for quiet operation like an improved gear geometry design are well-known …” „… teeth is a measure of the excitation behavior of the corresponding tooth design [11, 12 and 13]. An …” „… acoustic optimization of the tooth design and hence of the contact conditions with the aim to achieve a …”

K. Fukanoki, K. Matsuo, Y. Suzuki, K. Fujiki Practical application of asymmetric tooth root geometry for downsizing automotive transmission gears S. 197-214

„… gears Kunihiko Fukanoki, Dipl.-Ing. Kouji Matsuo, Hardware System Development Department, JATCO Ltd …” „… proposes a new gear design method that is specifically aimed at improving tooth root breakage strength. In …” „… tested gears was extended, thereby validating the effectiveness of the proposed design methods. This has …”

P. Tenberge, R. Uelpenich, P. Dong, R. He Very fast tooth root optimization – general tool geometry for much smaller tooth root stresses S. 457-468

„… blocked. Local contact loads are applied to other nodes. The system of equations, which is linear for …” „… manufacturing tool is optimized at the points that are decisive for the design of the tooth root contour. For …” „… new coordinate system is introduced in which each grid node has a relative x-position (0 ... 1 …”

B. Guilbert, P. Velex Influence of thin rimmed/-webbed gears on transmission dynamic behaviour – Approximate dynamic factor formula S. 523-532

„… model. It is therefore believed that this analytical formula can be useful at the early design stage and …” „… , thin-rimmed gear”, Journal of Mechanical Design, 124(2002) pp.129-135. [7] Li, S., “Effects of centrifugal …” „… disk-spindle system”, Journal of Vibration and Acoustics, 121(1999) pp.391-396. [10] Parker R.G., Vijayakar S.M …”

J. Theling, M. Willecke, J. Brimmers, C. Brecher Influences on the Excitation Behavior of Lightweight Planetary Gearboxes S. 421-432

„… design complexity. To further increase the power density, material can be reduced in particular in the …” „… meshes caused by global deformation Better load distribution and loadsharingOverall System …” „… Higher deformation and deviationof the overall system Misalignment of the centralelements sun gear, ring gearand …”

C. A. Celikay, A. Donmez, A. Kahraman An experimental study of parametric resonances of a spur gear pair at speeds above its primary resonance S. 511-522

„… where 1 2 /12( )n ef k m is the natural frequency of the corresponding linear system ( k is the mean …” „… study subharmonic resonances with gears of conventional proportions, a new gear pair design was …” „… low mesh average gear mesh stiffness design was implemented to reduce the natural frequency of the …”

K. Daubach, M. Oehler, B. Sauer Wear simulation of worm gears based on an energetic approach S. 329-342

„… and high load bearing capacity is required. These characteristics are combined with a compact design …” „… to wear on the worm wheel. For the design of worm gears a precise estimation of wear for certain …” „… system with large local differences regarding the contact conditions. For that reason, measurement data …”

U. Kissling Generation of a torque spectrum from measured torque-speed-time data S. 533-544

„… drive system. The magnitude and frequency of these loads depend upon the driven machine, the motor, the …” „… dynamic mass elastic properties of the system and other effects [1]. These variable loads (stresses) may …” „… drive system, preferably accompanied by experimental testing to validate the calculation. In the …”

I. Hong, Z. Teaford, A. Kahraman A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests S. 45-74

„… this reason, gear designers must understand the limits of their design with respect to the desired …” „… future designs. Single Tooth Bending test (STB) or a Rotating Gear (RG) test methodologies have been …” „… study, both STB and RG test methodologies are employed to test the same specimen design. Matrices of …”

A. Kubo, A. Ueda, R. Uehara Development of IP-bevel gears for industrial operation S. 343-356

„… ] A.Ueda, Involute iii (bevel gear design system), Catalogue AMTEC Inc. height of wheel is extended …” „… the conventional bevel or hypoid gears. 3. Improvement of gear design and test rig for load carrying …” „… capacity There are a lot of design parameters for the configuration of IP-bevel gears and we still do not …”

G. Hlebanja, M. Hriberšek, M. Erjavec, S. Kulovec Influence of the tooth flank shape on wear for a steel-POM gar pair S. 1295-1304

„… aspects of S-gears in the context of their definition, possibilities of design and production e.g …” „… way to improve its design, e.g., proper root thickness or lower pressure angle, etc. b) Cylindrical …” „… by 10 mm, depending on the tooth size. The measuring system resolution was set to 100 nm in vertical …”

T. Matsumura, K. Mioki, M. Kada, R. Okuizumi, A. Pogačnik Improved calculation methodology for the prediction of tooth temperature of plastic gears S. 1237-1248

„… and the CAE simulation, an experimental system was designed (shown in Fig. 2). One gear is fixed …” „… the plastic gear temperature, which is critical for the correct design of the gears. Usually, the …” „… deformation was determined by measuring the rotation of the shaft angle. Fig. 2: Gear testing system for …”

A. Wedmann, M. Stein, K. Kniel Gear calibration in tactile scanning mode on CMMs S. 1539-1552

„… oscillations or vibrations arising due to the design of the CMM may also have to be investigated separately by …” „… experimentation. The probing force and the stiffness of the probe system also play a major role and must be taken …” „… into account. The probe system, which usually consists of one or more styli with probing balls made of …”

E. Lothman, M. Hein, U. Steiner Increased load carrying capacity of gears through optimized steel performance, surface conditions and processes S. 637-650

„… 637Introduction Improving system performance is of interests to almost everyone in transmission …” „… the safety factors are used in the gear design, a large part of the design benefit could be taken from …” „… the scatter differs between different steel performances on gears and make that usable for gear design …”

L. Hildebrand, F. Dangl, M. Sedlmair, T. Lohner, K. Stahl CFD analysis on the oil flow of a gear stage with guide plate S. 677-694

„… understanding of the system interactions and components is fundamental for optimal design. By means of …” „… derived at an early stage of the development process, enabling an optimized gearbox design at reduced …” „… mechanisms is fundamental for optimal gearbox design. CFD simulations of the gearbox oil flow have the …”

S. Matkovič, M. Kalin Effect of tribological properties on tooth root fatigue failure of polymer gears S. 1257-1268

„… available. Nevertheless, the design with these materials is not fully trustworthy due to the lack of …” „… . Stahl, Potential of oil-lubricated cylindrical plastic gears, J. Adv. Mech. Des. Syst. Manuf. 12 (2018 …” „… ] DuPont, Delrin ® acetal resins: design infromation, (2013). VDI-Berichte Nr. 2389, 20221268 …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, M. Meuwissen, A. Hasanovic Predicting static and fatigue performance of fiber reinforced plastic gears S. 1083-1098

„… this complexity, one tends to perform dedicated application tests in each design phase and converge to …” „… a final design in an iterative way. However, with fundamental material knowledge and …” „… gear geometry including runner and 6-point gate system VDI-Berichte Nr. 2389, 20221088 Fig. 4: a …”

N. Sagraloff, T. Tobie, K. Stahl Suitability of the test results of micropitting tests acc to FVA 54/7 for modern practical gear applications S. 469-484

„… influence on the micropitting resistance of a gear-lubricant-system. As a result, it is highly recommended …” „… of the lubricant can be divided into a system consisting of base oil and additive and the nominal …” „… gear-lubricant-system according to ISO/TS 6336-22 [20]. Since micropitting occurs under unfavorable lubrication …”

N. Tros, J. Brimmers, T. Bergs Approach for multiscale modeling the thermomechanical tool load in gear hobbing S. 1489-1502

„… the work done, the energy supplied to the system and consequently the resulting temperature would be …” „… energy supplied to the system is comparable. Fig. 5: Calculation of temperature with variable chip …” „… gear hobbing. Procedia CIRP 79:68–73 3. Brecher C et al (2015) Design of Gear Hobbing Processes Using …”

L.-C. Chang, S.-J. Tsai, C.-H. Huang Contact characteristics of cycloid planetary gear drives considering backlashes and clearances S. 215-226

„… . Analysis results for cycloid gear drive considering bearing clearance4.1 Design parameter Calculation data …” „… and bearing roller stiffness. J Adv Mech Des Syst .11: Vol.11, No.6. [6] Tsai SJ, Chang LC, Huang CH …” „… (2017) Design of cycloid planetary gear drive with tooth number difference of two”, Forsch Ingenieurwes …”

B. Reetz, T. Munch, W. Kappeler Challenges for lead-free brass alloys in worm gears S. 1467-1488

„… known that lead has a positive impact VDI-Berichte Nr. 2389, 2022 1467on the tribological system …” „… Drives. Elsevier Science 2005 [2] Crosher, W.P.: Design and Application of the Worm Gear. ASME Press 2002 …” „… [3] Childs, P.R.N.: Worm gears. In: Mechanical Design Engineering Handbook (Second Edition), 2019 …”

D. Mevissen, L. Uhlmann, U. Kupper, J. Brimmers, T. Bergs Analysis of friction of bowl-shaped surface structures resulting from alternative gear manufacturing processes S. 1371-1382

„… as lubricant and air. The design and characteristics of the tribological system have a decisive …” „… tribological system of two gear flanks, the basic and counter part can be defined as pinion and gear, the media …”

A. Alnahlaui, P. Tenberge Improved method for the determination of tooth root endurance strength S. 31-44

„… , the design and modelling of the gearboxes should be reworked and refined, and on the other hand, the …” „… the masses are opposed to each other. Each mass consists of four single masses therefore the system is …”

A. Sitzmann, T. Tobie, K. Stahl, S. Hoja, S. Schurer Deep nitriding – contact and bending strength of gears with increased nitriding hardening depth S. 875-890

„… a Klingelnberg P40 3D coordinate measuring system. In addition, the gears of all the variants …” „… .: Entwicklung von Prozessen zum Tiefnitrieren von Zahnrädern eng.: Design of Deep Nitriding Treatments for Gears …”

A. Baumann, B. Bertsche Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears S. 745-762

„… noise emissions. 1. Introduction The coefficient of friction of a tribological system is determined by …” „… gears, as the system behavior is significantly influenced by the frictional properties. The coefficient …” „… to show that, besides the oil viscosity, the coefficient of friction of the tribological system has a …”

F. May Trouble shooting of abnormal gearbox noise S. 545-560

„… system as described later. Sound Pressure [dB (re. 20 µPa)]40506070809065 70 75 80 85 90Sound Pressure …” „… refurbish it to its original and designed condition. Furthermore, it was recom-mended to doublecheck the …”

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International Conference on Gears 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2294 2017

Results in this title

Y. Wang, B. Peng, G. Liu, L. Liu Design of transmission accuracy of the involute cylindrical gear-worm gear system under large temperature difference based on FE method S. 491-502

„… Design of Transmission Accuracy of the Involute Cylindrical Gear-Worm Gear System under Large …” „… . 2294, 2017 499 Table 14: Errors of transmission system of improved design (μm ) Worm Worm gear Gear …” „… also get stuck at -50℃. 6. Design of transmission accuracy The original results are designed …”

M. Brumm, H. Müller Cyber physical gear production system – Vision of industry 4.0 gear production S. 1209-1218

„… plan to link gear design and gear manufacturing. The result is a software system called GearPro …” „… Cyber physical gear production system Vision of Industry 4.0 Gear Production Dr. Markus Brumm …” „… these figures several times into machine controls. The main cause is the heterogeneous system …”

J. Yu, L. Yao, C. Ren, X. Yan, L. Lin Design and experimental validation on a novel tow speed transmission for electric bus S. 97-108

„… Design and experimental validation on a novel tow speed transmission for electric bus Jie Yu …” „… dry fiction clutch. The proposed system allows a seamless shifting between any two speeds in an …” „… electric vehicle. Taking 8m electric bus as example, do the parameters matching for drive system. Based on …”

S. Grützner Holistic simulation of gearboxes – system simulation S. 51-60

„… can design a control system, which shuts down the machine automatically (here within approx. 60 …” „… interactions with other (e.g. electrical) systems using physical models when designing the mechanical system …” „… Holistic Simulation of Gearboxes System Simulation Dipl.-Ing. Sebastian Grützner, ESI ITI …”

U. Kissling, M. Stangl The documentation of gearbox reliability – an upcoming demand S. 1051-1062

„… redundancy? Thus, the system reliability can be determined with the components reliabilities. 1 Design …” „… request a system reliability proof from the gearbox manufacturers. The AGMA committee reviewing AGMA 6006 …” „… standard for wind turbines is considering to add a chapter about ‘design for reliability’. Still …”

J. Fechler, M. Böhm, S. Aberle, V. Merz A contribution to the NVH behavior of plastic gears in automotive applications S. 1531-1540

„… and the surrounding system on the acoustic impression are shown. Beside a correct acoustic design of …” „… dynamic excitation all the necessary information are available to design a low noise surrounding system …” „… drive train, autonomous driving and lightweight design are some of the main drivers within the actual …”

H. J. Stadtfeld Pentac®Mono-RT high performance face milling cutter heads S. 1113-1118

„… cutter system to also cover a wide range of different bevel gear designs and modules, the blade seating …” „… system more flexible, for example for different amounts of R, depending on the individual gear design …” „… Pentac® prism seating form The Pentac®Mono cutter head system is designed with radial adjustability …”

D. Strasser, S. Troll, R. Sperlich, J. Münch Reliability safeguarding for an 8 MW wind energy gearbox in serial production – Prototype and process development ensuring stable quality at the highest level S. 1085-1100

„… . D-/P-FMEA: Design-/Process Failure Mode Effect Analysis VDI-Berichte Nr. 2294, 20171088 For the loads and …” „… . Project & Design Characteristics In 2010 ZF (formerly Bosch Rexroth) started the development of the 8 MW …” „… gearbox. In 2013 ZF delivered the first prototype. The gearbox design was validated within a huge …”

B. Schlecht, T. Schulze, K. Riedel Tooth contact analysis under load on double helical-geared planetary gearboxes S. 83-96

„… needed in a design process or even for further research on specific characteristics in the system. As an …” „… directions and wind intensity and realize a stable rotational speed at the generator. Other design …” „… advantages are the coaxial arrangement of input and output and a symmetrical design. A software [2] has …”

Y. Cai, L. Yao, Z. Xie, J. Zhang, C. Peng Influence analysis of system parameters on characteristics of the nutation drive with double circular arc spiral bevel gears S. 435-446

„… transmission system have important guiding significance in the design, manufacture and application of …” „… solid theoretical foundation for the design of nutation drive systems. 2. System parameter …” „… Influence analysis of system parameters on characteristics of the nutation drive with double …”

Titelei/Inhaltsverzeichnis S. I-XXVII

„… Planetary Gear Systems – Design and Analysis S. Grützner Holistic simulation of gearboxes – system …” „… I- B er ic ht e 22 94 .1VDI-Society for Product and Process Design VDI-Berichte 2294.1 VDI-Society …” „… for Product and Process Design International Conference on Gears 2017 International Conference on …”

P. Tenberge, D. Kupka, T. Panéro Influential criteria on the optimization of a gearbox, with application to an automatic transmission S. 253-266

„… the reliability of the system. Modifying the carrier shafts and housing design can then be a source of …” „… , Bochum Abstract In the design of an automatic transmission gearbox, the variation of one parameter …” „… can result in different system performances due to the strong interdependencies among all components …”

S. Jain, B. James A simulation approach to calculate gear dynamic-factors for high-speed applications S. 649-658

„… design durable gears for high-speed applications, it is crucial to understand the influence of dynamic …” „… factors for high-speed gears. We also investigate the influence of system resonances, model fidelity …” „… , torque and speed on dynamic factors. The findings from this paper will hopefully help engineers to design …”

M. Hein, T. Tobie, K. Stahl Test method for time-scaled fatigue tests of gear transmission systems S. 1073-1084

„… load spectrum truncation is performed based on a detailed system analysis of the gearbox. Exemplary …” „… factor 5 to 20 is possible depending on the original load spectrum and transmission design. 2 …” „… the service strength of the gearbox components. Tests with the design VDI-Berichte Nr. 2294, 2017 …”

A. K. Shojaei, P. Volgers An improved lifetime prediction technique for plastic gears through finite element analysis and continuum damage mechanics S. 1109-1112

„… principals, is then questionable for the plastic gear designs. In the framework of DuPont’s Advanced Computer …” „… unique feature of the developed design methodology is its ability to predict the continuous load sharing …” „… mechanisms, and will provide valuable insight into the design process. As an example, a simple plastic gear …”

E. Tanaka, H.-C. Lin Gear diagnostic system using zonal laser beam for practical use S. 845-856

„… Gear Diagnostic System Using Zonal Laser Beam for Practical Use Prof. Eiichiro Tanaka …” „… gear damage diagnostic system by the laser reflection data without using rotary encoder in Raspberry …” „… data. In previous diagnostic system, the rotary encoder is precise and has higher sampling frequency …”

R. Müller, L. Schirmer New tolerance concepts for the realization of steel-only worm gears S. 467-478

„… is the use of new tolerance concepts in design and production. The goal of the research described in …” „… . Derived approaches are a modified design and bearing concept. In order to achieve an exact alignment of …” „… wheel and worm datums and references must be adjusted in comparison to the currently used design …”

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… Abstract In comparison with parallel shaft power transmission designs, planetary gear trains possess …” „… resonances away from operating speeds, minimizing response and optimizing the structural design. Therefore …” „… gear trains. In the area of optimized planetary gear design with improved parameters and reduced …”

A. Kahraman, H. Ligata Effects of external splines on deformations of ring gears of planetary gear sets S. 341-352

„… measured behavior. 2. Experimental Study A medium-size planetary gear set design from a medium-duty …” „… , respectively. The data collection system designed for the measurements outlined above consists of two …” „… gear and a ring gear and are held by a common carrier through planet bearings. Their design presents …”

M. Shuai, M. Shuai, J. Guoguang, Z. Yidu, L. Chao, H. Haruo Research on multiple-split load sharing characteristics of 2-stage external meshing star gearing system S. 769-782

„… System Mo Shuai, School of Mechanical Engineering, Tianjin Polytechnic University, Tianjin, China …” „… external gearing star gearing system in Aero-engine, and a meshing error analysis on the eccentricity …” „… meshing clearance variation caused by the simultaneous floating of all gears in the system, this research …”

K. Togai, N. Fujinaga A reduced order internal combustion engine model for transmission development S. 1191-1198

„… evaluation and design. ICE power output process consists of fuel energy conversion gain in a combustion …” „… . Introduction A transmission is one of essential parts in a vehicle system to achieve best fuel economy and …” „… : air mass taken into a combustion cylinder. A first order delay system transfer function is derived …”

P. Garambois, E. Rigaud, J. Perret-Liaudet Robust optimization of gear macro and micro-geometries in order to minimize static transmission error and gear stiffness fluctuations S. 927-938

„… designer in order to choose a gear that generates less excitations of the mechanical system. 7 …” „… approximation of the description of the deflection form. For each gear design evaluated by the algorithm, the …” „… provides a decision help tool for the designer. The method is illustrated with a reverse gear. 1 …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… the Ansys built-in CAD environment: DesignModeler [13]. Figure 1 shows the meshed model with boundary …” „… gear system was designed in such a way that only the sun, planet and annulus were changed, whilst …” „… Non-Standard spur gear tooth profiles for improved epicyclic gear system performance in low speed …”

J. Neufond, Y. Xu, J. Perret-Liaudet, E. Rigaud The iterative spectral method for computing the planetary gear dynamic response S. 209-218

„… basis computed from the mean characteristics of the system, this method is derived in the frequency …” „… , vibrations, whining noise. VDI-Berichte Nr. 2294, 2017 209 1. Introduction The emergency of new design …” „… systems such as wind turbines, under NVH constraints requires design to integrate the vibroacoustic …”

F. Yang, W. Bi Efficiency evaluation of multi-speed transmission S. 1101-1108

„… the system are predicted by following the power flow in different shifts. The method presented is …” „… the concept design since today’s vehicle emission regulations are becoming much stricter. Efficiency …” „… of the system. Finally, a nine-speed automatic transmission with planetary gear trains in Figure 1 …”

R. Weidig Adoption of polymer gears – Challenges and solutions S. 1565-1574

„… reduction and improving system performance and functionality. In areas like window lifters, door locking …” „… offer many cost, design, processing and performance advantages over metal combined with lower NVH …” „… , reduced weight and lower inertia. Further the moulding process offers more design freedom enabling more …”

Y. Zhao Curvature interference characteristic of conical surface Enveloping Spiroid S. 835-844

„… of computing the curvature interference limit line is to solve the system of nonlinear equations. A …” „… to study the existence of the solution of a system of nonlinear equations and to solve all the …” „… solutions of this system with the given solving domain. By means of the theory and technique put forward …”

A. K. Shojaei, P. Volgers, M. Cassata Advanced modeling and experimental techniques for fatigue life prediction of plastic gears S. 1575-1582

„… sharing, wear, and etc. On the other hand, standard design scopes, e.g. VDI2736 [3], rely on expensive …” „… . This paper aims at developing a computational design tool for plastic gears that provides realistic …” „… assessment of its performance in capturing several experimental testing results. The developed design tool …”

L. J. Stocco, R. Gloeckner Smashing the efficiency barrier – A practical comparison of planetary and orbitless gear-heads S. 319-330

„… ratio that is above or below approximately 10:1 [1]. High-ratio designs are numerous and include the …” „… 3. Prototype Orbitless Gear-Head Design A prototype offset Orbitless gear-head is constructed using …” „… constraints limit bearing size which raises durability concerns. To best address this design challenge, the …”

C. Zhang, H. Liu, C. W. Yao, Y. Li Study of vibration for spur gears of tooth profile modification and experimental validation of modification method S. 527-538

„… modification theory of gear system is not only beneficial to the design of the gear system with good …” „… system is established. Firstly, simulation analyses of dynamic model are performed for gears of …” „… parts can be damaged seriously, which leads to the failure of the transmission system [1,2]. The …”

B. Leupold, V. Janzen, G. Kotthoff, D. Eichholz Validation approach of PM gears for eDrive applications S. 119-130

„… manufacturing technologies are, for example, the need for system downsizing in transmissions and differentials …” „… metal particle shearing through material flow. 3. Design approach & testing When driving a customer …” „… design tools like KissSoft are used, both for gear rolling and forging powder metal gears unique …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… correction, procurement of optimized pressed [9]. There is a need for modified design from a system …” „… design, according to company A and B. For example in designing a complete transmission powertrain …” „… section 2. The method (section 3) includes the research design and approach in this study. Results of …”

A. Lohrengel, M. Heß Thrust cone bearings provide increased efficiency for helical gear units at moderate speed levels – Indications for possible energy saving potential in an expanded field of application S. 231-242

„… design parameters were identified, which enable a significant reduction of the necessary velocity for …” „… bearable loads under mixed friction conditions for various thrust cone design configurations are …” „… breaking maneuvers) with insufficient speed for full film lubrication. A successful thrust cone design …”

A. Şorea, F. Buus Bendixen Reluctance magnetic gear – Magnetic gears, no longer toothless S. 615-622

„… and mechanical gears in terms of performance, reliability and features. Design, simulations and tests …” „… a more reliable and robust system. 1. Introduction Ever since their invention by C.G. Armstrong …” „… the number of teeth on the two drives, limited in previous gear designs. 2. How does a reluctance …”

P. Kauffmann, P. Schäflein, V. Heuer PM technology for the future powertrain S. 1289-1298

„… system property and solutions for world class quality require a system oriented analysis and design of …” „… account by regular tooth contact analysis software to design appropriate micro modifications of the gear …” „… geometry. In order to design gears for the manufacturing with PM technology which will show good noise and …”

C. Peng, C. Li, B. Chen Development of a test rig for transmission performances of precision planetary reducer S. 1127-1132

„… mechanism and sensor system. The variation in reducers loading is achieved by serial transmission mechanism …” „… acquisition system. Continuous signal sampling, online data analysis and post data analysis make the system …” „… stiffness and larger load capacity. In the torsional stiffness measurement system of the cycloid reducer …”

H. Hansson, H. Alm, A. Eng, M. Olsson Beveloid gears in planetary gear trains for increased Grundström, power density and reduced backlash Stensson, S. 579-590

„… system, difference in gear tooth thickness between the planet gears and position of the planet gears …” „… . Multi Body Dynamic simulations have shown that by using beveloid gears and a balancing system creating …” „… maximum loaded planet gear carries / which is the torque that also must be used for design of gears …”

H. B. Endeshaw, S. Ekwaro-Osire, F. M. Alemayehu, J. P. Dias Estimation of remaining useful life of gears with uncertainties in loading and material parameters S. 1063-1072

„… reliability of the system during its designed lifetime. For this reason, the adoption of advanced prognostics …” „… and health management strategies is crucial to ensure the system reliability and the profitable …” „… bring improvements in the reliability of gearboxes in wind turbines and help designers to identify the …”

B. Bauer, R. Hambrecht, A. Kube Thermal analysis and optimization of gearboxes by simulation S. 917-926

„… gearboxes, the thermal power limit tends to become the limiting factor. To achieve a balanced system, the …” „… solution. For this solution an optimal design is investigated. Due to the complexity of a gearbox’s heat …” „… cooling system. Target of this work is, to elaborate an optimal cooling concept with fan and air guiding …”

A. Mihailidis, G. Korbetis, N. Drivakos, I. Nerantzis Finite element method based analysis of planetary gear systems considering backlash and manufacturing deviations S. 75-82

„… manufacturing deviations Prof. Dr. Eng. A. Mihailidis, Lab. of Machine Elements and Machine Design …” „… strongly on design, material and operation conditions. Modern analysis methods, such as the Finite Element …” „… system featuring helical gears with backlash and manufacturing errors is used to demonstrate the …”

W. Wang, L. Han, Q. Yan, C. Xiang, Y. Li Research on the dynamic power split characteristics and the electric power coordinated control for a hybrid transmission system S. 131-142

„… design of a novel power split hybrid transmission system[J]. Journal of Mechanical Engineering, 2009 …” „… for a hybrid transmission system Dr. Weida Wang, Dr. Lijin Han, Prof. Qingdong Yan, Prof …” „… power-split hybrid transmission system can enhance the fuel economy by adjusting the engine operating points …”

Y. Shen, S. Rinderknecht, M. Hoppert General modelling method of power losses in transmission with parameter identification S. 905-916

„… , selected and combined to obtain the resulting efficiency map of a complete gearbox system. This paper …” „… there are different bearing types that vary in terms of geometry and design parameters. Therefore, the …” „… are only deep grove ball bearings in the system. The experiment is conducted by an industry partner …”

G. Goch, K. Ni, Y. Peng, A. Günther Paradigm change in cylindrical gear metrology using areal measurement and evaluation S. 1025-1038

„… gear design with complex flank features aims to meet the demanding performance requirements of lower …” „… system [3] might need one hour or more of inspection time with a tactile measurement. Moreover, complex …” „… system: a) gear sample clamped on a rotary table, b) point clouds captured by the optical sensor. 2 …”

B. Guilbert, P. Cutuli, P. Velex Hybrid dynamic model of hollow thin-rimmed gears S. 623-634

„… design. 1. Introduction Helicopter transmissions require high-speed lightweight gears and hollow …” „… into the system as: M C K (6) with 125.0s and 62.5 10 s ( M and K being the …” „… gear (including its shaft): Case A The system is first operated at very low speed ( 10.01 .rad s on …”

J. Papies Load distribution in planetary gears considering effects of manufacturing tolerances with a statistical approach S. 783-794

„… – which have to be avoided within the design process. In the case of prototypes and small series this …” „… RIKOR in the daily design process. In the past good results when compared to experimental tests has been …” „… integral part of simulation routines. This leads to the Design of Experiments (DoE) [2,3] technique to …”

P. Norgauer, W. Sigmund, D. Kadach, K. Stahl Comprehensive simulation methods for crossed helical gear sets with the main focus on the calculation of contact patterns S. 353-362

„… the design process of VDI-Berichte Nr. 2294, 2017 353 crossed helical gear sets. Furthermore, the …” „… stage, an involute worm and a helical gear are paired. Fig. 1 shows two different design versions of …” „… a single gear stage. Software tools can facilitate the design and calculation of crossed helical …”

L. Liu Tooth contact analysis of a new type of face gear drive S. 457-466

„… the normal coordinate system a a a a aS O X Y Z as follows VDI-Berichte Nr. 2294, 2017458 …” „… gear tooth can also be obtained. The coordinate system c c c c cS O X Y Z is introduced, which is …” „… generation of tooth surfaces are built as Fig.5, where 10 10 10 10 10S O X Y Z is the global system …”

M. McCormick, J. Michaud Isotropic superfinishing of high hardness steels – How using a custom REM ISF® process as a quality control, defect remediation, and isotropic superfinishing procedure can increase the performance of... S. 163-172

„… enhanced computational modeling of alloy design and performance. Companies such as Sentient Science and …” „… , toughness, and temper VDI-Berichte Nr. 2294, 2017 163 resistant alloys for next generation gear designs …” „… As a par to of the material design process for C64, it was recognized that a customized isotropic …”

K. Kanto, T. Yamada, S. Komatsu, J. Morishita, I. Yamaji, A. Kubo Non-contact measurement of 3D tooth flank form accuracy of bevel gears on 5-axis machining center S. 1039-1050

„… between 5X-machine and measuring machine. Here comes an idea to install a measuring system on 5X-machine …” „… X-machine. In this report, we introduce on-machine measurement system for 3D form workpiece. 1 …” „… measuring system can reduce errors. This paper clarifies causes VDI-Berichte Nr. 2294, 2017 1039 of errors …”

T. Nagumo, M. Ishizuka, Y. Satou, S. Matsumura, H. Houjoh Estimation of loaded static transmission error using vibration measurement under operating conditions in a two-stage helical gear reducer S. 857-868

„… . The loaded STE under actual load conditions helps to design a tooth surface modification that …” „… vibration model can be expressed as a linear time-invariant system, the gear mesh excitation force can be …” „… : • a three-dimensional multi-degree-of-freedom model of a linear time-invariant system; • a …”

T. Utakapan, B. Kohn, M. Fromberger, M. Otto, K. Stahl Evaluation of gear noise behaviour with application force level S. 695-706

„… application force level was intentionally developed for the gear design, it can also be applied to other …” „… gearboxes are the result of considerate design of gear macro geometries, for example number of stages …” „… ]. These technical measurements range from a quasi-static loaded transmission error during the design …”

A. Carbonelli, J.-Y. Guerder Computing and minimizing the whining noise – Application to a bogie gearbox S. 517-526

„… . All that procedure is here applied to a complete gearbox bogie, with two stages of meshes. The system …” „… gear system for a given torque has been studied by many authors [4-6]. The computation of the STE …” „… requires a good knowledge of the micro-geometry and of the different flexibilities of the system …”

X. Gou, L. Zhu, C. Qi Modelling of a gear-rotor system considered tooth contact temperature and its dynamic characteristics S. 1177-1184

„… Modelling of a gear-rotor system considered tooth contact temperature and its dynamic …” „… system, a generalized nonlinear dynamic model of a gear-rotor system is established, where the factors …” „… tooth surface is analyzed under the parameter coupling. 1. Introduction An attempt to design and …”

C. Gorla, E. Conrado, F. Rosa, F. Concli Austempered Ductile Iron (ADI) for gears: manufacturing, performances and tests S. 977-988

„… represents an obstacle for the design of gears made of ADI. In order to obtain a reliable estimation of the …” „… irons of different grades, which could be used for design in combination with the curves for YNT and …” „… the context of the design of an innovative family of low backlash precision planetary gearboxes, the …”

C. Brecher, C. Löpenhaus, J. Pollaschek Influence of surface layer properties on tooth root bending strength of cylindrical gears S. 421-432

„… confronts design engineers with new challenges. Reduced component weight and ever increasing power …” „… densities require a gear design that enters the border area of material capacity. To embrace the potential …” „… . The aim of lightweight designs in drive technology - particularly in relation to E-mobility - can …”

D. Talbot, A. Kahraman Simulation of gear wear using a dynamic load distribution model S. 5-16

„… contact stress. Likewise, the impact of dynamic loading at or away from system resonances on surface …” „… gear mesh interface to a single spring-damper system. Higher fidelity models also exist attempting …” „… single degree of freedom system, very similar dynamic behavior to the LCR spur gear pair is seen, with a …”

F. Concli, C. Gorla Numerical modeling of the churning power losses of gears: an innovative 3D computational tool suitable for planetary gearbox simulation S. 881-892

„… increasingly widespread approach that can help the designers in the development of new products. In the …” „… . Moreover, in the field of structural design and strength analysis, with respect to the various failure …” „… reliability of the system can benefit of a power loss reduction. Furthermore, the majority of the gearboxes …”

S. T. Ping, Y. M. Shao, L. M. Wang, H. W. Li, J. Xu, Y. Cheng, J. Liu The influence of mesh misalignment on planetary gear set with time-varying mesh stiffness S. 219-230

„… planetary gear set which may lead to some initial failures and fatigue life reduction of the gear system …” „… gear system. A lot of theoretical and experimental researches have been conducted on the effects of …” „… coupling system simulating the relationship of lateral vibration and torsional vibration with a misaligned …”

A. Furtmann, G. Poll Electrical stress and parasitic currents in machine elements of drive trains with voltage source inverters S. 109-118

„… train, a special test-rig was designed and built. The system was designed as an electrical back-to-back …” „… , Institute of machine design and tribology (IMKT), Hanover 1. Introduction Modern drive trains with …” „… EDM-currents, the electrical capacitances of a system are the most important parameter. In a drive train, all …”

G. Eitzinger Adaptive coatings on gears for NVH improvement S. 1439-1450

„… design in a Copper alloy system is starting from CuSn10 followed by CuSn6 and as top layer is a CuSn3 …” „… the running-in period of the system the coating wears off in the overloaded areas thereby adjusting …” „… mechanically the gear clearance. This improves the NVH behavior of the whole system. Further reduction of the …”

B. Kohn, T. Utakapan, M. Fromberger, M. Otto, K. Stahl Flank modifications for optimal excitation behaviour S. 1319-1330

„… gearboxes, several goals must be fulfilled namely a high load carrying capacity, a low noise mesh design for …” „… different design goals have to be picked from a mass calculation and the different mesh orders cannot be …” „… while the target of a high load carrying capacity is achieved in another design stage. Experimental …”

K. Matsuo, Y. Suzuki, K. Fujiki Accuracy analysis of workpiece and tool in the hobbing process using Taguchi Method S. 1331-1342

„… . Kouji Matsuo, Hardware System Development Department, JATCO Ltd, Kanagawa, Japan; Dr.-Ing. Yoshitomo …” „… : Coordinate system between workpiece and tool Fig. 4: Analysis of tooth profile around entire workpiece …” „… VDI-Berichte Nr. 2294, 2017 1333 2.3 Conversion of hob coordinate system to workpiece coordinate system …”

T. Schöler, H. Binz, M. Bachmann Method for the pre-dimensioning of beveloid gears – Efficient design of main gearing data S. 565-578

„… Method for the Pre-dimensioning of Beveloid Gears Efficient design of main gearing data …” „… Engineering Design and Industrial Design (IKTD), University of Stuttgart Abstract Conical involute …” „… . Compared with both cylindrical and bevel gears, there is less knowledge available concerning the design of …”

M. Ophey, F. Klocke, C. Löpenhaus Approach for modeling grinding worm wear S. 1365-1378

„… design is often based on experience and time and cost intensive experiments. The science-based analysis …” „… wear data. 2. State of the Art Tribological system of grinding The tribological system can be …” „… understood as a system with forced internal interactions between the elements of the system by an externally …”

L. Zhao, R. C. Frazer, B. A. Shaw The influence of overlap ratio on transmission error in parallel axis gears S. 939-952

„… ; Robert C. Frazer, Brian A. Shaw, Design Unit, Newcastle University, Newcastle Upon Tyne, UK …” „… Abstract Reducing gear vibration and noise has long been a prime concern for gear designers. In gear …” „… , minimising transmission error has become an important design parameter when optimising gears. Transmission …”

R. Saito, Y. Suzuki, K. Matsuo The effect on tooth root breakage strength of tooth root shapes resulting from differing hobbing conditions S. 733-740

„… conditions Ryohei Saito,Dipl.-lng. Kouji Matsuo, Hardware System Development Department, JATCO Ltd …” „… load design that increases tooth root breakage strength under recent space limitations, it is first …” „… conditions are necessary for obtaining a gear tooth root radius close to the design value. One is to use a …”

C. Brecher, C. Löpenhaus, M. Schroers, T. Frech, P. Scholzen Optimization of NVH behavior of gears by alternative gear materials S. 539-552

„… an optimized gear design for an improved NVH behavior by using the alternative gear materials PM and …” „… and experimental investigation are compared und discussed. Motivation and Objective In the design …” „… lightweight construction, system integration and in particular, the VDI-Berichte Nr. 2294, 2017 539 …”

M. Koop, E. Melnikov, V. Merz Design investigations and indications for acoustical optimized gear meshes using plastic gears S. 1519-1530

„… Design investigations and indications for acoustical optimized gear meshes using plastic gears …” „… Abstract When it comes to a steel-gear mesh, there are several common standards and design rules how to …” „… gear meshes. Which design strategies can be stated as valid as well as for metal and plastic and which …”

J. Champain, S. Dalle, M. Octrue Simultaneous experimental characterization of dynamic transmission error to noise and vibration behavior of a gear system under load S. 953-962

„… behavior of a gear system under load Jerome Champain, Sebastien Dalle, Michel Octrue, CETIM, France …” „… correlation between Transmission Error and radiated noise emitted by a gear system. The scope is also to …” „… ) Acoustic performances can be directly improved with a correct gear design. Several factors influence the …”

A. Pogacnik, S. Beermann Measuring permissible root/flank stress of plastic gears according to the VDI 2736-4 S. 1541-1552

„… . Unfortunately for gear designers, “gear data” (SN curves) are rarely measured for new materials. If decision …” „… engineer, how can you design plastic gears if no reliable fatigue data is available for the material that …” „… very inaccurate. At the end, all these uncertainties lead to gear designs, that are not optimized in …”

M. Nakagawa, D. Nishida, D. Sah, T. Hirogaki Development of novel test stand for three-axis driving planetary gear train control and analysis of novel PGT for noise reduction S. 331-340

„… planetary gear system, Proceeding of The 14th. Machine design and tribology division meeting in JSME, No …” „… design parameter or the number of teeth Zp, as shown in the figure. In this study, it could be cut by …” „… ordinary 2K-H PGT. It can be said that the Z-type PGT is a much flexible system compared to 2K-H. 0 1 2 …”

K. Mao, V. Goodship, N. Madhav, R. Ramakrishnan, P. Langlois Experimental Investigations of Polymer Composite Gear Performance S. 1625-1636

„… and commercial standards for the design of polymer composite gears [1, 2] developed mainly using …” „… design techniques derived from metal gear practice. However, it may be noted that the quoted allowable …” „… recording wear measurements. Wear and life are recorded on a data-logging system using a dedicated …”

V. Angelopoulos, M. Hirsch PM gear rolling simulations using advanced plasticity material model and improved initial conditions S. 1277-1288

„… . The optimization of this process is critical in order to reduce the overall design time and to …” „… increase the quality of the rolled gear. One way to optimize the process, tool design and gear with stock …” „… that the opposite procedure can be conducted and by using simulations as a design tool predict the …”

B. Černe, D. Zorko, J. Duhovnik Semi-analytical method for the prediction of the flank temperatures of polymer gears during running S. 1611-1624

„… obtain a more thorough overview of the system’s behaviour. A transient numerical VDI-Berichte Nr. 2294 …” „… defined in terms of a common coordinate system, where the x-axis overlaps with the sliding edge. Hence a …” „… energy in the real meshing gear pair Er (Fig. 5 (a)) must coincide with that of the simulated system …”

M. Baar, P. Oster, T. Tobie, K. Stahl Theoretical investigations of the load distribution of small sized crown gear sets different material pairings S. 1593-1610

„… under consideration of the local deformation behavior of the gear system. By considering the geometrical …” „… sets show compact design in combination with high gear ratio and efficiency in one gear stage. This …” „… potential for innovative and efficient drive system and component solutions. Different to common and widely …”

C. Andersson Grinding or shaving? – Performance based economic decision support in the manufacturing of gears S. 1353-1364

„… system. Manufacturing strategies often encompass a bundle of decision associated with operational …” „… , especially in the manufacturing system. There are a number of methods for cost calculations (that will be …” „… . Traditional cost accounting includes fixed and variable costs in the production system, such as direct and …”

M. Schwenk, J. Hoffmeister, J. Hermes Prediction of local load carrying capacity for gears – a materials science approach S. 989-1002

„… to module 10 mm. Introduction Load-carrying capacity of drive system depends strongly on the …” „… gear designs. Subsurface crack initiation due to material defects (inclusions, grain size, etc.) has …” „… , the methodology of finite differences as before can be applied to derive the equation system to be …”

E. Maier, A. Ziegltrum, T. Lohner, K. Stahl Characterization of TEHL contacts of thermoplastic gears S. 1483-1496

„… injection molding. This qualifies thermoplastics for the use in lightweight gear design and more generally …” „… region is classified by a system parameter ∈ 0.1,2.2 [8]. Each region features characteristic …” „… lubrication unit with heating and cooling possibilities and a filter system provides lubricant at the …”

B. Schlecht, C. Ulrich, J. Bräunig Investigations on the influence of anisotropic material properties of gear teeth on their macroscopic behavior S. 659-668

„… under different loads. The load is applied through a spindle system with cup springs and measured by …” „… – guiding pin 5 – rigid frame 6 – shaft DMS – strain gauges Fig. 6: Sectional view of the load system of …” „… deforming the tooth. The absolute values of the data points are insignificant because: - Due to the design …”

B. Schlecht, F. Rudolph, S. Schumann Experimental studies and simulation of hypoid gear lapping S. 1403-1414

„… , Dipl.-Ing. Felix Rudolph, Dr.-Ing. Stefan Schumann, Institute of Machine Elements and Machine Design …” „… prediction of wear depth for different applications. In Archard’s theory, the tribological system consists …” „… .: Simulation of Hypoid Gear Lapping. Journal of Mechanical Design 130, (2008) 10. Park, D.: Development of …”

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… indicates that the outcome of the D2D can be used in the design process of specific plastic gear trains and …” „… measurement system from KEYENCE (VR-3200). Fig. 3: a ) The gear tester, located at the DSM Japan Tech …” „… GF30 of the gear (a) and the D2D sample (b). Simulation methods For gear design FEM and …”

M. W. Seidel, A. Zösch, K. Härtel Grinding burn inspection – tools for supervising and objectifying of the testing process S. 1003-1014

„… . According to the needs of the customer, imq designs and generates the artificial defects on the parts …” „… . The different defects are clearly detectable. A special CNC unit or robot system is not necessary to …” „… according to ISO 14104 or AMS 2649. According to the company specifications imq designs and generates …”

D. Iba, S. Futagawa, T. Kamimoto, M. Nakamura, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Print of crack detection sensor for spur gears by laser sintering of conductive ink S. 869-880

„… Loadable workpiece weight 4 kg X-, Y-, and Z-axis drive system Stepping motor Operating speed XY-axis …” „… Table 3. In addition, we design a crack detection sensor along the line of normal profile of the gears …” „… materials for printed sensor structures”, 1st Joint International Symposium on System …”

C. Weber, T. Tobie, K. Stahl Investigation on the flank surface durability of gears with increased pressure angle S. 173-184

„… even applies to shaft center distance deviations from the setpoint. For the design of symmetric …” „… conditions of the tribological system consisting of the tooth flank surface and the lubricant and usually …” „… conversion factor T→σH0 XT→σH0 - 75.70 72.82 All gears of one design size were made of the same batch of …”

N. Sagraloff, M. Hein, T. Tobie, K. Stahl Practical use of micropitting test results according to FVA 54/7 for calculation of micropitting load capacity acc. to ISO/TR 15144-1 S. 143-152

„… fatigue phenomenon. It is strongly influenced by the tribological system between the meshing tooth flanks …” „… gears have the same design as the actual gear pair. Additionally, the gear manufacturing, gear accuracy …” „… according to the reliability requirements. For example, if loads or the response of the system to vibration …”

G. Hlebanja, S. Kulovec, D. Zorko, J. Hlebanja, J. Duhovnik Influence of the tooth flank shape on thermal load of the gear S. 1583-1592

„… efficiency of such action has not been defined precisely, yet. This implies that the design of moulds should …” „… . Experimental results The experimental system and layout has already been described in detail e.g. in [10 …” „… , are: - Comparably stronger roots can be designed for gears with a large load capacity by varying …”

C. Brecher, C. Löpenhaus, F. Goergen, D. Mevissen Crack propagation analysis of pitting damages of high-strength material systems in gear applications S. 281-292

„… and depth for each material system is evaluated to understand the crack formation. The analysis …” „… . References [1] Brecher C, Löpenhaus C, Konowalczyk P (2015) FE-based Design Method for Pressure Optimized …”

T. Jurkschat, T. Lohner, K. Stahl Improved calculation method for load-dependent gear losses S. 893-904

„… based on a four-bearing test unit and uses a variable-speed drive and loss torque measurement system to …” „… ., Michaelis K., Höhn B.-R.: „Lubricant influence on Gear efficiency”, Proc. of the ASME Int. Design …” „… angles, transverse contact ratios and flank modifications are designed and tested. Precise determination …”

J. Lohmiller, J. Hoffmeister, J. Hermes, M. Ansorg, H. Dhonau Development and investigation of austempered ductile iron (ADI) for thick-walled gear components S. 963-976

„… stressed gear components due to the possibility to design complex structures requiring a combination of …” „… in a closed system. The carriers are transferred from the furnace for austenitizing to the salt bath …” „… ]. Tensioncompression fatigue samples were designed in consideration of ASTM E 466 – 07 [4] and are shown in Fig. 2b …”

I. Moriwaki, R. Kikuchi, D. Iba, M. Nakamura, M. Nagatsuka Contact pattern control with simple cutter motion in face-milling of zerol bevel gears using 5-axis machine S. 1379-1390

„… motions in a frame coordinate system fixed on a machine tool. zF-axis in the frame coordinate system is …” „… in a frame coordinate system under the proposed machine setting. Under the machine setting, the root …” „… such a geometry. Therefore, in the simulation, coordinate system S1 only rotates about zF-axis in …”

H. Yakaria Gear Data Exchange (GDE) – goLive S. 1235-1246

„… Integrated Gear Quality System In the course of the digitalization in the gear production, ZF has …” „… developed a full integrated gear quality system “gear4ZF” which uses GDE as the standardized gear data …” „… exchange VDI-Berichte Nr. 2294, 2017 1241 interface (Fig. 9). The main part of the system is the database …”

M. Daffner, M. Otto, K. Stahl Elastic deformation of a hypoid gearbox – Measurements on a static test rig to validate the calculated elastic deformation behavior S. 683-694

„… the system shaft-bearing-housing. Most of the calculation programs use analytical approaches. The …” „… have been made to validate the calculated elastic deformations of the shaft-bearing-housing system …” „… approach considers all shafts, bearings and gear meshes of the gearbox in one system of equations …”

X. Kai, L. Guolong A compensation method of tooth surface error in continuous generating grinding based on the virtual-axis S. 1153-1160

„… specific steps are followed: (1) Each motion axis is defined in the electronic gearbox system, including …” „… process is performed in the virtual axis system. The method proposed combines the error equivalent model …” „… designed and taken as a new manufacturing object. Finally, the grinding wheel dressing and motion …”

E. Rigaud, P.-H. Cornuault, B. Bazin, E. Grandais-Menant Prediction of the vibroacoustic response of an electric window-lift gear motor S. 635-648

„… fluctuation associated with STE generates a parametric excitation of the mechanical system [4]. For each of …” „… coupling-rotor system subject to misalignment and unbalance. Part 1: Theoretical model analysis. Part 2 …” „… ] Perret-Liaudet J. An original method for computing the response of a parametrically excited forced system …”

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Dritev – Drivetrain For Vehicles 2018

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2328 2018

Results in this title

R. Buchberger, O. Grieshofer, K. Puchner, R. Sereinig System optimization of electric drives in terms of lightweight design, acoustics and efficiency by means of modern transmission simulation methods S. II-31-II-46

„… System optimization of electric drives in terms of lightweight design, acoustics and efficiency …” „… macro geometry design is also very important for further system attributes. Main challenge in gear …” „… eDrive system together with e-motor and inverter. The paper shall show the approaches developed and …”

M. Hofstetter, D. Lechleitner, M. Hirz, M. Gintzel, A. Schmidhofer Multi-objective gearbox design optimization for xEV-axle drives under consideration of package restrictions S. I-239-I-254

„… System Perspective The conventional design synthesis process implements heuristic synthesizing …” „… eliminated by smart optimization algorithms supporting the design synthesis at the respective super system …” „… to provide a solid basis for low-risk design decisions. In this context, the system analysis process …”

R. Stehr, A. Götz, M. Ciesek, S. Köpfler, M. Finsterbusch, R. Willeke Future Schaeffler CVT concepts with an innovative actuation system S. I-49-I-64

„… basis for the following system assessment for CVT actuation. 4 System Design and Optimization The …” „… first step for designing a system always consists of working together with the customer to individually …” „… . 5 Actuator Design Exemplarily, an EC actuator motor was designed for both EPAs using the actuator …”

B. Chamberlin, E. Gold HEV P2 module concepts for different transmission architectures clutch and e-motor options S. I-441-I-450

„… system normally defines the cooling design and the optimal method for cooling will depend upon the …” „… ABSTRACT For plug-in hybrid electric vehicles (PHEV) a variety of different system architectures …” „… be followed by further insights into electric motor considerations and various design options …”

A. Schmidt, H.-P. Fleischmann Enhancement of a dual clutch transmission kit – AUDI S tronic – Version for All-Wheel Drive, Increase of Torque and HV Electrification S. I-33-I-48

„… system design kit was defined at AUDI AG for a new generation of dual clutch transmissions in the …” „… quattro ultra design, the permanently available yet predictive switching all-wheel drive. The modular kit …” „… with a quattro ultra all-wheel drive. 1. Dual Clutch Transmission Kit Modular component or system …”

T. Grasshoff, P. Beckedahl Power module packaging technologies for silicon and silicon carbide in automotive applications – challenges and solutions S. II-19-II-30

„… application the anticipated lifetime of the power module is the key factor for the system design. Therefore …” „… design. Fast switching incurs steep current slopes and high di/dt values. The module’s and system …” „… the overvoltage but compromise the SiC power module’s performance. A module and system design focused …”

G. van Spijk, A. Klaassen, A. van der Leest, A. Brandsma, M. Tweehuysen CVT: dedicated to hybrid solutions – Setting the benchmark on all KPI’s S. I-65-I-78

„… is currently designated for just the transmission. Outlook: The concept and detail design of …” „… system optimization. A significant part of the hybrid powertrain volume will be equipped with 48 Volt …” „… explained in [2]. The current paper addresses the selected CVT system solution for strong and plug-in …”

D. Güth, J. Haupt, T. Gassmann Seamless-shift two-speed eAxle with torque vectoring S. I-255-I-268

„… generally small design package and light weight and high overall system efficiency should also be …” „… general, the eTwinsterX system can be separated in four main modules: - Scalable GKN designed eMotor …” „… generally be achieved with a hybrid drive system whereby short distances can be driven fully electrical. A …”

D. Evenschor, D, Dennin, P. Tenberge Automated design concept generation of automatic transmissions – Design concept generation based on results of transmission synthesis S. I-181-I-196

„… constructional designed topologies on the comparison level of design concepts (required packaging space, weight …” „… Automated design concept generation of automatic transmissions Design concept generation based …” „… constructed nowadays is selected by a designer primarily on the basis of topology’s calculated transmission …”

J.-E. Moseberg, J. Kohlhoff, S. Hekeler Electric all-wheel drive: enhancing vehicle dynamics and driving safety by wheel-individual torque distribution – How to make use of the over-actuation of electrified vehicles S. II-103-II-116

„… exchange of different concepts, e.g. the physically motivated as well as the system-theoretical design of …” „… the conventional steering input plus four wheelindividual drive torques. Therefore, secondary design …” „… architecture, depicted in Fig. 1, facilitates a separated design of the desired vehicle behavior, of the …”

C. Ahn Churning oil path optimization process development – Application of moving particle simulation method to design process S. I-95-I-100

„… of system. Churning oil flow Bench test To utilize MPS method to transmission design, bench test …” „… Method to Design Process Chulmin Ahn, Hyundai Motor Group R&D Division, Gyeonggi-do, Korea …” „… getting more important during the design stage. However, CFD simulation not only takes long computing …”

K.-P. Fritsch Industry 4.0 in the automatic transmission production S. I-397-I-412

„… organization (work system analysis). 2. As well as from the development of design recommendations for the …” „… measures to be synchronized with the technology changes (work system design). 3. Communication of the …” „… system design, based on it, is developed as a recommendation. The completion of the corresponding …”

M. Hein, T. Tobie, K. Stahl Holistic approach for fatigue life design of vehicle transmissions S. I-131-I-146

„… designed with particular regard to their ancestors regarding specific design parameters like the number of …” „… Holistic approach for fatigue life design of vehicle transmissions Dipl.-Ing. Michael Hein …” „… to their ancestors regarding specific design parameters. If a lot of knowledge from the field is …”

M. Bahne, U. Frey, G. Schlager Transmission technology contribution to CO2 roadmap – a benchmark S. I-285-I-304

„… World Drive in simulations. This is a comparatively efficient 8AT design with a P3 system, using fixed …” „… concepts. The base design integrates a seven-speed double clutch transmission (7DCT) and a 48V e-motor (7 …” „… integrated high-voltage e-motor (7HDT HV) instead of the 48V system, without requiring any additional space …”

J. van der Meer, G. Hangen, J. Uhlig The new plug-in hybrid module as an addition to the AUDI S tronic gearbox family – Design, layout and manufacture S. I-451-I-464

„… “normally open” design and is actuated by means of a hydraulic slave cylinder (CSC). The system is …” „… density. The new plug-in hybrid module as an addition to the AUDI S tronic gearbox family Design, layout …” „… insulation at the requisite points. In this way, it is possible to facilitate a design with greater power …”

B. Arnold, B. Lecointre Shift simulator for shift feel and quality development of manual transmissions S. I-425-I-440

„… system hardware. The simulator enables evaluation of design changes, customer clinics, ergonomic study’s …” „… echtzeitfähiges Force-Feedback-System ermöglicht. Dieses Simulationsmodell ermöglicht die Darstellung einer …” „… system requires state of the art technology to achieve minimal interference by vibrations and acoustics …”

G. Bednarek, K. Geratz, H. Chariou The all-new 8-speed AT for the Opel Grandland X S. I-1-I-10

„… which are supported by a closed system design with dry cavity differential, transmission integrated oil …” „… dissatisfaction, complaints and eventually high service and repair or replacement cost. The closed system design …” „… und leichte Design der Getriebe kombiniert verbesserte Schaltqualität und Kraftstoffeffizienz. Der …”

A. Dietrich, H. Klampfl “Friction Stir Welding” – Lightweight through manufacturing technology – The path from a concept to revolutionary gearbox manufacturing S. I-385-I-396

„… verwendeten Werkstoffe bis hin zu neuen Ansätzen im Design und in der Berechnung von schraubenlosen …” „… manufacturing process enables simplification of the design of gearbox housings and brings about major weight …” „… in the design and calculation of boltless axle drives. This new approach in design and …”

T. Gemassmer Approaches to increase efficiency and dynamics of ipmsm traction drives by optimization of control strategies S. II-85-II-102

„… system for an electric vehicle axle. Comparative measurements of different current controller designs as …” „… the general system equations of the permanent magnet synchronous machine, the focus is set on …” „… presented by means of measurement results on a prototype drive system, consisting of an automotive inverter …”

I. Morrish Getting more out of existing sensors: control algorithms to measure true torque, backlash and tooth position to achieve higher shifting comfort and safe dog clutch engagement S. III-93-III-104

„… dog clutch can allow the design of the dog clutch to be optimised. Where the system architecture …” „… , allow new control methods to be developed, thus giving potential for simplified hardware designs to be …” „… operation of the whole powertrain system. In off highway applications where there are often many …”

D. Bauer, M. Alexander Loss-optimized design of a high performance electrical machine for electric and hybrid cars S. II-183-II-196

„… importance for the design of electrical machines for electric and hybrid cars. For this reason it is …” „… Design of a High Performance Electrical VDI-Berichte Nr. 2328, 2018 183 maximum continuous power can be …” „… losses on overall system costs is considered. Assumptions Battery costs - Assumption: 120 €/kWh …”

M. Kneißler, R. Welter, M. Baumann Entry hybridization of manual transmission drivetrains – A review of P0/P1 structures with an automated clutch S. I-305-I-322

„… stalling. 6. Ways to design an automated system with a single clutch (E-Clutch) There are three …” „… transmission continues to be one of the most important transmission designs in many markets. Looking at the …” „… transmissions are catching up on the system level by using optimized gearshift maps with the effect that some …”

N. Dudin, S. Ott, A. Albers, R. Misch, T. Rochlitzer Virtualizing validation processes of electrified powertrain generations S. II-47-II-72

„… overall system view is required as seen Fig. 2. In the context of OS development, validation entails all …” „… . 2017]. Depending on the resulting fulfillment of stakeholder expectations, subsequent design …” „… , such as the design and verification of individual components’ software (e.g. EM and ICE control …”

F. Leonardi, A. Munoz, L. Guo, F. Liang, M. Degner Electric machine design approaches for electrified powertrains S. II-169-II-182

„… design was set at 80% of the peak, or 172MPa. The magnet pocket is designed with continuous splines on …” „… Electric Machine Design Approaches for Electrified Powertrains Elektrische …” „… intrinsically in conflict with each other and therefore it is challenging to develop machine designs that yield …”

U. Reichert, F. Busch, S. Ott, K. Bause Potential of lightweight design of a vehicle transmission by usage of high strength steels S. I-369-I-384

„… Potential of lightweight design of a vehicle transmission by usage of high strength steels …” „… weight, mass inertia and design space by using high strength steels and to determine the component costs …” „… design is omnipresent in development of new vehicles to reduce the vehicle mass and thereby to reduce …”

R. Heckmann Fully automated EOL E-drive testing – Automation and modularity for efficient testing solutions S. II-73-II-84

„… . 1, all designed to meet the challenges of flexibility, precision and efficiency. The design of this …” „… diagnostics is required. Design complexity, type variance, preparation- and testing- processes require …” „… accuracy, to ensure that the test results are as non-reactive and reproducible as possible. The design of …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… innovative actuation system � � � � � � 49 R. Stehr, A. Götz, M. Ciesek, S. Köpfler, M. Finsterbusch, R …” „… process development – Application of moving particle simulation method to design process …” „… Bonn-Rhein-Sieg, Sankt Augustin Holistic approach for fatigue life design of vehicle transmissions …”

D. Engelmann, S. Herr Validierung neuer Funktionen eines mechanischen Antriebsstrangs für mobile Arbeitsmaschinen mit radindividueller Steuerung S. III-81-III-82

„… conventional drivetrains, the strategy and behaviour of the powertrain are not determined by the design of the …” „… LT3 system was successfully tested in a first project at the sub-system level according to VDI 2206 …” „… . The next step is the validation as a complete system at the vehicle level. Therefore, the driving …”

T. Högnäs, G. Beldie 48 volt torque vectoring electric rear drive module (eRDM) – Excellent driving dynamics with significant CO2 savings S. I-517-I-528

„… , steering wheel angle and throttle position. By using one electrical motor for both functions, the system …” „… compared to high voltage designs. The output from a motor-generator is approximately 3kW when adjusted for …” „… system offers in return instant availability of a high level of yaw authority and implicitly vehicle …”

R. Bredtmann, M. Beck, O. Mühlfeld, K. Olesen, O. Shajarati Robust multi-chip power module for effective integration to automotive powertrains – Danfoss DCM™1000 meets future automotive requirements S. II-1-II-18

„… broader ratingof DC battery voltages and currents Improved body packages to fit the automotive eco‐system …” „… direct-cooled molded power module design offering minimum specific Rth. To achieve excellent cooling, a …” „… inverter manufacturer can cost- and resource-efficiently design a full range of drives with different …”

L. Dedeleit, M. Ayeb, L. Brabetz Short circuit calculation of permanent magnet synchronous machines with comsol multiphysics S. II-197-III-VII

„… drive of electric vehicles. In order to ensure the functional safety of the drive system in case of …” „… , as in the case of a failure of the control system. In order to avoid damages in the event of a fault …” „… be avoided to prevent functional degradation or even damage of the drive system. In the following …”

A. Viehmann, R. König, S. Rinderknecht Investigation of gear shifts in a parallel-series hybrid powertrain with dog clutches in a demonstrator vehicle (two-drive-transmission with range-extender, DE-REX) S. I-323-I-346

„… future powertrain concepts an application of a purpose design shift actuation system should be taken …” „… schematic layout of the gear set and the final hardware design of the DE-REX transmission are shown in Fig …” „… almost equal as well. Fig. 1: Schematic layout of the DE-REX gear set Fig. 2: Hardware design …”

K. Bennewitz, A. Mann Powertrain electrification exemplified by the VW Golf S. II-135-II-168

„… Hochvolt-Elektrofahrzeug reicht. Charakteristisch für das FMA-System ist das Entkoppeln (=Freilauf) und gleichzeitige …” „… Abschalten des Verbrennungsmotors in Schubphasen. Das System stellt somit eine Weiterentwicklung der …” „… low-voltage hybrid system “Engine Off Coasting” (German: “Freilauf Motor Aus”, FMA) to high-voltage electric …”

M. Roßhuber, G. Schromm, K. Kranz The new BMW automatic transmission – Challenges in development S. I-11-I-22

„… 2. Generation fort. Eine weitere Absenkung der Betriebspunkte durch Änderungen am DU-System und der …” „… increase of energy efficiency. By different measures the energy consumption of the hydraulic system was …” „… concept, are the gear set topology, the drive-off element with the torsional vibration damping system …”

M. Paal, K. Graner Electrical drives in mobile machines – Current trends & drivers, resulting requirements and considerations on their implementation S. III-9-III-20

„… there is a principal difference for the motor design if the motor is used as a "traction motor" instead …” „… where the decision has to be taken by means of a business case. The process for deriving design …” „… . The business unit Drive System Technology at Liebherr in Biberach will continue along its chosen path …”

W. van Harselaar, M. Brouwer, T. Hofman A generic transmission model for hybrid electric drives – Integration of the dynamic behavior of all conventional-, electric-, and hybrid-transmission mode types in a single model S. I-163-I-180

„… Fahrzyklus optimiert werden. Abstract The design problem of hybrid electric drivetrains has a large …” „… design space, especially, when complex dedicated hybrid transmissions that combine an internal …” „… combustion engine with multiple electric machines are considered. To evaluate a drivetrain design over a …”

W. Guo, M. Jordan, X. Xu The application of fast and efficient clutch coordination control in a P2 hybrid automatic transmission S. I-465-I-484

„… ducts, the design of shift valve, the valve size and system leakage etc. Torque phase is the phase in …” „… acceleration performance and fuel economy two important design goals for transmissions today. P2 hybrid …” „… electric oil pump. The transmission gear system is composed of three planetary gearsets (PG1-PG3), four …”

I. Andrasec, B. Jeitler AVL’s future hybrid X mode – A modular transmission family concept S. I-211-I-228

„… an ICE with a 12 volt electric system as a source of propulsion and thus represent the starting …” „… beyond the 12 V electrical system is necessary to achieve future goals. Not only better efficiency but …” „… in the powertrain. The electrical components of a 48 Volt system roughly consist of an e-motor with …”

F. Mühlfeld, M. Hochrein, N. Schmidt-Winkel, J. Buhl Electrified automated manual transmission (eAMT) – Synergies by combining an electric drive with an automated transmission S. I-197-I-210

„… zu steigern. Die Kombination bestehender Produkte für das eAMT-System hält die Kosten für die …” „… in Hybridanwendungen zu nutzen. Das eAMT-System stellt sich damit als eine attraktive Hybridlösung …” „… insbesondere für Kleinstfahrzeuge bis Mittelklassefahrzeuge heraus. ZF hat dieses System in einem …”

M. Werra, A. Ringleb, C. Sieg, F. Küçükay Thermal behavior of 48 V hybrid systems S. I-529-II-VI

„… irreversible damage of the components. The variety of powertrain topologies combined with thermal system …” „… . The EM and the PE share one cooling system. First, the PE is cooled and after that, the EM is as …” „… shows lower temperatures in a system with the PSM than it does with an ASM, the stator winding shows …”

C. Sibla, A. Donges, F. Jauch Third Generation of ZF’s 8-speed automatic transmission – Reducing CO2 emissions in the 8HP transmission S. I-23-I-32

„… longitudinal design have certain benefits. Therefore, the solutions that are particularly viable for the …” „… functional enhancements, such as in the shifting sequence or the transmission system – increases in the gear …” „… transmission up to the start of production. Analysis of the transmission system Before the 8HP transmission …”

H. Neurath, L. Frerichs Holistic method to find suitable drivetrain technology and architecture – How available information can be used to reduce development complexity S. III-57-III-70

„… . Development method and evaluation system The first part of this chapter gives an overview of the designed …” „… disciplines have to work together to develop the most suitable drive system. Uncertainties in wear mechanisms …” „… development method. The second part shows how the evaluation system is set-up to support the development …”

G. Hellenbroich, I. Steinberg, J. Ogrzewalla Powershift capable 2-Speed Electric Drive Unit for Light – Commercial Vehicles with Short Time to Market S. I-229-I-238

„… actuation system do have at least B-sample status. For best efficiency, a dry dual clutch with …” „… park lock system and an attached, off-axis electric machine. Fig. 1 shows some technical information …” „… components and sub-systems, including electric machine, inverter, dual clutch unit, and actuation system [1 …”

C. Schmahl, W. Hildebrandt, D. Reith The impact of efficiency enhanced drivetrain components on the energy consumption of electric and conventional vehicles S. I-119-I-130

„… through the system. Fig. 1: Schematic diagram of two sample vehicles with conventional and electric …” „… relationships are in turn demonstrated for the whole system! Further recommended reading: In [7] and [8 …” „… defined driving cycle in eq. 3. 1 , 0 (3) In fig. 4 b), the electric drive system is notable for a …”

S. Rinderknecht, A. Esser, P. Jardin Relevance of multidimensional real-driving optimization for the development of a battery-electric vehicle 5.0 S. II-117-II-134

„… external influences such as weather conditions and road slope affect the system’s efficiency. The …” „… relevant effects is still subject of ongoing research. To estimate the system efficiency, the vehicle …” „… energy flow. 2.1 Primary Energy Flow: Vehicle Modelling To assess the system efficiency, a physical …”

C. Danzer, T. Voigt, T. Günther, R. Tröger From fleet requirements to optimized Dedicated Hybrid Powertrains S. I-269-I-284

„… and energy storage system. Under the general conditions of increasing vehicle derivatives, specific …” „… functionalities for a complete vehicle fleet requires a complex development process on the system level and …” „… variability and performance of the charging system. Therewith the optimization of the full load curves of ICE …”

M. Mileti, H. Pflaum, K. Stahl TorqueLINE cone clutch: Thermo-mechanical stability of cone clutches for ATs S. I-357-I-368

„… is applied to the piston (Fig. 2b). The piston transfers an axial force to the cone-clutch system …” „… finite element thermo-mechanical model was set up and validated, that could guide the design of an …” „… model to the new design of TorqueLINE, that was already presented in [8] by Echtler et al …”

J.-M. Veith, B. Krüger, A. Albers, M. Behrendt Torque prediction in vehicle drive trains based on bus signals using artificial neural networks S. I-413-I-424

„… design [1], there is still enough potential regarding sensing quality and the robustness of the sensors …” „… correlation between input and output. VDI-Berichte Nr. 2328, 2018414 2.2 All-wheel-drive (AWD) system AWD …” „… front and rear axle is realized. All possible system states can be explained using three characteristic …”

M. Behzad, V. Saxena, M. Schaefer Thermal-hydrodynamic optimization of grooves in a wet clutch S. I-101-I-118

„… temperature and thereby, overall performance of clutch system. In addition to optimizing thermal behavior …” „… effects on the thermal-hydrodynamics (THD) of the clutch plates and thereby, find out the optimum design …” „… , were also tested to ensure that the improvement in heat transfer through groove design modification …”

C. Pelger, G. Jacobs, H.-D. Schneider Potentials of power-split CVTs for small mobile machines S. III-71-III-80

„… significantly. To improve the efficiency of power-split drives, the Institute for Machine Elements and System …” „… Design (MSE) at the RWTH-Aachen University is developing innovative power-split gear concepts with …”

T. Nishikawa, Tomoo Kubo The development of a low friction and low viscosity final drive oil S. I-347-I-356

„… and the mechanism of frictionreduction effect of MoDTC in the system investigated. Details are shown …” „… performance is not deteriorated as same as design concept. This phenomena could be explained by the fact that …”

R. Savelsberg, P. Griefnow, G. Birmes, A. Sehr Advanced powertrain functions of 48 V hybrid vehicles – Efficient powertrains does not exclude driving pleasure S. I-499-I-516

„… , Antriebsstrangfunktionalitäten sowie den Fahrspaß zu verbessern. Das 48 V System ermöglicht hohe Rekuperationsraten, verbesserte …” „… die FEV Europe GmbH ein 48 V Mild-Hybrid-Demonstrationsfahrzeug. Das 48 V-System besteht aus einer 8 …” „… reduction potentials at reasonable additional system cost. Moreover, the 48 V technology provides great …”

P. Maurel, N. Termenon, Philippe Kraemer, I. Sogoba Efficient hybrid clutch actuator S. I-485-I-498

„… mild/full P2 P3 and P4 architectures [1]. Micro hybrid system for P0 architecture pushes the automation of …” „… actuation system regarding manual transmission main clutch automation and connecting clutch automation. We …” „… anti stall function, this requirement can be reduced to 150ms if the actuation system is able to …”

Y. Endo Development of new torque converter lockup control for new generation of infiniti QX50 S. I-79-I-94

„… in the control valve, variator system provides more precise gear ratio control. In addition …” „… driveability and fuel economy. VDI-Berichte Nr. 2328, 201882 Moreover, an electric oil pump system …” „… works in-tune with the Idle Stop system, distributing oil throughout the transmission to enable …”

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