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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

„… Concepts In TractorsInnovative drivetrain concept for a high horsepower 4WD CVT tractor 269C. Richard …” „… Machines and Commercial Vehicles,Technische Universität BraunschweigPlatform-Based and AI-Enabled Farming …” „… VDI-Berichte 2427Bildquelle: ©Sunny Forest - Fotolia.com80th International Conference on …”

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

„… recorded and deployed to the testbench. This allows a virtual variation of the vehicle-speed and therefore …” „… Potentials of Functional-electrified System Topologies for the Powertrain Design on Combine …” „… concepts new design-potentials occur for the design of heavy-duty AG-powertrains allowing the possibility …”

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

„… Innovative drivetrain concept for a high horsepower 4WD CVT tractor Dipl.-Ing. Christian Richard …” „… surveys, the machine power as well as the maximum vehicle weight for field use are determined. Based on …” „… the vehicle on public roads without applying for a special exemption. A major focus throughout the …”

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

„… 95 kW and powers the donor vehicle's CVT (for the 4-wheel drivetrain and rear PTO) and the front PTO …” „… standstill to very high traction for fieldwork. The vehicle must be as light as possible (soil compaction …” „… thermal system (Figure 3) are assembled entirely similar to the vehicle setup (except for the AC and …”

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

„… requirements for single type approval were fulfilled. 1. Donor vehicle and FCTRAC The transition of a …” „… alternative fuel, the integration of an electric drivetrain and the higher requirements on the vehicle cooling …” „… system [1-4]. As donor vehicle for the so called FCTRAC, a tractor of the type STEYR 4130 Expert CVT with …”

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

„… vehicle to drive on. For this research, the semi-empirical Bekker-Wong tire-soil model was chosen due to …” „… . Peterson, H. Sugiyama, P. Jayakumar, and D. Negrut, “A high-fidelity approach for vehicle mobility …” „… utilized test cycle. Overall, the developed model was found to be well-suited for the development of …”

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

„… project. It can be transported on a standard vehicle trailer allowing for efficient transitions between …” „… process. This will result in a more compact vehicle frame for the revised prototype. The entire control …” „… Design of an adjustable lightweight stilt tractor Concept tractor for the application of …”

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

„… hydraulic) is most convenient for the vehicle functions, from a cost and energy efficiency perspective. This …” „… profile of the vehicle. The results are compared to the baseline hydraulic architecture, allowing for an …” „… , the recent VDI-Berichte Nr. 2427, 2023 1demands for low- or zero-carbon vehicle technologies in both …”

doi.org/10.51202/9783181024270

Bernhard Geringer, Hans-Peter Lenz - 41. Internationales Wiener Motorensymposium 22.-24. April 2020

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

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

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 813 2020

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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...

„… efficient vehicles, lower emission fuels, improved emissions control and alternative drivetrains (in …” „… electric vehicle (BEV) is considered to have 0 gCO2/km. More recently, in 2018 the CO2 regulations for …” „… 2030, also on a tailpipe basis. These future targets for light duty vehicles are unlikely to be met …”

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

„… systems in the same vehicle, Opel is well prepared for a changing propulsion demand. Even though a steep …” „… hybrid drivetrains on all Opel vehicles by 2025, fulfilling the needs of the customers and the …” „… for vehicle customers. This aspect includes the expectation not only to have the “EV specifics …”

Titelei/Inhaltsverzeichnis

„… Hybridfahrzeuge der Premiumklasse High-Performance Battery for Premium Class Hybrid Vehicles 350 – 367 …” „… Empowering the Automotive Industry – The New Road ahead for Connected and Autonomous Vehicles 402 – 410 …” „… of Automotive Engineers (ÖVK) and the Institute for Powertrains and Automotive Technology ( IFA …”

M. Wipfler, W. Rossegger, B. Pressl, T. Haidinger, R. Bauer Road to Rig - Modellbasiertes Testen für E-Mobilität/R2R - Model Based Testing for E-Mobility Applications

„… – Model Based Testing for E-Mobility Applications Kurzfassung Die voranschreitende Elektrifizierung von …” „… . Literatur [1] Bauer R.: New Methodology for Dynamic Drive Train Testing. Symposium on International …” „… High Slip Range for Model-Based Drivability Calibration, International Conference on Calibration …”

doi.org/10.51202/9783186813121

VDI Wissensforum GmbH - ELIV-MarketPlace 2018

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VDI Wissensforum GmbH (ed.)

ELIV-MarketPlace 2018

Series: VDI-Berichte

Volume 2338 2018

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M. Schleyer Using scode for complexity reduction of multi-state controls in a hydrostatic driveSoftware S. 257-264

„… description software design for a hydrostatic drivetrain in mobile machines hydrostatic continuous variable …” „… transmission w/o gearbox Task handling the main modes of the drivetrain system SCODE for a hydrostatic drive …” „… (e.g. mode drivetrain off can only be entered at zero speed) VDI-Berichte Nr. 2338, 2018262 SCODE for a …”

doi.org/10.51202/9783181023389

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

„… world specs for next generation vehicles to R&D departments. The challenge: Thrusting assumptions by …” „… : Basic structure of a connected hydrostatic drivetrain in a mobile machine As a basis for our …” „… : Foundational analytics techniques for predictive diagnosis in PredictDrivetrain The cloud-based storage of …”

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

„… , Elektrifizierung : mit Fachausstellung = Drivetrain for vehicles 2016 ; drivetrain, integration, electrification …” „… the vehicle. The driveline itself is adapted for each machine and its special uses. Besides the …” „… Testing and Benchmarking a Powertrain with Independent Wheel Control for Heavy Machinery …”

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

„… vehicle hardware and simulation platform allows a realistic maneuver based testing for vehicle …” „… replicated load signals. For a detailed analysis of vehicle efficiency the complex behavior of the overall …” „… determination of load profiles before test execution for active powertrains and other vehicle systems is not …”

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

„… in the drivetrain and to show potentials for the reduction of fuel consumption. 3. Application …” „… measurements, it is possible to analyse typical power flows in the tractor drivetrain. For this purpose, a …” „… Determining saving potentials in a tractor drivetrain using a simulation model and measured …”

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

„… drivetrain of the standard tractor is not prepared for the loads of a tracked vehicle, the rework of the …” „… transaxle for a 2TT can be done with only 12% new parts coming from having drivetrains for standard …” „… segment of around 400 hp has a significant demand for tracked tractors with continuous variable …”

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

„… Abstract Although the diesel engine will most probably remain the dominating power source for large …” „… scale tractors in the years to come, battery electric systems are showing a high potential for emission …” „… reduction and energy efficiency improvements in smaller utility tractors. There is an opportunity for new …”

C. Ehlert, L. Erger Development of an Intelligent Stretch Brake System S. 143-148

„… using the inner losses of the drivetrain at high engine RPM. Figure 4 shows that at low vehicle speeds …” „… determined by the vehicle vertical force acting on the tire (FZ,W) and the traction coefficient ( ), the …” „… (see equation 1). The push from an un-braked trailer in a curve will increase the risk for accidents …”

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

„… drawbar pull/slip-curves for the whole vehicle as well as for each single tyre. Performing this method …” „… potentials by analysing entire agricultural process chains. The aim is to derive recommendations for owners …” „… is the Hohenheim Tractor Model for calculating absolute fuel consumption. It is developed further …”

J. Wieckhorst, T. Fedde, L. Frerichs A Traction Field Test – Real Time Tire Soil Parameters of a Tractor in Tillage Applications S. 431-438

„… , Institute of Mobile Machines and Commercial Vehicles, Technische Universität Braunschweig Abstract The …” „… pressures of the tractor. However, even for experienced users it is difficult to find the right setup due …” „… , a sensor concept for crucial tire soil parameters, which can be integrated in the rigid rear axle …”

Titelei/Inhaltsverzeichnis

„… well established prelude to AGRITECH- NICA, the world’s most important fair for agricultural machinery …” „… cooperation with the “Max Eyth Society for Agricultural Engineering” (VDI-MEG), a technical division of the …” „… AGRITECHNICA. LAND.TECHNIK – AgEng is one of the most important events for the international community of …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - Commercial Vehicles 2023

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2023

Series: VDI-Berichte

Volume 2417 2023

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M. Sommer, E. Sax, T. Rösch Fleet data used for self-learning functions in commercial vehicles S. 81-92

„… reduction of energy needed for the drivetrain. Table 1: Use cases and examples of cloud-based vehicle …” „… Fleet data used for self-learning functions in commercial vehicles Martin Sommer, Eric Sax …” „… energy consumers in the vehicle are the drivetrain and the heating, ventilation and air conditioning …”

C. J. J. Bellingwout, J. Schleicher Reducing vehicle emissions for vehicles that are already on the road or on the drawing board S. 141-152

„… Reducing vehicle emissions for vehicles that are already on the road or on the drawing board Using …” „… wait until the new development of a vehicle to start reducing the greenhouse gas emissions. For …” „… vehicles is starting to gain momentum, internal combustion drivetrains will be in the picture, especially …”

F. Schweizer, T. Pflanz, M. Wagenblast, W. Tegethoff, J. Köhler, F. Breuer, L. Frerichs Fuel cell electric drive concept for heavy-duty commercial vehicles S. 123-140

„… Fuel cell electric drive concept for heavy-duty commercial vehicles Dipl.-Ing. F. Schweizer …” „… , fuel cell powered trucks show prospective advantages over battery electric ve-hicles. For commercial …” „… commercial vehicle customer's site or at suitable locations. The requirements for a long-distance transport …”

T. Kattenberg, D. Rasch Wheel slip control in electric vehicles – Combining the advantages of electric drives and friction brakes S. 229-240

„… stopping distances must be ensured. For electrically driven vehicles the recuperation of kinetic and …” „… electric trucks and busses the same approach and architecture for slip control as in conventional vehicles …” „… master for vehicle stability, whereas the eDrive-ECU reads and applies the torque limitations received …”

doi.org/10.51202/9783181024171

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