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VDI Wissensforum GmbH (ed.)

Dritev 2023

Series: VDI-Berichte

Volume 2420 2023

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Y. Jin Smart eDrive – Autonomous cooling eDrive for small BEVs and P4 AWD S. 21-36

„… Smart eDrive Autonomous cooling eDrive for small BEVs and P4 AWD Yejin Jin, Valeo, Shanghai …” „… solution with its autonomous cooling design, the Smart eDrive, especially developed for this small BEVs …” „… vehicle cost. Therefore, Valeo introduces the “Smart eDrive” which can answer perfectly to this challenge …”

S. Kaimer Vehicle Motion Control by Advanced Wheel Torque Management S. 13-20

„… strong shift towards electric all-wheel drives (eAWD) takes place. eAWD in BEVs becomes much more common …” „… power output. Secondly, placing two separate e-drives on the front and rear axle is easier than …” „… that these functions are increasingly defined through software. For future e-drives, Magna is strongly …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Management 13S. Kaimer, Magna Powertrain GmbH & Co. KG, Lannach, AustriaSmart eDrive – Autonomous cooling …” „… architecture of electric drivesHigh-performance BEVsOptimization and testing of e-drives with a focus on …” „… eDrive for small BEVs and P4 AWD 21Y. Jin, Valeo, Shanghai, ChinaThe Future of BEV: High Performance …”

T. Hofman, J. Van Kampen, O. Borsboom Electric Mobility Design – From Powertrain Components to Vehicle Fleet Optimization S. 391-410

„… , e-drive, and gearbox system), we focus at a lower-coupled system level on understanding how to develop …” „… : Nachhaltige Energie, Smarte & sichere Mobilität, Gesellschaftliche Integration und Integrale Modelle …” „… challenges: climate action, renewable energy, and smart & sustainable transport. We believe integral research …”

A. Paone, J. Larbig, A. Rohm, T. Höche ZF TherMaS: Holistic Thermal Management for BEV S. 45-60

„… system can be more than compensated by using propane as refrigerant. Impact on dimensioning of e-drive …” „… Höche, ZF Friedrichshafen AG, Schweinfurt Abstract Efficiency of drive systems of battery electric …” „… vehicles (BEV) have almost reached levels of perfection at test conditions, e.g. WLTC. But in real driving …”

C. Reumüller, M. Sedlmair, M. Hein, A. Damm Transformation from conventional to electric powertrains Challenges in testing mechatronic shifting systems S. 359-376

„… example to disable 4-wheel-drive [2] for reducing drag torque in cruise mode or to connect an e-axle in a …” „… is currently in a far-reaching transformation process. Driven by planned bans on vehicles with …” „… in a far-reaching transformation process. Driven by planned bans on vehicles with internal combustion …”

doi.org/10.51202/9783181024201

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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R. Bumberger, W. Klinger, D. Botev Electric traction drive on a plough – More power for the driveline S. 23-30

„… number of field crossing Solution approach The PTO driven John Deere “Smart Power Generator Module …” „… Smart Power Generator is a PTO-driven device, mounted to the tractor front hitch. It converts the …” „… implement-mounted e-machines, eliminating the need for inverters on the implement. Therefore the module can drive up …”

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

„… lifetime prediction, these comprehensively processed smart data sets also deliver engineering-ready real …” „… generations. The structure-borne noise evaluation by e.g. pattern recognition algorithms complements the …” „… a smart service by Bosch Rexroth that automatically processes sensor data and provides the basis …”

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

„… discipline. The starting point was a diesel-electric power drive project (“MELA”), followed by the E …” „… Management A smart energy management supports the driver while working. The system permanently monitors …” „… ideas and fresh thinking in agriculture following the progress of electric drive systems and battery …”

W. Maaß, I. Shcherbatyi, S. Marquardt, A. Kritzner, B. Moser Real-time Smart Farming Services – Yield optimization of potato harvesting S. 67-72

„… , RESFAST provides a smart service platform on which data-driven smart agriculture can be efficiently …” „… Real-time Smart Farming Services Yield optimization of potato harvesting Prof. Wolfgang Maaß, …” „… Landmaschinenfabrik GmbH & Co KG, Damme; Arndt Kritzner, Logic Way GmbH, Schwerin; Benedikt Moser, FIR e.V. an …”

Titelei/Inhaltsverzeichnis S. I-XVII

„… N CE Ag ric ul tu ra l E ng in ee rin g ‚17 VDI-MEG 20 17 Agricultural Engineering Conference: LA N …” „… D n TE CH NI K A gEn g 2017 Th e Fo ru m f or A gr icu ltu ral En gin eeri ng In novations Mit …” „… 08:33:35 20 0 En gi ne er in g So lu tio ns fo r E ne rgy an d Fo od Pro duction …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - Commercial Vehicles 2021

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VDI Wissensforum GmbH (ed.)

Commercial Vehicles 2021

Series: VDI-Berichte

Volume 2380 2021

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H. Bublies, T. Dieckmann The chassis remains the backbone of road transport  smart & light S. 179-188

„… Friedrichshafen AGZF confidential 04 Lightweight eMobility Driver - Lightweight Enabler Accelerated e …” „… The chassis remains the backbone of road transport smart & light Dipl.-Ing. (FH) Holger Bublies …” „… Systems, Hanover Abstract The main drivers to shape the transport of the future are efficiency and safety …”

O. Treichel Simply connected – The central, configurable control system for full interlinking across systems for trucks,busses and light commercial vehicles S. 271-282

„… . Vehicles have the central purpose to drive from A to B, to transport the driver and the passengers. In …” „… software driven developments, controlling the functions and automating the features of the vehicle. Today …” „… communication. The communication, based on digital protocols, allows the driver, as well as the technician, a …”

S. Schönherr, T. Bergmaier-Trede MAN Truck & Bus SE – Shaping the future of mobility S. 245-270

„… mobility revolution taking place right now, competitors are becoming stronger as they add smart, new …” „… becoming a “Smart Innovator”. That is why MAN is focussing on creating a portfolio that will make a …” „… the bare minimum. We will gradually electrify our drive systems in order to lessen the extent of …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility products and software for commercial vehicles S. 1-16

„… eTrailer CV segment Bus, MCV 26 t LCV < 7,5 t Bus 26 t Semi-Trailer 40t Type BEV Central drive …” „… BEV Central drive BEV Axle drive e-Trailer Hybrid / Range- Extender Electric motor type …” „… volume-produced product Electric Axle Drive of the ZF E-Mobility-Division for passenger car market. ETrailer is …”

T. Mauthner, G. Hasenbichler, B. Henriques Intelligent automated driving features for refuse collection vehicles S. 189-204

„… the lack of skilled truck drivers by implementation of smart automated Driving features – This is one …” „… level 4 systems. 1. Introduction and Problem Statement The lack of skilled drivers for commercial …” „… with designated drivers within specific operational design domains (ODD). In literature, one can find …”

Titelei/Inhaltsverzeichnis S. I-X

„… � � � � � � � � � � � � � � � � � � � � � � � � � � � �43 J. Ebert, Cornelia Keller-Ebert, Ebertconsulting GmbH, Köln eDrive & Fuel Cell powertrain systems …” „… , Austria Data-driven selection of vehicle variants for the E/E integration test – Increasing variants and …” „… is available via Internet at www.dnb.de. f Ways to achieve Zero Emission ZF E-Mobility products and …”

J. F. Beaupère, F. Domprobst Tire contribution to truck sustainability – Roadmap to 2030 S. 135-148

„… axle 5LH Drive axle A B C D E A B C D E VDI-Berichte Nr. 2380, 2021 141 The fleet total Cost of …” „… . VDI-Berichte Nr. 2380, 2021136 The rolling resistance is driven by several mechanisms, each one leading to …” „… real-life trip parameters, we can, for example, expected from a European drive tire to have a real RRC …”

J. Pell, I. Müller, W. Gruber, A. Schilk E/E architecture and operating strategy for fuel-cell trucks – Challenges and solutions for energy- and cost-efficient operation S. 117-134

„… E/E architecture and operating strategy for fuel-cell trucks Challenges and solutions for energy …” „… the development of a holistic concept including an optimal energy management and an associated E/E …” „… architecture that enables and supports this. This paper describes the development of an E/E architecture and …”

doi.org/10.51202/9783181023808

VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (ed.)

DRITEV – Drivetrain for Vehicles 2021

Series: VDI-Berichte

Volume 2381 2021

Results in this title

C. Schmidt, H. Dhejne, J. Karlsson High Efficient 2 speed e-Axle – Highly efficient and shiftable under load S. 145-158

„… e-motor as an example. By using a smart and sophisticated power flow architecture, we can guarantee a …” „… high efficienct e-drive of the customer with AVL´s 2speed transmission. VDI-Berichte Nr. 2381 …” „… - Single Clutch - High speed e-motor - Smart actuator - Power shift And key performance targets: Fig …”

N. Scharlach Possibilities of a modern Powertrainmanagement S. 719-XIX

„… by the Market A driver for the product development is the market. The market gives us challenges …” „… : - Driven by the CO2 legislation, what is the futures propulsion system? o Hydrogen ICE o Fuel Cell o BEV …” „… Digital Services o FOTA / OTA o .... - What does the Truck transformation to autonomous driven …”

H. Wittig, J. Engasser, A. Glavinic AEROFLEX – Distributed Hybrid Drivetrain for Long Haul Freight Vehicles S. 593-608

„… improved by adding additional drive axles, which e.g. improve gradeability. This concept might allow …” „… e-drive potential to the GETMS and the trailer EBS. Vice versa, the LSM receives force requests to the …” „… installing a downsized combustion engine, which is supported by electric drives in the trailer units, if …”

G. Gao, D. Schöneberger, S. Rinderknecht Development of an innovative and modular test bench to analyse gear shifts in electrified powertrains S. 415-436

„… body is attached. On the output side of area C, the interface to area E of the output drive unit is …” „… initially zero, which corresponds to a standstill of the electric motor in the Speed4E drive. Active …” „… neuartigen, dedizierten Schaltaktoren für elektrifizierte Antriebe [1], wurde im Rahmen des Speed4E …”

Z. Caba, M. Zafer, C. Harman, G. Hellenbroich, Ö. Eyigöz Multi-speed e-axle for electrified heavy commercial vehicles S. 609-620

„… production, more integrated, purpose-built e-drive solutions will be preferred of which an example is shown …” „… system driven by e-motor instead of pneumatics o Commonality with existing mechanical axle Packaging …” „… number of the shifts in the drive cycles and o the advantage of e-motors being quick and precise enough …”

D. Morgenweck, M. Großmann, W. Fakler, M. Lamke, F. Bitzer ZF E-Mobility Software Functions for Commercial Vehicles S. 703-718

„… Semi-Trailer 40t Type BEV Central drive BEV Central drive BEV Axle drive e-Trailer Hybrid / Range …” „… Drive of the ZF E-Mobility-Division for passenger car market. ETrailer is a product of the former …” „… can be split between the inverter control and a central electronic control unit, i.e. the ZF drive …”

J. Shutty, A. Moser, D. Gajowski Analysis of propulsion system architectures across vehicle segments and markets S. 23-34

„… , DHT, AWD EV), eTurbo™, eBooster® electrically driven compressor, variations in battery size and type …” „… other drive dynamics, etc.) and to what extent each is modelled (e.g. efficiency multiplier or speed …” „… and emissions legislation along with the constant drive for improved performance and energy …”

J. Nowack, G. Hellenbroich, A. Ghosh, V. Shapovalov, R. Fleuren Park by Wire System for current Electric Drive Units S. 291-302

„… Park by Wire System for current Electric Drive Units Dr.-Ing. Jan Nowack, Dr.-Ing. Gereon …” „… : Element in vehicle through which driver request for Park state is communicated to PlxCU ABS Control …” „… responsible for controlling display to driver xTM Gearbox: Transmission (AMT, DCT, EDU etc.) Range …”

S. Idler, C. Bünder Scaling the functionality of a DCT-based DHD to segmentspecific requirements – The new high torque DHD Plus S. 241-254

„… ) either as a front driven solution or in combination with an electric drive system (eDS) on the rear axle …” „… ) Figure 3: eDrive in gear 2nd with a) axle torque over vehicle speed and b) DHD Plus torque flow path …” „… Figure 5. b) a) Figure 5: extended eDrive in 4th gear with a) axle torque over vehicle speed and …”

P. Barve Gear Design Challenges of 2-speed-AMT High Torque E-Drives S. 499-516

„… smart portfolio of e-Drives concepts as perfect fits for the new EV categories. These are Offset, or …” „… Gear Design Challenges of 2-speed-AMT High Torque E-Drives Pranav Barve, VCST Industrial …” „… & control (fully automated factories). Fig. 1: VCST strategy VCST e-Drive department offers a …”

G. Herbillon Performances Validation of an electrically-commanded dog clutch system for multi-speed and disconnectable eDrives S. 255-274

„… e-Drive department offers a smart portfolio of e-Drives concepts as perfect fits for the new EV …” „… disconnectable eDrives Dipl.-Ing. Gilles Herbillon, VC ST Industrial Products, Sint-Truiden, Belgium erfor …” „… : VCST eDrives AMT-concepts including a dog clutch technology ABSTRACT The future transmissions for …”

F. Langhammer, A. Kappes, A. Viehmann, S. Rinderknecht Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving Comfort S. 207-228

„… Novel “Two-Drive-Transmission for Long-Range” Powertrain: Ecology and Efficiency meet Driving …” „… dem DE-REX-Antrieb auf das neuartige Antriebsstrangkonzept "Two-Drive-Transmission for Long Range …” „… in the use phase. In contrast, dedicated hybrid drives show great potential in terms of minimizing …”

E. Schneider, C. Danzer, E. Schreiterer Modular and highly functional Hybrid Platform for subcompact cars up to full-size SUV S. 191-206

„… cars and full-size SUV can be covered by the smart integration of a second e-motor into the drive …” „… both a sufficient pure electric output torque and a maximum e-drive velocity of 130 kph. A shifting of …” „… the extension of the basic DHT to a combined hybrid system, a second e-motor (P3-EM) drives the …”

M. Giannantonio, S. Henzler, S. Rinderknecht Advanced Design of Dedicated Hybrid Drivetrains S. 77-100

„… , 2021 | 10:05:32 | 210.02 mm x 297.05 mm va ce esi f e icate y ri rivetrai s Dipl.-Ing. Marco …” „… ew or changed requirements (e.g. new safety or emission regulations for the vehicle platform) lead …” „… this paper (refer Fig. 1 lower part). In general, the approach is suitable for pure electric drive …”

M. Muether, B. Heuser, L. Virnich, A. Guedden, T. Luediger, D. van der Put Development trends towards CO2-neutral powertrains for HD applications S. 529-550

„… special focus will be on the use of such fuels (E-Fuels) and especially hydrogen. With a lot of different …” „… fuel options currently under discussion as energy carriers (e.g., hydrogen, methanol, Fischer-Tropsch …” „… efficiency improvements, electrification of the powertrain and optimization of vehicle usage through smart …”

doi.org/10.51202/9783181023815

VDI Wissensforum GmbH - Dritev – Drivetrain For Vehicles 2019

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain For Vehicles 2019

Series: VDI-Berichte

Volume 2354 2019

Results in this title

S. Demmerer Efficiency of electric axle drive systems – Potential of multi-speed-drives S. I-279-I-286

„… system in focus for two speed e-drives. VDI-Berichte Nr. 2354, 2019280 The official values for …” „… e-drive converts electric energy into mechanical energy while driving and mechanical energy into electric …” „… energy will pass the e-drive system several times and will be converted each time with the efficiency ɳ …”

T. Pullen Integrated eDrive system for various performance classes S. I-287-I-294

„… reduce complexity. Integrated eDrive system for various performance classes Dr.-Ing. (TH) Thomas Pullen …” „… developed the compact fully integrated electric drive system in a smart and optimized design concept by …” „… Abstract The compact fully integrated electric drive system combines an excellent power to weight …”

O. Simon, W. Heubner Triple wet clutch module and actuation system, shift cylinders and park lock for modern hybrid transmissions – Architecture and technical description of a triple wet clutch unit and the related active... S. I-471-I-482

„… gearbox (C0) inside a the Triple Wet Clutch (TWC) is providing smart design solution. The paper will …” „… packaging optimization and function integration. The packaging optimization will be achieved with a smart …” „… TWC with CSC, having a connection to an off-line 48 V or high voltage E-motor realized by a gear set …”

A. Kinigadner, T. Biermann Schaeffler eAxle family – future solutions for the electric drivetrain S. I-567-II-VIII

„… Kolloquium, Baden-Baden, 2018 [2] Pfund, T.: The Schaeffler eDrive Plattform – Modular and Highly …” „… concepts for the electrified drive system Development potentials for e-engines VDI-BERICHTE Herausgeber …” „… Schaeffler eAxle family – future solutions for the electric drivetrain Dipl.-Wirtsch.-Ing …”

P. Janssen, R. Keizer, T. Rosen Optimization of multi-motor electric drive systems – What is the optimum combination in terms of efficiency and cost? S. I-255-I-264

„… using a smart combination of e-motor types, for example an ASM on the rear axle and a EESM or PMSM on …” „… Optimization of multi-motor electric drive systems What is the optimum combination in terms of …” „… Konfigurationen für die EDU (Electric Drive Unit) verwendet. Häufig wird ein Permanent Erregter Synchron Motor …”

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

„… testing procedures. However, these procedures are defined by a very small group of drivers who by far …” „… most extreme drivers while balancing this with the monetary advantage of smaller dimensioned parts …” „… much as possible. Usually, a hypothetical 99.9 % driver is taken as a reference, which covers …”

M. Niklas, G. Reichart AUTOSAR Adaptive Platform – The standardized software framework for safe and intelligent e-mobility S. II-151-II-160

„… e-mobility Michael Niklas, Continental Corporation, Regensburg; Dr. Günter Reichart, AUTOSAR …” „… für eine zukunftsorientierte E/E Systemgestaltung, die zur Umsetzung auch von elektrifizierten …” „… AUTOSAR Classic Platform. A suitable software framework for safe and secure electric drive and other …”

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

„… werden können. VDI-Berichte Nr. 2354, 2019 427 Abstract Efficiency improvements in drive trains are …” „… which are typical at 9 to 20 bar. Depending on drive train layouts a fail-safe-functionality must be …” „… improvements in modern drive trains. Introduction The current situation of the automotive industries demands …”

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

„… or 2nd gear (modes 5 (E2C11C21) and 8 (E2C12C22)). Two-Drive-Transmission (2EM48kW,2i): for the …” „… ., and Fietzek, R., “Electric Two-Drive-Transmission for E- Vehicles” in: VDI-Berichte 2130: Getriebe in …” „… Strategy with Thermal Management of E-Machines in Pure Electric Driving Mode for Twin-Drive …”

doi.org/10.51202/9783181023549

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