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Dritev – Drivetrain For Vehicles 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2354 2019

Treffer in den folgenden Teilen:

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat... S. I-213-I-226

„… ecoLIFE3: An Approach for a Resource-Efficient Dimensioning of Vehicle Components based on a …” „… Holistic Optimization with Real Life Load Data Paradigm Shift in Transmission Engineering Based on Big …” „… components are designed to meet specific requirements regarding their useful lifetime based on standardized …”

A. Grunwald Transmission system footprint related to fatigue, efficiency and NVH S. I-367-I-384

„… Antriebsstrangs seit vielen Jahren und setzt die anspruchsvollen Kundenanforderungen mit Engineering- und …” „… applies the new high sophisticated requirements from OEM’s to GKN products with engineering and …” „… and NVH. Intuitive visualization is essential for engineering rating of risk with required validation …”

Titelei/Inhaltsverzeichnis S. I-I-I-XII

„… dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift …” „… in transmission engineering based on big data …” „… – Comparative assessment of electric and hybrid powertrain configurations based on test bench measurements …”

V. Schroiff A modular Concept for EMI shielding of thermoplastic housings for E-Cars – An innovative approach to support weight saving and function integration S. II-161-III-VIII

„… , but also to implement measures against unwanted electromagnetic radiation. Based on the developed …” „… 161 The concept is based initially on a definition and evaluation of the technological directions …” „… for shielding based on norms and customer requirements. For the middle frequency range of the …”

C. Leonhardt, M. Otto, K. Stahl Potential of lightweight construction and component properties of joined spur gears S. I-179-I-196

„… Potential of lightweight construction and component properties of joined spur gears Christoph …” „… automotive industry. In this paper the approach of a multi-component gear design with high-strength gear rim …” „… and stressrelated designed of the gear body is investigated based on static and dynamic experiments …”

K. Baron, C. Rübsam, M. Werra, F. Küçükay Hybridized manual transmission – Opportunities and challenges of mild hybridization S. I-49-I-66

„… , Institute of Automotive Engineering, Technical University Braunschweig 1. Kurzfassung Die …” „… conventional version. 3. Introduction In cooperation with the Institute of Automotive Engineering of the …” „… electrical motor and an electric actuated clutch. Components like DC/DC converter and 48V battery are not …”

A. Viehmann, J.-E. Schleiffer, S. Rinderknecht Evaluation of the dedicated range-extender transmission powertrain concept DE-REX regarding efficiency, costs and complexity – Comparative assessment of electric and hybrid powertrain configurations b... S. I-21-I-48

„… strategy for the DE-REX based on component efficiency analysis In the following, the overall powertrain …” „… of the transmission components are summed up to the transmission overall costs. A component-based …” „… configurations based on test bench measurements Andreas Viehmann, M.Sc., Jean-Eric Schleiffer, M.Sc., Prof …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck S. III-1-III-8

„… are different drivers for engineering transmissions. CO2 reduction is very important driver for …” „… engineering of drive train system. Hino Motors developed new hybrid system for heavy duty long haul trucks …” „… consider with heavy over loaded, steep hill and rough load…Increase load on each component. Drivetrain …”

R. Nasdal, K. Masser Diverse requirements, one product family – The HV Kit for LCV from MAGNA S. III-55-III-60

„… Nasdal, Getrag Ford Transmissions, Köln; Dr. Karl Masser, MAGNA Engineering Center Steyr, St. Valentin …” „… only few components are contributing to losses in transmission system. These are mainly gears …” „… manual transmissions. Torque-Converter Automatics use the same components but in addition a …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives S. I-163-I-178

„… design of an electric drive as an example. The components and simulation disciplines are no longer …” „… the necessary design parameters for a new drive system. In the Motor DPS, the active components of the …” „… involved, which are in complex mutual relationships. Each component and each discipline comes with its own …”

M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges S. II-1-II-14

„… investigated. Switching frequency impact on semiconductor devices’ losses and magnetic components’ design is …” „… analyzed. While the theoretical advantages of WBG-based power converters have been extensively researched …” „… comparison between silicon superjunction (Si-SJ)based design and silicon carbide (SiC)-based design is …”

C. Schoerghuber, I. Müller, H. Wiener Dedicated hybrid transmission for commercial vehicle applications – Mechanical layout, system analysis and simulation of a dedicated hybrid transmission for commercial vehicles S. III-29-III-48

„… Engineering GmbH, Steyr, Austria Zusammenfassung In diesem Beitrag wird ein neues dediziertes …” „… is selected on the basis of a well-developed hybrid strategy. Based on the results of a vehicle …” „… able gear box at EM2. Thereby the costs of electric components including e-motors and inverters as …”

U. Stockinger, H. Pflaum, K. Stahl Single vs. multi-cone synchronizers with carbon friction lining – A comparison of load limits and deterioration behavior S. I-455-I-470

„… experimentally using the component test rig SSP-180 and compared against each other. Different load stages were …” „… torque [3]. Fig. 1 shows a typical double cone synchronizer and its components. The blocker and the …” „… . Components of synchro unit break (e.g. blocker ring). Chamfer angle of blocking ring changes due to wear …”

H. Gürbüz, S. Ott, A. Albers Potentials for improving the system behaviour of highspeed clutches for BEV using optimal transmission springs S. I-265-I-278

„… strategies as well as components in the powertrain. In addition, the concepts followed in research …” „… starting torque and maximum speed. A central goal is to use the components to make a maximum impact on …” „… Engineering, Mubea Tellerfedern GmbH, Miba Frictec GmbH and Kaco Co KG, a high-speed clutch for shiftable …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view S. I-349-I-366

„… perspectives. Thus, we have certain expectations based on our experience with NVH behavior, for example if we …” „… . Furthermore, it provides an outlook about the potential of sound engineering for electric axle drives or …” „… components in the powertrain. Once a more detailed geometric design is available, more precise …”

S. Johnsen, R. Wexenberger Mechatronic transmission control module for agile AMT Transmission actuation in commercial vehicles S. III-75-III-84

„… actuator and bolt-on control electronics. The main housing of the ATrAct™ is based on a mono-block design …” „… self-adjustment mechanism for the ExAct™ external clutch actuator is based on a lead screw and nut. The relative …” „… Automotive self-adjustment mechanism and gear shift rails uses reinforced engineering polymers to transfer …”

M. Scherpelz, J. Bernhardt, T. Weyh Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning S. III-85-III-102

„… Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning M.Sc …” „… for the main components. Considering the estimated customer usage, load distributions will be created …” „… components can be derived. By considering the well-known damage mechanisms and material-specific SN-curves …”

M. Stulrajter, M. Pacha Challenges of sensorless high-speed drives with PM motors S. II-29-II-44

„… components in the Back-EMF, e.g. 5th, 7th, 9th or 11th. The smaller magnitude of these harmonic components …” „… electronically by power transistors based on the rotor flux position. This process is called commutation. The …” „… , field-oriented control is used for PM synchronous motors. The FOC concept is based on an efficient torque …”

A. Moser, F. Brezger Efficiency improvements in transmissions using new latching technologies in clutch & hydraulic actuation systems S. I-427-I-446

„… Engineering GmbH, Ketsch Kurzfassung Effizienzsteigerungen im Antriebsstrang werden durch …” „… continued by system optimization and single component optimization. The ratio between achievable potentials …” „… components in order to raise these potentials and maintaining or even adding further functions. Different …”

M. Jörgensson, C. Wolrath, J. Hallnéus Volvo Cars modular electric axle drive S. I-531-I-540

„… kWh battery capacity that will enable a targeted range of 500 km, based on Volvo Car Group’s …” „… differential. For the in house developed e-axle the Volvo team decided for a design of all components and the …” „… engineering, sourcing, procurement, test and CAE. Reference [1] Experience from 40 years with Volvo …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission S. III-61-III-74

„… Executive Director – Commercial Powertrain Engineering Allison Transmission, Inc., USA ABSTRACT …” „… architecture discussion of the new 9-speed shows how components are added to achieve the design requirements …” „… is approximately 6 km/hour. Based on this analysis the price to pay for torque converter operation …”

doi.org/10.51202/9783181023549

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Land.Technik AgEng 2017

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

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

„… knowledge, incorporated during the engineering phase allows for avoiding under- or oversized components and …” „… using a set-based approach and quantitative-qualitative fault specifications. Control Engineering …” „… lifetime prediction, these comprehensively processed smart data sets also deliver engineering-ready real …”

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

„… , Faculty of Engineering and Computer Science, Osnabrück University of Applied Sciences; Prof. Dr …” „… of machines are based on the robotics simulator Gazebo. Models for powertrain, machine process …” „… aggregates and peripheral simulation components are implemented with the help of MATLAB/ Simulink and with …”

A. Meiners, S. Häberle, S. Böttinger Advancement of the Hohenheim Tractor Model – Adaption on current demands S. 245-254

„… per hour and enable to consider technical influencing factors on a component-based level. In …” „… into functionally connected components in a first step. For a typical application an expert-based …” „… emissions legislation for agricultural machinery the full potential of agricultural engineering development …”

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

„… the challenge to lead this discussion towards a standardized solution based on ISOBUS protocols and …” „… electronic-based products across manufacturers in the agricultural market, the focus of the industry today is to …” „… areas of liability risks, once manufacturers enter such a multi-brand automation system. Based on this …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… Method for load-based evaluation of machines using the example of a tractor M.Sc. Florian …” „… tractor applies different loads on different components of the drivetrain. The variation of these loads …” „… is still state of the art for agricultural machines. However, approaches based on condition …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… Umschlag Agricultural Engineering.indd 1 22.08.2008 11:27:37 ISBN 978-3-18-092300-0 CO N FE RE …” „… Innentitel Agricultural Engineering.indd 1 20.08.2008 11:41:03 [Limberg Box Patch : TrimBox [0] BleedBox …” „… Agricultural Engineering.indd 1 20.08.2008 11:41:03 [Limberg Box Patch : TrimBox [0] BleedBox [3] MediaBox …”

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

„… design, the manufacturing and the test bench validation while Danfoss supplied the hydraulic components …” „… cc bent axis motor kit, based on the high efficient 45° synch joint technology. The large conversion …” „… axis motor family controls and loop-flushing components reduced the required development effort and …”

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

„… outlet clearance B.Sc. B. Broholm, B.Sc. A. Morrison, AGCO Research & Advanced Engineering Global …” „… , 2017 113 2.3 Dual sided concave adjustment – independently controlled Based on the data from the …” „… been kept the same based on the results and experiences from previous testing and due to design …”

T. H. Langer Model-in-the-Loop Tuning of Hitch Control Systems of Agricultural Tractors S. 191-198

„… scheme, that based on sensors can relax the hitch by lifting the implement, reducing the pulling load …” „… steady-state. This assumption is based on the fact that the sum of forces on the driving direction will only …” „… simple as a spring based on empirical data, or described per the established tire models [7] or the even …”

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

„… of the development process, virtual methods based on the objective evaluation of vibration values …” „… agricultural tractor with a multi-body simulation model. The evaluation is exemplarily based on international …” „… model used for the simulation process, which needs to reproduce the force excitations based on a high …”

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

„… influence is analyzed with the help of a complete tractor simulation model which is based on a given …” „… swop”) based on [5] Figure 2 shows the corresponding “one swop” power up shift process including …” „… process without engine torque control based on [5] To perform comfortable power shifts, it is important …”

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 …” „… , starting with an outer width at 1.68 m. Based on this it is possible to mount a wide, more comfortable …” „… has not only an impact regarding the additional required space for the components; it has also …”

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

„… engineering and chemical engineering. Their application to biogenic particles and the necessary approximation …” „… deviations and based on this, definition of further research needs. This paper gives a brief extract of the …” „… are designed and parameterized based on mean, or respectively, selected values of the lit …”

J. Berberich, M. Huth, A. Feiffer, R. Tölle, U. Schmidt Online determination of hectolitre mass during threshing by analyzing air-filled pore volume in grain fills S. 491-496

„… help to get information about the components of a filling without weighing. Materials and methods …” „… investigation is needed to evaluate the force of the vibration unit. Outlook Based on current knowledge …” „… Engineering 103(2): 176–186. doi: 10.1016/j.biosystemseng.2009.02.018 3. Berberich J, Risius H, Huth M et al …”

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

„… of Mechanical Science and Engineering, TU Dresden S. Kirstein, Dipl.-Ing. S. Müller, Dipl.-Ing. J …” „… measure process characteristics rather than process outputs in order to combine model based control …” „… activities in the field of agricultural engineering. Due to the increasing complexity in the operation of …”

M. K. Sørensen, M. Beyer, O. Jensen, O. N. Bakharev, N. C. Nielsen, T. Nyord On-line monitoring of nutrients (NPK) in liquid manure by a nuclear magnetic resonance (NMR) sensor installed at a slurry spreader S. 545-552

„… of Engineering, Aarhus University, Aarhus, Denmark Abstract Knowledge of the actual content …” „… , off-site laboratory analysis. The sensor is based on 14N, 17O, 31P, and 39K NMR employing a digital NMR …” „… , total P, and K, and indirect evaluation of the organic N content, covering all practical components of …”

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

„… branch in agriculture. Three different harvest systems – two of them based on modified forage harvester …” „… major differences in the effective material capacity (EMC) between forage harvester based solutions and …” „… , storage and utilisation of wood chips from SRC The Leibniz Institute for Agricultural Engineering and …”

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

„… ) develop a lab-based test stand to evaluate downforce system response time, accuracy, and downforce load …” „… main soil-engaging components; the closing wheels, gauge wheels, and opening discs. The gauge wheels …” „… stand to statically evaluate planter hydraulic downforce systems within a lab-based environment; 2 …”

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

„… Harrington Seed Destructor (de Bruin Engineering) [9]; right: “Kompakternte” [5] Objectives, approach and …” „… interfering influences. Based on preliminary investigation it was found that the preferred place in a …” „… and TKW (thousand kernel weight) are summarized based on literature reseach as shown in Fig. 4 …”

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

„… on a coulter can be described with its horizontal and vertical components [3]. In the present study …” „… seeding depth were based on statistics of the both seeding depths measurements. The frequency histograms …” „… ) project. The project was conducted at the Max-Eyth Endowed Chair (Instrumentation & Test Engineering) at …”

R. Schmetz Calculation of the losses in series-hybrid powertrains S. 513-520

„… further steps the analysis of the single components of the ESHP as well as the approximate calculations …” „… , electric power-split or serieshybrid powertrains with electric single-wheel drives, here the ESHP is based …” „… Efficiency ηMHPSP 0 0,84 0,25 0,87 0,5 0,90 0,75 0,93 1 0,96 Components of the electric series-hybrid …”

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

„… engineering, this often means to not only improve efficiency, but also to VDI-Berichte Nr. 2300, 2017 303 …” „… allows to test the components and subsystems in a holistic way. In the present LT3 project, MOBiL helps …” „… Economic Affairs and Energy for funding the project based on a decision by the German Bundestag. Special …”

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

„… ]. Practical scenario Automatic guidance based on GNSS sensors can be installed on tractors either by the …” „… component of multi-brand system, which consists of tractor, connected implements, GNSS and the guidance …” „… system for agricultural machines. Biosystems Engineering, Vol. 114(3), 2013, pp. 306–317. VDI-Berichte …”

doi.org/10.51202/9783181023006

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Commercial Vehicles 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2350 2019

Treffer in den folgenden Teilen:

M. Greule, Y. Stoermer Application of a universal simulation environment for deriving specification premises of commercial vehicles with alternative and conventional drive trains S. 187-198

„… engineering process The classical systems engineering approach is based on different development steps …” „… know-how feedback while testing. In contrast, Fig. 2 represents the model based systems engineering …” „… development process VDI-Berichte Nr. 2350, 2019188 Fig. 2: Model based systems engineering development …”

A. Ebmer Innovative platform concept for commercial vehicle cabins – Optimized approaches in respect of modularity, assembly, light- weight and aerodynamics, flexible applicable for commercial vehicles of tomo... S. 33-44

„… tomorrow Ing. Andreas Ebmer, Magna Powertrain, Engineering Center Steyr GmbH & CO KG, St. Valentin …” „… cabin platform concept in order to fulfill the requirements, reduction of engineering and manufacturing …” „… environment. The already IP protected concept idea is based on a new platform module, usable for several …”

M. Lamke, M. Eisele, F.-D. Speck ZF Kit for E-Mobility Products for Commercial Vehicles S. 73-86

„… respective segments with components that can be used in as many applications as possible. This article …” „… , mechanical and software components. Introduction/ Motivation Since the market development of the various …” „… CV, it is critical to supply the respective segments with components that can be used in as many …”

A. Danninger, E. Armengaud, N. Knopper Implementation of Powertrain control for economic, low real driving emissions and fuel consumption – Measures for Fuel consumption reduction in Long Haul traffic S. 293-312

„… control strategies to model-based control strategies as well as on integration of existing strategies …” „… . The model-based control strategy approach relies on a mathematical model of the physics of parts of …” „… real driving conditions Predictive eHorizon and mission-based learning Optimised and integrated …”

J. Schwarze Electric buses in Cologne – Present state and perspective of KVB’s electric buses – Our plan for the complete transition of the bus fleet S. 1-8

„… beginning, the operation of the electric buses was based on the real traffic in big cities, inclusive of …” „… : Requirements for “soft engineering with software” are added to the requirements for “hard engineering with big …” „… components on the roof of the bus and thus the higher number of feedthroughs through the roof structure. If …”

doi.org/10.51202/9783181023501

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