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VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2018

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2018

Series: VDI-Berichte

Volume 2328 2018

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T. Woopen, A. Gronewold, S. Hammes Realization of marketable electric drive train concepts for tractors S. III-23-III-24

„… Realization of marketable electric drive train concepts for tractors M.Sc. T. Woopen …” „… electric drives on the way to the fully electric tractor. It is advantageous, as in VDI-Berichte Nr. 2328 …” „… electric drives, the tractor in its structure is fundamentally questionable. Only a complete reassessment …”

D. Engelmann, S. Herr Validierung neuer Funktionen eines mechanischen Antriebsstrangs für mobile Arbeitsmaschinen mit radindividueller Steuerung S. III-81-III-82

„… drive trains to power the driving and working tasks. There are continuous efforts to optimize both …” „… drive trains. In terms of the traction drive, this means increased efficiency, improved traction and …” „… wheels rotate at the same speed, which leads to tension in the drive train or forced slip on uneven …”

C. Körtgen, G. Morandi, G. Jacobs, Achim Kramer Efficient development by means of automated calibration of tractor control units S. III-45-III-56

„… repeated for every significant change of the drive train (e.g. introduction of a new engine generation …” „… Efficient development by means of automated calibration of tractor control units Dipl.-Ing …” „… controllable tractor speed, which is widely achieved by modern power split transmissions. Optimizing the …”

L. Dedeleit, M. Ayeb, L. Brabetz Short circuit calculation of permanent magnet synchronous machines with comsol multiphysics S. II-197-III-VII

„… � � � � � � � � � � � � � � � � � � � � � � � � � � 21 M. Gebauer, Caterpillar Inc., Geneva, Switzerland Realization of marketable electric drive train …” „… Engineering Germany GmbH, Neuss f Drive-systems for tractors Modern tractor transmission concepts – an …” „… drive of electric vehicles. In order to ensure the functional safety of the drive system in case of …”

doi.org/10.51202/9783181023280

VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (ed.)

Land.Technik AgEng 2017

Series: VDI-Berichte

Volume 2300 2017

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

„… Influence of the Drive Train and Chassis on Power Shift Operations in Standard Tractors M.Sc …” „… influence of the dynamic tractor drive train and chassis behavior on power shift operations. The …” „… influenced by the dynamic behavior of the drive train and the chassis. 3. Tractor Drive Train and Chassis …”

M. Marsel, T. Bögel, T. Herlitzius, B. Neunkirchen, H. Eidam, T. Sander Development of a tillage-machine for seed-bed cultivation of heavy soils S. 567-574

„… tractor’s velocity was realized using a variable drive train. The field tests show an optimal and energy …” „… drive train with the transmission control and Eidam Landtechnik a new frame structure which is …” „… drive train is required to control the speed of the working tools. For this reason Roth Antriebstechnik …”

C. Körtgen, G. Morandi, G. Jacobs, A. Kramer Efficient development by automatic calibration of tractor transmission control units S. 291-296

„… significant change of the drive train (e.g. introduction of a new engine generation). New engines are being …” „… software environment as well as on the real tractor. The real tractor can be driven on a test stand or …” „… the automatic calibration of the real tractor The tractor is driven by the internal combustion …”

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

„… tractor. Many different implements or implement combinations strain the tractor simultaneously at drive …” „… tractor is driven with two or more implements in combination a guidance system relieves strain for the …” „… Field test validation as part of the development of a narrow track tractor Dipl.-Ing. Agr …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… Success Story Electric Drives W. Breu, Electrified Utility Tractor 9 B. Pichlmaier J. Engström, Battery …” „… . Botev R. Himmelsbach, Electrified Front-Wheel Drive Concepts for Tractors 31 B. Volpert, Designed for …” „… halftrack tractor concept Hartmann equipped with CLAAS Big Driver Terra Trac S. Krieger, The Potential of …”

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

„… simulation model, which was built up, represents the drive train of a Claas Xerion 4000 with a nominal …” „… velocity demand (black) are shown. Since the tractor speed is reduced, it needs more time to drive the …” „… Determining saving potentials in a tractor drivetrain using a simulation model and measured …”

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

„… important point is to train the operator for the MOBiL method: He will no longer act only as driver as in …” „… ), which is a mechatronic driveline for heavy machinery like agricultural tractors, combines, or wheel …” „… using the MOBiL method. A discussion of the relevant results obtained for tractors and wheel loaders …”

doi.org/10.51202/9783181023006

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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Titelei/Inhaltsverzeichnis S. I-XX

„… in Germany, Max Eyth (1836-1906).www.vdi.de/megContent Tractor Drive TrainsAn Analysis of Mixed …” „… Hydraulic and Electric Configurations for the Actuation of Tractor Auxiliary and Implement Functions to …” „… Industrial S.p.A, ItalyThe development of a reference working cycles for agricultural tractors 15M. Mattetti …”

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

„… innovative drive train for a 4x4 large tractor is developed. Based on market analyses and intensive customer …” „… development of the drive train was to meet the requirements of the whole product range of 4x4 large tractors …” „… drive train. The reliability and the efficiency of the machine, as well as the total costs of ownership …”

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

„… Data-driven algorithms for predicting energy-efficient operating points in agricultural soil …” „… efficient operating point for the tractor-implement combinations is challenging due to the complexity of the …” „… machinery and the varying interaction forces between soil and machine. Currently, human drivers are required …”

T. Blume, L. Neumann Self-supervised learning for an agriculture driver assistant system S. 471-476

„… Self-supervised learning for an agriculture driver assistant system Dipl.-Ing. Tobias Blume, M.Sc …” „… the agricultural sector. The focus of the development is a driver assistance system for local …” „… navigation. One of the specific applications being developed as part of this project is a driver assistance …”

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

„… wheel loaders, the characteristics of the drive train were analyzed. Modifications of the actuators for …” „… Performance optimization of CVT standard tractors in front loading application Christian Schaub …” „… tractors are used as all-around machines. Increasingly, these are also equipped with continuous variable …”

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

„… Electric powertrain solutions for tractors An introduction to a highly integrated electric axle …” „… drive system Samuel Willems, M. Sc., Dipl.-Ing. Raphael Himmelsbach, ZF Friedrichshafen AG …” „… , axle drives can deliver a valuable and enabling approach on the road to zero emission operation …”

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

„… with the tractor-drawn unit driven by different tractors and working autonomously using the ISOBUS2 …” „… drive train (e.g. motor/ generator converters). For example, the following tests were carried out …” „… also allowed the parallelism of the driven paths of the tractor and the FSE II to be checked in the …”

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

„… optimal performance. As such, the PTO gear settings selected by the tractor's driver serve as a vital …” „… within a single day's record. For instance, a tractor day may be characterized by a road drive from the …” „… clusters. VDI-Berichte Nr. 2427, 2023 99For each tractor, implement, segment, ‘drive cycle’ and operational …”

F. C. Eichhorn, J. Becker Efficient and Reliable Employment of Stereo Cameras in Precision Agriculture S. 333-340

„… a dedicated forage harvester that throws the forage into the trailer of an accompanying tractor …” „… estimate depth maps reliably and robustly for AFC while being real-time capable. To this end, we train the …” „… [5], the main driver of model complexity is given by the number of parameters in the backbone, the …”

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

„… and environmental friendliness of components, modules, drive trains, machines or even entire systems …” „… transformation to low-emission and energy-efficient drive technologies for agricultural machinery often also …” „… induces the need for a redesign of the associated drivetrains. Regarding them, the use of electric drives …”

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

„… sense to attach sensors for stock data collection to tractors that drive over fields or green spaces …” „… design of data-driven solutions: data is generated locally in agricultural businesses of varying sizes …” „… farmers and service providers, the platform encourages data-driven decision-making and, thus, smart …”

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

„… environment. To train and validate AI systems that perform reliably in the real world, it is necessary to …” „… carried with tractors over fields and plantations. While mobile sensor carriers have the advantage of …” „… at pose 𝑿 is built up. The sensor carrier will be driven with 3 m𝑠 . In the first column of Fig. 4 …”

doi.org/10.51202/9783181024270

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

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G. Pasch, G. Jacobs, G. Hopfner, J. Berroth Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor with Hydrostatic-Mechanical Power Split Transmission S. 19-28

„… transmissions (PST) are widely used in tractor drive trains [1]. They combine the customer requirements of a …” „… numerous large and complex components in the tractor drive train and housing structure, a compromise …” „… interconnection structure of the PST drive train. In a first step, a measurement based system characterisation of …”

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

„… drive train of the implement or tractor is also possible and offers advantages regarding the …” „… Dresden Abstract In standard tractors, the mechanical PTO is used to drive high power demanding …” „… . Installation directly in the drive train of the implement is also conceivable and offers the option of …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… www.dnb.de. f Analysis of Drive Trains Model-Based Chiptuning Detection of Diesel Engines …” „… ; K. Grad, ZF Friedrichshafen AG, Passau Power Trains, Electric Drives and Mobile Hydraulics …” „… increased tire diameters and the effects on axles and drive trains of a combine harvester …”

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

„… drive trains, composite and function integrated materials, plant and soil sensing with its respective …” „… -s and 70-s of the last century but suffered from the very limited room for engine and drive train …” „… of the main development tasks for the Feldschwarm system. Navigation task, modular and drive train …”

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

„… Power Trains, Electric Drives and Mobile Hydraulics Multi-axle drives (6WD) in agricultural …” „… . The increasing use of all-wheel drive even in low-power tractors as well as safety-critical driving …” „… energy for the traction drive of the tractor as well as for the process drives of the implements. In …”

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

„… measured in terms of strain on the tractor driver [8]. The most common analyses typically include …” „… Ergonomic and compact armrest of agricultural tractors Innovative methods to design an ergonomic …” „… , University of Modena and Reggio Emilia, Modena, Italy Abstract Armrest in tractors is like a control …”

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

„… farm tractor which also drives the harvest hydraulic power pack. A second operator controls the …” „… harvester has its own hydraulic power pack mounted on the three-pointlinkage of a farm tractor and driven …” „… 135.91 1 74.90 to 135.91 Tractors (120 hp) 45 2 90 Tractor driver 7.44 2 14.88 SRCCH operator 6.67 2 …”

doi.org/10.51202/9783181023617

VDI Wissensforum GmbH - Humanschwingungen 2020

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VDI Wissensforum GmbH (ed.)

Humanschwingungen 2020

Series: VDI-Berichte

Volume 2370 2020

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B. Jung Smart tractor powertrain control for improved ride comfort during large square baling operation S. 31-40

„… compression phase to reduce the load on the drive train of the tractor. 2. Problem statement The use of …” „… smart tractor power train control which can be used to reduce the vibration load on the operator during …” „… power train control comprises of the components shown in Figure 4. Signals from the tractor baler …”

doi.org/10.51202/9783181023709

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