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VDI Wissensforum GmbH - Powertrain Systems in Mobile Machines 2022

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VDI Wissensforum GmbH (ed.)

Powertrain Systems in Mobile Machines 2022

Series: VDI-Berichte

Volume 2402 2022

Results in this title

R. Himmelsbach, J. Ziegler, E. Nachbaur eCVT for Tractors – Experience report about potentials and challenges S. 223-232

„… control unit (TCU). The TCU controls all the functionalities of the transmission like safety functions …” „… transmission had to be adapted because there is quite a different control loop and a different behavior of the …” „… controllability and the possibility of a high accuracy power flow monitoring within the transmission. This can be …”

M. Birk, S. Biel Potential and Implementation of Neural Networks on Volume Production Control Units for Off-Highway Applications S. 233-240

„… classic hardware-oriented software environment, complex functions on transmission control units (TCU) are …” „… hardware-related software code which is used on current transmission control units. It has been proven here that a …” „… example. Here, it is possible to predict the temperature of the transmission control unit during a shift …”

L. Serrao Driving the electric transformation – The evolution of off-highway powertrain S. 135-150

„… transmission system is designed considering together electric motor, inverter, gearbox, and control, and …” „… trans-missions, with fewer speeds, compared to ICE applications. e) Electric motors are fully reversible, so …” „… there is no need for mechanical reversing devices, implying that the transmissions can be simplified …”

R. Morrison, J. Legner Future Electrified Drivetrain for Off-Highway in the 60-80kW Power Range S. 163-170

„… valve block was also designed for controlling the gear shifts of the transmission. Three valves are …” „… using single speed transmissions and low to high voltage electric motors. But when considering the …” „… , a transmission with multiple gears and high voltage electric drives will be required. 2 Vehicle …”

S. Mutschler eLION: A New Platform Approach for the Electrification of Mobile Machines S. 151-162

„… control. Elec-tronic torque control allows to emulate the drive behaviour of various transmission types …” „… hydrostatic transmission the functional safety is often concentrated on the vehicle control unit …” „… control is mounted directly on an EMS1 motor. The motor speed is controlled stepwise, based on the …”

T. Woopen, S. Hammes, S. Bild Solutions for a needs-based range optimization of battery-electric vehicle platforms S. 127-134

„… efforts for the exhaust gas aftertreatment system) is connected to an electric motor via a transmission …” „… VDI-Berichte Nr. 2402, 2022128transmission the electric motor can be driven on high speed which enables a very …” „… ) Diesel Engine (2) Electric Motor (3) Inverter (4) Transmission (5) Fuel Tank (6) Cooler of Diesel Engine …”

S. Rinderknecht, S. Foulard, R. Fietzek Resource-efficient dimensioning, usage and maintenance of machine components through AI-based virtual sensors S. 241-XII

„… train a virtual sensor for a transmission of a specific type of mobile machine requiring low memory and …” „… in a standard Electronic Control Unit (ECU). This enables a cost-effective way to monitor the dynamic …” „… torque acting on each gear stage of the transmission of every vehicle in the fleet in real-time. For …”

T. Bögel, T. Herlitzius Wann kommen elektrifizierte und sensorgesteuerte Antriebssystemmodule in der Landtechnik? S. 211-222

„… units for mobile work machines. Due to the high power density, the power and power transmission to …” „… transmission in combination with a discharge tank including an electrically driven axle from Joskin. The …” „… corresponding control of the machine. Using the example of the "Kronos" tool system, consisting of the actual …”

W. Breu, L. Reuter HELIOS – A hydrogen-electric operated tractor system S. 95-104

„… high voltage fuses. To drive the tractor, the electric power is lead to an inverter which controls a …” „… 100 kW electric motor – the power source for the transmission. To keep the system simpler, in a first …” „… to control the system. Tractors have some special working cases, which fit not very well to the …”

doi.org/10.51202/9783181024027

Bernhard Geringer, Hanz-Peter Lenz - 39. Internationales Wiener Motorensymposium 26.-27. April 2018

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

39. Internationales Wiener Motorensymposium 26.-27. April 2018

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 807 2018

Results in this title

K. Oshima, S. Kato Neues Mehrstufen-Hybridsystem für den LC500h mit innovativen Fahreigenschaften des THSII /New Multi Stage Hybrid System for the LC500h with Innovative Drivability of the THSII S. 443-463

„… and shift device controller to control the transmission were modified greatly in line with the …” „… modifications to the transmission. Figure 13: Hybrid system ECU & control configuration 2.7 Performance …” „… ten-speed transmission control mode, the conventional ECVT mode, and EV mode enhanced up to 140 km/h. These …”

C. Hilton ProteanDRIVE®: ein digitales Antriebssystem in den Rädern/ProteanDRIVE®: a Digital Propulsion System in the Wheels S. 512-524

„… is attractive to vehicle designers and dynamics engineers. From both mechanical and control …” „… control at the wheels with very fast response times for torque vectoring and traction control. Without …” „… halfshafts transferring drive from transmission to the wheels greater manoeuvrability is possible. The …”

J. Y. Kim, I. S. Ryu, J. N. Kim, D. H. Han, K.-P. Ha, J. Y. Kong, J. D. Rho, I. J. Hwang, K. S. Choi Hyundai-Kia’s SmartStream 1.6L DI-Turbo Motor/Hyundai-Kia’s SmartStream 1.6L Turbo GDI Engine S. 167-190

„… and transmissions. HMG has been developing the brand new SmartStream powertrain with focus on fuel …” „… lambda=1 control area. However, applying EGR upstream of compressor requires critical technical …” „… challenges such as proper estimation of the EGR gas delay and precise spark timing control, also to prevent …”

F. Will, H. Wang, L. Gaojian, L. Guohua OVER8™ - Erschwingliche Thermomanagementinnovationen zur Erreichung der 2020 Kraftstoffverbrauchsgrenzen in China /OVER8™ - Affordable Thermal Management Innovations to Achieve the 2020 Fuel Consumpti... S. 588-605

„… position, the interface of a more dynamic coolant temperature sensor to the engine control unit (ECU) and …” „… series emissions analysers and CVS system, an AVL Zoellner 48 inch dyno with the latest MMI control …” „… system software, and the climate control was built by Weiss Umwelttechnik GmbH with a temperature …”

J. J. Moon, S. Feldmann, D. Certo, L. K. Cloos, S. Müller Das neue variable Ventiltriebsystem von GM / Opel/The New Valvetrain System of GM / Opel S. 339-358

„… control with system torque control and the transmission shift control system. The mode optimizations …” „… engine controller as a closed loop control system. The complete tripower system is assembled as a …” „… controlled switching systems, the actual shifting event can be more precisely controlled. The control …”

C. De Marino, G. Maiorana, P. Pallotti, S. Quinto, D. Sacco Der Global 3 und 4-Zylinder-Turbo Motor: Die neue FCA-Familie von kleinen High-Tech Benzinmotoren /The Global Small Engine 3 and 4 Cylinder Turbo: The New FCA’s Family of Small High-Tech Gasoline Engi... S. 129-166

„… enrichment in the real driving conditions in order to control the temperature of its main components, such …” „… cooling; The cylinder head-integrated exhaust manifold, that allows control of the exhaust gas …” „… temperature by water cooling; The VVL system, that allows control of the effective compression ratio by …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… – New Powertrains and Transmissions for Heavy Duty Vehicles – New Combustion Processes / Engine Control …” „… – Electric Drives / Hybrids – Innovative Systems of Emission Control – Fuel Cells – View to the Future …”

E. Achleitner, H. Frenzel, J. Grimm, O. Maiwald, G. Rösel, P. Senft, H. Zhang Systemansatz für ein Fahrzeug mit Benzindirekteinspritzung und Partikel Filter im RDE /System Approach for a Vehicle with Gasoline Direct Injection and Particulate Filter for RDE 321 - S. 336-X

„… – New Powertrains and Transmissions for Heavy Duty Vehicles – New Combustion Processes / Engine Control …” „… – Electric Drives / Hybrids – Innovative Systems of Emission Control – Fuel Cells – View to the Future …”

M. Bahne, U. Frey, G. Schlager Beitrag von Getriebetechnologien zur C02-Reduzierung - Benchmark und Technologieausblick /Transmission Technology Contribution to CO2 Roadmap - A Benchmark S. 273-290

„… Technologieausblick Transmission Technology contribution to CO2 roadmap – a benchmark Kurzfassung Unter dem …” „… . Abb. 13: 7HDT HV + HV e-Drive und MPT etelligent Drive Hybrid Controls 39. Internationales Wiener …” „… Forum 2016 [4] Lexa, D., Eggert, U.: Transmission Design Revolution in the Spot-Light of Combustion …”

R. A. Varella, M. V. Faria, P. de Carvalho Baptista, L. Sousa, G. Nuno de Oliveira Duarte, P. Mendoza-Villafuerte Einfluss der Straßenqualität auf C02-Emissionen im Rahmen der On-Road-Prüfung nach der Regulierung der EU Real Driving Emissions (RDE) Auswahl /Influence of Road Grade in CO2 Emissions under On-Road T... S. 744-762

„… are facing. In order to control this, legislations and verifications for the road transport sector …” „… current development of a regulation which will also include a CO2 target is looking to control the …” „… ICE Torque (Nm) 270 260 260 95 Transmission/Gearbox Manual/6 Manual/6 Manual/6 Manual/5 Vehicle mass …”

I. Steinberg, G. Hellenbroich, J. Nowack Effizienter Getriebebaukasten für elektromotorisch angetriebene Fahrzeuge - Trends und Lösungen /Efficient Transmission Kit for Battery Electric Vehicles - Trends and Solutions S. 501-511

„… Lösungen Efficient transmission kit for battery electric vehicles – Trends and solutions Kurzfassung …” „… 2014, Solving the Powertrain Puzzle, Transmission Actuators 39. Internationales Wiener …” „… , YASA Motors Limited, Abington, UK [2] SEVCON Gen4 Size 10 AC Motor Controller Produktinformation, Tyne …”

doi.org/10.51202/9783186807120

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2019

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2019

Series: VDI-Berichte

Volume 2361 2019

Results in this title

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

„… controls the speed and torque of the electric machines. By controlling the speed and torque of MG2, the …” „… transmission (IVT™) with the integrated ability to offboard electrical power to implements. The Joskin slurry …” „… transmission to demonstrate increased system productivity and reduced input cost while also preserving soil …”

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 …” „… transmission, but does not provide the variability needed for automated optimization of the operating points …” „… power spilt transmission as PTO drive for agricultural machinery is being presented. This transmission …”

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

„… motors, is responsible for driving, and thus the control of the transmission ratio, as well as for the …” „… ; Dr.-Ing. Karl Grad, ZF Friedrichshafen AG, Passau Abstract Continuously Variable Transmissions …” „… knowledge, ZF has been working on electric powersplit continuously variable transmissions (eCVT) as they …”

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

„… machine of 1500 h). Summary By installing electroproportional controls on a hydrostatic transmission …” „… for controlling pressure of boost pump The hydrostatic transmission pump consists of the well known …” „… . Integration between Hydraulic and Electronic is the solution, allowing the deployment of high-level control …”

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

„… conditions when cornering meant that the inflexible mechanical drive axle without control options and the …” „… continuously variable transmissions and integrated generator systems for tractors, which provide electrical …” „… improved system efficiency and more flexible options for control, everything is speaking in favor of the …”

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

„… mechanical power, drive transmission, electrical system, control system, obstacle detection sensors …” „… intended to be controlled autonomously, it can also be operated by a remote control. The remote control …” „… , navigation system, and the associated software. Standard software modules, obstacle sensor, and control …”

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

„… information is supplied to the transmission control unit so that it can react not only to current events in …” „… vehicle CAN and processed there by the transmission control module. ACT: Implementation of the …” „… driving commands in the vehicle The ZF transmission control module reads the slope information …”

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

„… ‐ Engine Engine Engine OBD AGR Actuator VTG Actuator Odometer Transmission EDC Engine Control …” „… AUX Valves Nmax = 8 AGR Actuator VTG Actuator Valve Odometer Transmission EDC Engine Control …” „… control systems still work well with this mature and cost efficient physical layer, the requirements …”

M. Piechnick Multi-domain simulation of agricultural system solutions S. 281-288

„… transmission of a 3-domain simulation VDI-Berichte Nr. 2361, 2019286 5. Simulation of the speed control of a …” „… further processed in a submodel for a control-algorithm of the active elements in the hydraulic system …” „… hydraulic drives, control and automation, sensors and process variables up to the networking of different …”

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

„… customers often run mixed fleets with machines of different brands and want to monitor and control them …” „… for the customer while maintaining the control of their data. VDI-Berichte Nr. 2361, 201986 …” „… transmission of data and enables methods for removing that data connection as well. Data transmission occurs …”

A. Volbracht, J.-H. Wolker, J. Jeninga TIM empowers cross vendor couples to higher performance S. 573-XVI

„… : The implement controls tractor functions such as forward speed or control valves to relieve the …” „… Management) is a cross-product and cross-manufacturer ISOBUS solution where the implement controls certain …” „… solutions the tractor controls the implement, TIM is based on bidirectional communication, in other words …”

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

„… transmission of rotation into translation, e.g. with threaded or ball rolling spindles. Construction machines …” „… disadvantage of today's hydraulic control technology is the high losses due to throttling, bypasses, lines …” „… eliminated. This configuration is very energy-efficient and just as easy to control as an electromechanical …”

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

„… roller test bench in the laboratory, a method is proposed to control the vehicle speed and motor torque …” „… powertrain (hydrostatic / power split / cvt transmission). VDI-Berichte Nr. 2361, 2019 481 The …” „… needed to create the same conditions for the vehicle on the dynamometer via two control loops. On the …”

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

„… independent control of the application rate for each individual outlet manifold. For example, at 36m working …” „… width and 30 outlet manifolds it is possible to control the application rate for 30 sections instead of …” „… drive is controlled highly dynamically by a dedicated CANBUS controller and is integrated into a …”

M. Hinrichs, P. Pickel, R. Isermann Model-Based Chiptuning Detection of Diesel Engines S. 1-8

„… Control, Darmstadt Abstract Diesel engine manufacturers invest a lot in the exhaust aftertreatment …” „… determines the actual amount of injected fuel. This closes the control loop and enables the detection of …” „… 15% of the tractors in Germany are tuned. Currently used security measures in the engine control …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Control, Darmstadt An Analysis of the Energy Consumption in the High-Pressure System of an Agricultural …” „… with Hydrostatic-Mechanical Power Split Transmission …” „… Control in Row Crops using Active Implement Steering and Stereo Camera …”

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

„… addition, the interfaces for mechanical connection, power transmission and data transfer need to be …” „… topsoil to control weeds, prepare a suitable seed bed and bury surface crop residues. As tractor power …” „… of mobile machines Technology enablers like multi axle navigation control, electrification of …”

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

„… . Introduction Agricultural tractors make massive use of the hydraulic control technology. As a starting point …” „… match the power requirements from the changing load by limiting the control losses [7]. The pump outlet …” „… , controlled flow port , steering signal port friction friction Hydraulic Interactions Mechanical Interactions Eq. (1 …”

J. Sonnen, J. Moller, A. Hammerschmidt agrirouter: First user experiences and next steps with the manufacturer-independent data exchange platform S. 69-76

„… functions such as central access rights and data control options. In addition, the agrirouter can serve …” „… courier or similar to the relevant field. Thanks to the routes (data transmission paths) in the …”

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

„… heterogeneity leads to an increasing development effort. In [8] a list of 54 possible power split transmission …” „… transmission. The program sequence for determining the most suitable system configuration is discussed below …” „… transmissions (nTS = 3) can be used. For each converter type four different VDI-Berichte Nr. 2361, 2019 267 …”

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

„… transmissions to reach speeds of 50-60km/h, still using hydraulic steering systems. With higher speeds, a …” „… identical 300hp tractors with 60km/h transmission. One tractor was equipped with a conventional steering …” „… higher controllability is needed to not compromise safety. This not only poses a challenge for the …”

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

„… tractor’s rear axle, which includes a transmission, a differential and final drives as well as the …” „… , local pollutants- and noise emissions as well as controllability. In order to access those benefits it …” „… rope that is tension and length controlled to allow a vehicle spacing of up to 25 m. 6. Field Test …”

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

„… water content: measurements in coaxial transmission lines. Water resources research, 1980, 16. Jg., Nr …” „… special designed sample holder enabled controlled measurements under movement of soil conditions as …”

doi.org/10.51202/9783181023617

VDI Wissensforum GmbH - LAND.TECHNIK AgEng 2023

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK AgEng 2023

Series: VDI-Berichte

Volume 2427 2023

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C. Schaub, R. Schütte Performance optimization of CVT standard tractors in front loading application S. 21-28

„… transmissions. The challenge in development is to ensure that the powertrain control system is well adapted to …” „… between different control-strategies within a controller depending on the selected agricultural …” „… being equipped with Continuous Variable Transmissions (CVT). This tractor-range is used as all-around …”

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

„… software, encompassing the conventional tractor powertrain equipped with a dual clutch transmission, the …” „… pre-transmission parallel hybrid powertrain, and the series hybrid powertrain. Each powertrain layout has identical …” „… the conventional and alternative tractor models, encompassing engine, transmission, and chassis …”

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

„… internal combustion engine (ICE) and CVT (continuously variable transmission)-driveline was developed. The …” „… output shaft of the e-Drive is flanged directly to the CVT-transmission housing and has been retained due …” „… to costs and simplicity reasons. The transmission drives in addition to the wheels the hydraulic …”

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

„… Design and development of adaptive control elements on agricultural tractors based on ISOBUS …” „… implement and tractor functions to the control elements of an agricultural tractor. In the first year of the …” „… algorithm that automatically assigns implement functions to armrest controls. This algorithm is integrated …”

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

„… traction test procedures with a vehicle with continuous variable transmissions equipped with very high …” „… way to impose and control different test parameters. The results of this work are helpful in …” „… vehicles with mechanical transmissions or standard tires [3]. In the recent past, tractors have been …”

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

„… 580 (HYDAC, Sulzbach, Germany) controller to transform the control signals to analog outputs to for …” „… controllers were realized in ROS and MATLAB environment. VDI-Berichte Nr. 2427, 2023192Robot control: The …” „… simulation and the robustness of the robot’s control system with an emphasis on the architecture …”

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

„… Height Control Kyle Blaylock, Alex Irlbeck, Dr. Bailey Adams, Iowa State University, Ames, IA USA; Adam …” „… Sporrer, Deere & Company, Des Moines Works Abstract A boom height control system is a critical piece of …” „… , such as real-time weed identification and targeted weed spraying. Effective boom height control …”

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

„… & Testbench To reach a sufficient degree of control-quality a HIL-based approach was chosen to allow the …” „… a variation of the throughput. Deploying this the control-strategy of the electrical system was …” „… as well as the control-strategy for the SOC-management. Furthermore, the interaction with the control …”

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

„… increased transparency enables the user to design processes such as fertilization and pest control more …” „… drones or satellites are used. Especially with regard to real-time or broadband data transmission, the …” „… Transmission Possible real-time requirements for sensor data transmission place special demands on networking …”

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

„… prediction. Further applications include weather analysis and yield prediction. [1] The control of the …” „… demonstrates that data-driven algorithms can also be used for the optimization of these control tasks. We …” „… . Algorithm 1: Conservative Q-Learning Reinforcement learning algorithms can solve complex control tasks using …”

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

„… and out of the battery can’t be directly controlled by its own, the control unit must ensure that the …” „… development, a Fendt 700 Vario Gen6 was rebuild. The standard Fendt continuously variable transmission (CVT …” „… such a hybrid electric vehicle, it is essential to control the currents of the sources and loads of …”

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

„… ground. This forces transmission is a combination of friction and gearing, which requires correspondingly …” „… the parameters mentioned during the process implementation by means of a corresponding control …”

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

„… configuration in terms of transmission range and interaction. In contrast, a functional structure analysis is …” „… transmission shafts. However, much higher demands were incurred in the use phase of these components. The …” „… the (local) absence of emissions, good controllability and possible extensions in terms of …”

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

„… manufacturer is also clarified here. An example of this could be the transmission of the position of the …” „… is combined with a safety controller to create a safety system. As the next step, in an application …” „… are the outdoorScan3 or the safeRS, combinable with the safety controller Flexi Mobile from the …”

doi.org/10.51202/9783181024270

VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2022

Series: VDI-Berichte

Volume 2389 2022

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

„… Study on Electromechanical Coupled Dynamic Characteristics of Transmission System of Wind Turbine …” „… Ruibo Chen, Datong Qin, Changzhao Liu, The State Key Laboratory of Mechanical Transmission, Chongqing …” „… includes a translational–torsional dynamic model of a gear transmission system that can be used for …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed machining with magnetically geared driven tools on rotatory milling machines S. 1415-1428

„… disadvantages. Additional electric high speed spindles are expensive, require additional controls (controller …” „… , Horb am Neckar Abstract This paper presents a magnetic transmission based driven tool for CNC …” „… development of the basic design of the active part of the magnetic transmission. 1 Introduction In recent …”

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

„… . A controller for the output RPM is designed. It should be extended with an active vibration control …” „… transmission with a variable ratio during flight is necessary. TU Munich, TU Wien and Zoerkler Gears work in …” „… / variable rotor speed” that consists of a transmission with variable ratio and a rotor system with rotor …”

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

„… Integrated optimization of structural and control parameters for a hybrid electric system Lin Bo …” „… transmission system composed of coupling mechanism, deceleration mechanism and driving motor, and the vehicle …” „… not only related to the parameters of the power system components, but also depend on the control …”

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

„… generation of gearboxes is mainly referred to the characteristic transmission process of the mating gear …” „… during power transmission cycles. 1. Introduction The noise characteristics of gearboxes are an …” „… actual power transmission process leads to oscillating forces on the shafts and bearings [1, 2]. These …”

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

„… . Yumei Hu, State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing, China …” „… Abstract The resonance of bevel gear mesh in high-speed transmission is still a major challenge in …” „… aerospace application. In high-speed transmission, inevitable transverse excitations will generate traveling …”

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

„… prediction of gear excitation (transmission error) of such elastic systems is still a challenge. The key …” „… . This relates in particular to gear mesh properties such as load distribution and transmission error …” „… concerning transmission error (TE), which to a large extent determines the noise excitation characteristics …”

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

„… and speed levels, delivering results for kinematic transmission error as well as information regarding …” „… transmission error, a base map for dynamic multi-body simulations of the gear set are defined and used within …” „… transmission error and efficiency are used for setting up an AVL CAMEO optimization. This polynomial …”

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

„… comfort in vehicles. The cause is often the gearing in the transmissions. Due to the large number of …” „… identify the causes of the problem, especially since they only occurred in some transmission boxes and all …” „… test bench vs. vehicle So-called transfer functions are to be formed for selected transmissions using …”

S. Reitschuster, C. M. Illenberger, T. Tobie, K. Stahl Application of high performance polymer gears in light urban electric vehicle powertrains S. 1181-1196

„… polymer gears in power transmissions is increasingly gaining focus in current research and industrial …” „… this purpose, a new transmission concept is developed and investigated consid-ering the properties of …” „… polymer and steel materials. Therefore, modifications were applied to a series transmission to ensure …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… 45I. Hong, Z. Teaford, A. Kahraman, Gear and Power Transmission Research Laboratory,Department of …” „… Transmissions, Chongqing University, Chongqing, ChinaLocal pitting fatigue concept with EHL simulation for case …” „… transmission gears …”

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

„… Lokaditya Ryali, David Talbot, Gear and Power Transmission Research Laboratory The Ohio State University …” „… and the internal excitation due to static transmission error. The non-linear and chaotic behavior of …” „… considering the actual control strategies in the simulation process, the effects of turbulent wind and voltage …”

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

„… intelligent systems all require sensorial data for control, reliability, interoperability and autonomy …” „… , 3, 9]. Loaded transmission error The meshing of two gears can be described as spring and damper …” „… transmission error (TE). Besides the described tooth deflection, which is load-dependent, the TE has a …”

G. Klein New chamfer cutting solutions for cylindrical gears: gaining productivity and flexibility S. 1397-1410

„… , especially with edge load situations, material can break off and hardened particles can reduce transmission …” „… life and increase the potential for major damage causing premature transmission failure. This is of …” „… transmissions. Improperly chamfered and deburred gears can lead as well to unexpected, and undesirable, noise …”

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

„… influence of single control points can be controlled by the weights ? . Thus, compared to the Bézier …” „… realistic results regarding contact stress, tooth root stress and transmission error. 1. Introduction A …” „… points ? , which define a bidirectional net of control points [9], [10], [11]. Figure 3 shows the control …”

P. I. Pedrero, D. Martinez–Lopez, M. Pleguezuelos, J. Calvo–Irisarri, M. B. Sanchez, A. Fernandez–Sison Minimum friction losses in wind turbine gearboxes S. 715-730

„… 2019-110996RB-I00 “Simulation and control of transmission error of cylindric gears”, as well as the School of …” „… Engineering of UNED for the action 2021-MEC23, “Control of transmission error in cylindric gears with profile …” „… Calvo–Irisarri, Dr.-Eng. Miryam B. Sánchez, Eng. Alfredo Fernández–Sisón, Gamesa Energy Transmission – SGRE ON …”

M. Steinbacher, T. Boyraz, R. Fechte-Heinen, G. Hellenbrand Heat treatment development for the new steel grade X20NiCrAlMoV6-5-2-1 for high performance gear wheel application S. 891-902

„… transmission development, especially in the fields of aerospace technology and electro mobility. The high …” „… performance transmissions have characteristically higher energy input, thushigher rotational speed and …” „… evoke major challenges for transmission development, especially in the field of aerospace technology and …”

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

„… Resonance C. Alper Celikay, Ata Donmez, Ahmet Kahraman, Gear and Power Transmission Research Laboratory The …” „… conventional transmission applications. In view of the push towards higher speed gear sets for electrified …” „… as the frequency content of the measured transmission error signals. 1. Introduction Spur gears are …”

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

„… , shock and working noise, and the decreasing transmission accuracy. As a result, it is necessary to …” „… and transmission performance. In summary, gear modification can significantly optimize the stress …” „… distribution of the flank and improve the transmission performance of gear. Flank twist compensation methods …”

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

„… , Munich, Germany Abstract In conventional gear manufacturing, quality control is carried out only …” „… e-drive transmissions, are leading to even tighter tolerances. This vicious circle puts statistical …” „… process. 1. Challenging Traditional Gear Inspection In conventional gear manufacturing, quality control …”

A. Mihailidis, A. Psarros, I. Nerantzis FE tooth contact analysis of crossed helical gear drives considering misalignments and deviations S. 597-608

„… , Greece Abstract Crossed helical gear drives are easy to produce, they offer power transmission in …” „… pinion can be selected, allowing thus for a high transmission ratio in a compact gearbox. These features …” „… up and control a process, which drives the solver and the post-processor in a loop, refining the mesh …”

K. Yanagisawa, A. Weinmann Weight and cost reduction potentials with high performance polymers for gears S. 1019-1032

„… example. VDI-Berichte Nr. 2389, 20221024 Another example shown here is a gear set for a coolant control …” „… processing behavior to achieve a light, compact and modular design of the shown coolant control valve here …” „… smallest transmission error, and highest root safety. This circumstance allows more flexibility in the …”

B. H. Kien, D. Iba, Y. Tsutsui, Y. Lei, D. Taga, N. Miura, T. Iizuka, A. Masuda, I. Moriwaki Plastic gear remaining useful life prediction using artificial neural network S. 951-956

„… and working accuracy. If plastic gear can replace metal gear in transmissions, the condition …” „… and deep learning. The Proceeding of the International Conference on Motion and Vibration Control …”

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

„… fatigue life evaluation at oil control temperature. VDI-Berichte Nr. 2389, 20221260Table 1: Test gear …” „… Helix angle,° 0 0 Transmission ratio 1.29 Face width, mm 8 6 Normal-pressure angle, ° 20 20 Profile …” „… were quadrilateral 4-node bilinear plane stress with reduced integration and hourglass control, named …”

A. Miltenovic, M. Banic Investigation of the meshing friction heat generation of worm gears and influence of the contact shape S. 803-810

„… temperature fields, together with the frictional heat generation process. Also, better control of the contact …” „… , thereby achieving higher transmission efficiency, is investigated. 1. Introduction Contact pattern …”

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

„… . Introduction and motivation Transmission components must be made lighter and more efficient [1, 2]. Spur gears …” „… ]. A high degree of efficiency in power transmission and, at the same time, a high power density of the …” „… to the practical needs [18]. The flash temperature method tends to be used in turbo transmission …”

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

„… analyzed technical possibilities to reduce power losses by control of the interaction of rotating gears …” „… control the oil flow. For some configurations, increased no-load losses were found whereby the interaction …” „… dip lubricated gearboxes a targeted implementation of a guide plate can control the interaction of …”

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

„… modular transmission system and its sensitivity with respect to various physical and geometrical influence …” „… representation of the gearbox controls all calculation cores, physical dependencies and relationships of the …” „… input variables. The internal calculation workflow is controlled by a python algo-rithm. Fig. 6 shows …”

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

„… a = 91.5 mm. In order to control the tooth temperature the test rig is equipped with an oil …” „… ] using test gears of a transmission ratio of i = 1.5 at a design size of mn = 3 mm. The detailed …” „… constant at the shaft cen-ter. Heating cartridges and cooling pipes al-low controlling the oil temperature …”

J. Koenig, D. Kehle, K.-P. Heinzle Investigation of the failure mechanisms of plastic materials with and without fiber reinforcement S. 1269-1280

„… rig and is based on the standard VDI 2736-4 [17]. The first servo motor is driven with speed control …” „… the Teeth of Plastic Gears. San Francisco : Internat. Power Transmission & Gearing Conference 1980 [17 …”

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

„… based on the given transmission law. It must follow some design principles especially jerks must be …” „… transmission laws e.g. linear laws, modified sinoid laws or 5th grade polynomic laws. Due to the heavy weight …” „… theoretical cam surface, backlash of the followers in the tracks, determination of the actual transmission law …”

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

„… Abstract To find the potential of IP-bevel gears in practice, the measurement of the transmission error was …” „… carried out. The transmission error of IP-bevel gears is as same as that of well-developed automotive …” „… point-contact. 2. Transmission error Soft gear noise and vibration during operation is very important factor in …”

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

„… to exclude data transmission errors of the telemetry. The zero-torque offset value, derived from the …” „… of gear rating for marine transmissions, DNV GL, 2015. [8] Rules and Guidelines Industrial Services …” „… . Viadero, „Planetary transmission load sharing: Manufacturing errors and system configuration study …”

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

„… centre distance. Power transmission from the motors to the shafts is by belts. Motors are controlled by …” „… Transmissions, 2012. Mechanisms and Machine Science, Vol 13. Springer, p.83-98; https://doi.org …” „… Power Transmission Conf., 2016: FME, Skopje, p. 79-86. [6] Hlebanja G., et al: Advanced Lifetime Tests …”

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

„… Isaac Hong, Zach Teaford, Ahmet Kahraman, Gear and Power Transmission Research Laboratory, Department …” „… bending fatigue failures are instantaneously catastrophic to gear drive power transmission systems. For …” „… critical to the safe operation of power transmission systems they are used in. Long life of these …”

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

„… publication in 1984, Dawson (1) showed that transmission efficiency is reduced by the air dragged by a …” „… : Proc ASME Power transmission and Gearing conference, 2000. 5. Computational fluid dynamics simulation …” „… configuration. The air room temperature which is not controlled during tests was measured and ranged between 16 …”

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

„… system for steady improvements of the power-density of gears in high-performance transmissions. In this …” „… and centrally driven discs, highly dynamically controllable drive-motors would be required. Only then …”

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

„… transmission with an integrated ball screw. Two exciter magnets represent the dynamic drive. One is located at …” „… monitoring as well as the dynamic controlling are considering the covibrating masses of the load cell and the …”

K. Kumagai, H. Liu, S. Kurokawa Improving pitting durability by introducing the non-linear wear propagation property of helical gears S. 317-328

„… Gears are widely used as power transmission elements in industry, including the automotive industry. It …” „… that pitting durability can be improved if wear can be controlled well under high load conditions. As a …” „… and controlling the non-linear wear propagation property under high load conditions. 1. Introduction …”

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

„… force during operation of the gear transmission in the mixed friction region, the total tooth friction …” „… were controlled continuously by the tribometer’s operation and data recording software. Ring …”

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

„… ) 84.29 Transmission ratio 1.84 Number of Teeth (i~1.84) 59 109 Load change number from dimensioning (in …” „… starting the test. During operation, speed and torque are controlled and measured by the motors …”

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

„… Power Transmission and Gearing Conference, American Society of Mechanical Engineers. [18] ISO …” „… device. The torque can be controlled indirectly at the torque-measuring clutch as a twist of the torsion …” „… nitriding treatment The nitriding treatments were conducted in a gas nitriding plant with controlled …”

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