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VDI Wissensforum GmbH - Commercial Vehicles 2019

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2019

Series: VDI-Berichte

Volume 2350 2019

Results in this title

G. Nitzsche, J. Engasser, P. Mentink AEROFLEX – Advanced Energy Management in Distributed Powertrains S. 281-292

„… AEROFLEX project will comprise two electrically driven axles. The dolly is equipped with a ZF AVE 130 axle …” „… regarding fuel consumption and driveability show that distributed electric powertrains can offer two very …” „… Torque Management System, which distributes the driver’s torque demand between the different powertrains …”

M. Fritz Modular Platform Approach for Electric Drive System in Commercial Vehicles S. 103-114

„… Modular Platform Approach for Electric Drive System in Commercial Vehicles Dr. Martin Fritz …” „… drive systems the requirements of light up to heavy duty commercial vehicles can be covered. Especially …” „… commercial vehicles is relevantly driven by more and more restrictive legislation, cf [1]. It is to be …”

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

„… Controller fulfils two main tasks: Fig. 11: Global powertrain and vehicle supervisor structure …” „… Implementation of Powertrain control for economic, low real driving emissions and fuel …” „… of predictive and comprehensive powertrain control in an optimal way, exploiting to the full …”

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

„… commercial vehicles with alternative and conventional drive trains Dr.-Ing. Mario Greule, Dipl.-Ing York …” „… significant emission reduction, fuel cell technology and/or hybrid and electric drive trains – to just …” „… mention some of them. For all of these powertrain technologies the specification premises must be defined …”

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

„… into the drive axle. Two electric motors will be used in versions with higher output requirements …” „… , electric driving is also a desirable feature, i.e. to be able to drive the ‘last mile’ without generating …” „… between two different kinds of HEV is evident. On the one hand, the plug-in HEV, which has a sufficient …”

G. Schünemann The eTrailer – Intelligent hybridization for heavy duty commercial vehicles – Electric drive installed in a semi-trailer and integrated in the truck & trailer overall brake system control leading to s... S. 87-98

„… the additional weight of the electric drive system. For vehicles under 26 tons with two or three …” „… required coordination of the two-drive systems is achieved via the braking system and the point-to-point …” „… not affected. By suitable control of the traction drive in the trailer in the composite of the two …”

G. Nitzsche, S. Wagner, N. Belov helyOS – Highly Efficient Online Yard Operating System S. 329-338

„… powertrain into the truck supporting drive-by-wire and allowing for easier and smoother control in …” „… first-time application is the fully automated, electrically driven AutoTruck. After a general introduction …” „… a driver on public roads. The use case is, that the driver parks the truck at a designated point or …”

A. Banerjee, P. Kniess, F. Tenbrock, M. Mohr, G. Gumpoltsberger ZF Assistance Functions for Swap Body Trucks – Functional innovations support trucks for the autonomous, safe and efficient handling of containers at depots S. 123-136

„… challenging tasks at the depot. These procedures tie up driver resources the most, demand a high level of …” „… the future without any human assistance. As soon as the driver enters the premises, he can get out of …” „… with in many countries: the shortage of qualified drivers - an issue which will drastically intensify …”

G. Milton, H.-M. Koegeler, R. Varnhagen Validating the fuel consumption of trucks featuring a dynamic electronic horizon in real world traffic: methods and results S. 149-174

„… simulated over an IMPERIUM drive cycle enriched with traffic and the performance of each vehicle is …” „… Advanced Driver Assistance Systems (ADAS) [1] [2], now generically known as ‘Electronic Horizon’ or …” „… probability assuming that the driver will follow the roads with the highest classification (e.g …”

C. Luján The new vehicle energy consumption calculation tool (VECTO) for heavy-duty vehicles – Scope and limitations S. 269-280

„… : powertrain, vehicle, driver (which is a closed-loop controller) and ambient. Fig. 7: VECTO’s …” „… operation at two different constant vehicle speeds (high speed and low speed). The vehicle speed, air flow …” „… definition of the map of points, two additional test pre-cycle are necessary: the engine full load curve and …”

M. Holzer, R. Karkoschka Predictive Maintenance for TraXon – Business Model and Technical Solution S. 243-250

„… Maintenance is a significant reduction of the Total Cost of Ownership. Drivers of Digitalization The …” „… is sometimes used as a synonym for Condition Monitoring. This, however, is misleading, and the two …” „… operation and status data on powertrain components are available in commercial vehicles. A lot of …”

doi.org/10.51202/9783181023501

VDI Wissensform GmbH - Drivetrain Solutions for Commercial Vehicles

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VDI Wissensform GmbH (ed.)

Drivetrain Solutions for Commercial Vehicles

Series: VDI-Berichte

Volume 2421 2023

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A. Rozum, R. Uerlich, G. Witham, L. Eckstein Modular powertrains for heavy-duty electric vehicles – From concept to prototype S. 191-0

„… . An example for a two-speed transmission in a truck with a direct gear and a modular powertrain can be …” „… same idea of two powertrain parts that can be individually decoupled for loss minimisation (see Fig. 10 …” „… machine was proposed. In the next step, different powertrain layouts with two speed transmissions that …”

B. Wunderlich Development of an heavy duty eAxle for worldwide application within Daimler Truck portfolio S. 175-180

„… includes: two electric machines, two speed fully automated transmission and final drive with classic …” „… of angle drive for max-imum efficiency in drive and coasting operation c. Two planetary gear sets …” „… . The target was to develop a compact, powerful and efficient drive, carrying over as many existing …”

I. Gonzalez, C. Reisinger Electrifying trucks and commercial vehicles without compromise S. 59-66

„… also two ‘Salisbury’ type axles, where the axle steel tubes are pressed to the housing of the e-drive …” „… functions. 5. Application examples in demonstration vehicles Magna has introduced two powertrain solutions …” „… ., Powertrain of America, Inc., Troy, Michigan, USA; Dipl.-Ing., Carsten Reisinger, Magna Powertrain GmbH & Co …”

C. Braykoff CAM – Common Axle Module – The TRATON Common Axle Module for conventional and electric powertrain S. 67-74

„… CAM – Common Axle Module The TRATON Common Axle Module for conventional and electric powertrain …” „… Antriebe - wird auch im SCANIA Future Powertrain eingesetzt und stellt somit eine neue gemeinsame …” „… electric powertrains – will also be implemented in the SCANIA Future Powertrain. This new development …”

A. Arnberger, H. Wancura, M. Wieser, H. Zhou, W. Gruber, J. Pell, C. Schörghuber Hybrid powertrain with hydrogen-engine – Technical solutions for future commercial vehicle powertrains S. 79-92

„… evaluation of the two considered drive cycles for comparison of Diesel and hydrogen engine-based powertrains …” „… considered. The complete powertrain can be operated, via a direct drive (in 12th gear), with highest …” „… engine torque response, two drive cycles are selected which represent hilly highway but also rural …”

H. Heimes, A. Kampker, M. Kehrer, S. Hagedorn, P. Euchner Packaging concepts for fuel cell commercial vehicles – From practical to application-oriented designs S. 13-28

„… are placed in the former engine space. The gearing and two electric drives are integrated in the …” „… establishment EV powertrain design was changed drastically The two design concepts are known as “Conversion …” „… , manufacturers are becoming increasingly interested in the dimensioning and arrangement of the powertrain and its …”

G. Wiche Voith Central Drive Concept for HD Trucks S. 181-190

„… Voith Central Drive Concept for HD Trucks Dr. Gregor Wiche, J.M. Voith SE & Co. KG (VTA …” „… Portfolio anbieten zu können. Das VEDS HD+ (Voith Electrical Drive System für Heavy- Duty Trucks) ist mit …” „… driven portfolio to the market. The VEDS HD+ (Voith Electrical Drive System for HD Trucks) is appli-cable …”

J. Hohn, M. Fister, C. Spieker, A. Lemmer Optimisation of an unsynchronized transmission for commercial vehicles up to 7 tonnes S. 161-174

„… . 2. Fig. 2: Two-speed gearbox Scale-e-Drive The step change between the two gears is 1.75. This …” „… the vehicle sector allows new powertrain configurations and a variety of new possibilities for the …” „… powered purely by internal combustion engines. This problem is the motivation for the Scale-e-Drive …”

L. Vassieux, A Diop Valeo hybrid solutions for Commercial Vehicle – 48V and HV hybrid solution S. 93-108

„… , Dipl.-Ing. Arame DIOP, Valeo Powertrain System Driveline, Amiens, France Abstract To cope with regulation …” „… . This presentation is focused on two optimized architectures for hybrid trucks: 48V and High Voltage …” „… (Figure 2) with one 48V e-motor (electrical motor) and a two-speeds gearbox connected with PTO AMT gearbox …”

doi.org/10.51202/9783181024218

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

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

„… hydraulic powertrain example with four converters. The two converter groups 1 and 2, shown in Fig. 4, are …” „… Universität Braunschweig Abstract For the last two decades the number of mobile machines with electric …” „… drive components did a sharp rise. Numerous development projects showed promising results in terms of …”

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

„… Production System Optimization with Electrified Powertrain Steven A. Duppong, Marcus Kuhl, John …” „… application is partnered with electric 8-wheel drive (e8WD) axles and powered by the new eAutoPowr …” „… transmission. Fig. 1 illustrates how two electric machines replace the traditional hydrostatic unit. Since …”

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

„… tillage. Therefore, it is equipped with a special powertrain to fit in all the different intended …” „… parameters and functions. However, influences from the later powertrain, machine systems or environment are …” „… ensures by itself the influence of the machine sub systems on the powertrain and as well as on the …”

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

„… eCVT for Tractors Continuously Variable Driving and Electric Power for Implement Drives …” „… can be ideally adapted to the needs of the driver and the work tasks to be performed. For tractors in …” „… investigating integrated generator systems for tractors and electric drives for implements. Using this …”

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

„… autonomous agricultural vehicles. Tire-soil interaction models integrated into a vehicle powertrain model …” „… software provides an extensive component library for powertrains and vehicle dynamics. The simulation model …” „… -dimensional mechanism of the tractor trailer 2) Simplified powertrain 3) Chassis models for three axles 4 …”

Titelei/Inhaltsverzeichnis

„… www.dnb.de. f Analysis of Drive Trains Model-Based Chiptuning Detection of Diesel Engines …” „… , Kaiserslautern f Drives Electric mechanic power split PTO for implements …” „… Power for Implement Drives � � 127 R. Himmelsbach, J. Pohlenz, ZF Friedrichshafen AG, Friedrichshafen …”

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

„… agent for the two different reward functions ”efficient” and ”performant”. The first one was to drive …” „… for three rows from the evaluation field. The ”Reference” row was driven conventionally, the two …” „… enough to avoid seed blockage inside the hoses. The electronic power driver of the valve actuator has …”

doi.org/10.51202/9783181023617

VDI Wissensforum GmbH - LAND.TECHNIK 2020

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VDI Wissensforum GmbH (ed.)

LAND.TECHNIK 2020

Series: VDI-Berichte

Volume 2374 2020

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S. Pretsch, M. Rothbart Sustainable Agriculture in an Electrified World – Cradle-to-Grave evaluation of different propulsion systems S. 1-8

„… a fuel cell powertrain for the example vehicle, being characterized by a central e-drive system for …” „… grave evaluation is done for four different powertrain systems for a standard multi-purpose tractor …” „… . The evaluated four powertrains are conventional powertrain with diesel engine, parallel hybrid …”

A. Kunz Alternative drives for agricultural machines – Legal frame, meaning, concepts, validation, conclusion S. 405-412

„… Alternative drives for agricultural machines Legal frame, meaning, concepts, validation …” „… driven agricultural machinery on national economic level. Already realized concepts on alternative drives …” „… regulations, two essential steering elements of either regulative [7] or market-oriented nature have been …”

D. Cook, J. Viramontes ROS2 for Autonomous Agriculture Applications S. 103-130

„… moving at a fast pace driven by the market needs for increased agricultural production and efficiencies …” „… and evolving technologies that make these solutions possible. The market needs are driven from a …” „… machine controls systems, which has been driven from a need to meet practical and business needs for …”

doi.org/10.51202/9783181023747

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

„… replace a certain degree of the powertrain functionality with electrical drives to create a functional …” „… “consumer-side”, depicting the targeted drives for electrification as well as the needs of the powertrain …” „… to a compensation of the existing power difference between the two powertrains (see figure 4 and …”

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

„… Fuel cell electric powertrain for the agricultural tractor FCTRAC: development, performance, and …” „… project is presented, the paper introduces the developed fuel cell electric powertrain architecture that …” „… coolant temperatures. Finally, the paper addresses the test bench validation of the FCTRAC powertrain and …”

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

„… wheels. With two additional final drive planetary gear sets in each wheel head the layout delivers the …” „… 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 …”

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

„… the main systems (FCS, HVB and e-Drive) operating at different voltage levels, the electric powertrain …” „… design includes a compressed hydrogen storage system (CHSS), a fuel cell, an electric drive (e-Drive) as …” „… risks and costs. The CVT-driveline is driven by the e-Drive with 95 kW continuous output power. The …”

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 …” „… requires a direct driving behavior for a precise stopping within a loading-cycle. The drive controller of a …” „… his driving request. Most CVT-tractors are equipped with two driving modes. An Automotive mode wherein …”

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

„… operations. The results clearly demonstrated the limitations of battery electric powertrain technology in …” „… vehicle to drive on. For this research, the semi-empirical Bekker-Wong tire-soil model was chosen due to …” „… modelling software [9]. The robot was designed to be rear-wheel drive with a beam axle in the rear, and the …”

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 …” „… important to carry out a 360-degree analysis, which means that not only customers and drivers were …” „… drive train. The reliability and the efficiency of the machine, as well as the total costs of ownership …”

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

„… alternative tractor drive concept, it is becoming apparent that the reduced working time due to the low …” „… process simulation. The overall model of the agricultural process simulation method consists of two …” „… . This is located at the Wesuwe exit of the A31 federal motorway in the Emsland county. The two farms …”

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

„… solutions that mix the two technologies to achieve a stronger compromise. This paper takes as reference a …” „… , powertrains, and auxiliary power systems have been ongoing since tractors were invented a century ago. However …” „… and two linear functions that would be the focus of this study. The rotary functions include the bulk …”

doi.org/10.51202/9783181024270

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