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VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

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R. Worner, L. Pott, M. Lutz, C. Kajinski, H. Scheihing, C. Pasler Optimized electrified drivetrains and duty cycle testing methods related to future autonomous driving vehicle concepts S. 857-866

„… Optimized electrified drivetrains and duty cycle testing methods related to future autonomous …” „… driving vehicle concepts Prof. Dr. R. Wörner, L. Pott, University of Esslingen a.N.; M. Lutz, C …”

Titelei/Inhaltsverzeichnis S. I-XXVI

„… ., Ltd., Japan Optimized electrified drivetrains and duty cycle testing methods related to future …” „… autonomous driving vehicle concepts …”

doi.org/10.51202/9783181023556

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VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

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B. Kleinsteinberg, A. Hohenhovel Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving functions S. 593-604

„… Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving …” „… DC/DC malfunction, agile driving, functional safety, and highly automated driving. The required …” „… engine of hybrids needs to be taken into account. Current systems of automated driving levels of levels …”

G. Castignani, F. Chandelle, S. Jafarnejad, I. Scherer Evaluation of a driver’s compatibility with electric, plug-in hybrid, and hybrid vehicles based on mobility patterns analytics S. 489-500

„… multiple factors: the driving style (e.g., harsh maneuvers, anticipation), the typical daily distance …” „… driver coaching, boosting electrified automotive sales, optimizing corporate fleets, minimizing carbon …” „… how to assess electromobility transition by collecting, augmenting, and profiling driving trip data …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Towards lead-acid free 12 V power supply for electrified vehicles and highly automated driving functions …” „… 1 f Automated Driving Collaborative Development of a Test Environment for Automated Driving …” „… , Paderborn Reliable Validation of Highly Automated Driving Functions by Increasing the Virtualization Level …”

S. Alexander, F. Borrelli, M. Pfeifle Real-time Contextual Intelligence Services for Connected Electrified Vehicles S. 509-522

„… Real-time Contextual Intelligence Services for Connected Electrified Vehicles OEM Digital …” „… , Budapest, Hungary Abstract Connectivity and electrification are the two top market forces driving the …” „… dependent (temperature, load, air drag, road grade, topography, traffic, driving style…). In summary, the …”

J. Langkau, S. Wenz, T. V. Fernandez, L. Pullen, A. Tekavčič, N. Jezeršek, A. Wagner Electric Charge Lid – System components for future charge lid systems S. 475-488

„… experience and preparing for autonomous driving, electrified charge-lids will become a necessary feature. In …” „… , Slovenia Abstract The race to electrified vehicles picks up speed. With regards to customer …” „… technologies and future trends. Market demands The future autonomous driving, as well as the automatic …”

D. Mehlig, M. Muller, J. Treier, A. Loges Long distance e-mobility in the trade-off between battery capacity & charging power – Battery immersion cooling as enabler technology? S. 545-562

„… called ACES megatrends, which summarize the future technology fields of autonomous driving, connectivity …” „… production volumes of electrified vehicles in the last years. VDI-Berichte Nr. 2384, 2021 545 Based on the …” „… electric vehicles (BEV), the production nearly tripled until 2020 [1]. Sales of electrified vehicles in …”

G. Reichart, R. Asmus, B. Mattner AUTOSAR Vehicle Operating System (AVOS) – The Safe and Secure Framework for Automotive System Architectures S. 245-256

„… computing power, considering automated driving, for example. In addition, there are strict regulatory …” „… use cases such as highly automated driving, vehicle-to-everything (V2X), and greater interaction with …” „… the additional AUTOSAR Adaptive Platform emerged. New applications like highly automated driving …”

doi.org/10.51202/9783181023846

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VDI Wissensforum GmbH (ed.)

Dritev 2023

Series: VDI-Berichte

Volume 2420 2023

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S. Yan, P. Piecha, N. Hetzel Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles – The influence of software and driving scenarios on powertrain design S. 377-390

„… Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles The influence …” „… of software and driving scenarios on powertrain design Dr.-Ing. Steven Yan, Dr. techn. Pascal …” „… architectures and the requirement for modularization. In electrified powertrains, the position and number of …”

C. Mohr Acoustic Optimization of Electric Powertrains from a Vehicle Level Perspective S. 471-XVI

„… optimizing the acoustics of electrified powertrains, so that the tonal noises occurring at higher frequencies …” „… electrified powertrains. Thanks to a comprehensive understanding of the systems involved, robust limit curves …” „… for deriving the limiting values of an electrified drivetrain the com-ponent limit value, which is …”

A. Braumandl, K. Bause, A. Albers Automated design of fuel cell drive systems S. 221-234

„… braking or electric driving, are inherently possible in FCEVs. Also, while the definitions of the …” „… of product engineering. For instance, the average power to peak power ratio in different driving …” „… ], the author optimizes the concept design of electrified drive systems, including fuel cell drive …”

J. Ahn, S. Yang Disconnect Actuator System (DAS) for AWD EV’s Driveline – Increasing electric efficiency, Seamless shifting system S. 115-130

„… efficiency and driving performance for AWD EVs. The proposed DAS provides a function to connect or disconnect …” „… was developed with the target of simultaneously securing high driving performance in AWD DAS. When the …” „… and secure the driving performance of AWD, a DAS capable of connecting or disconnecting power between …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Without Compromising Driving Efficiency 37J. Gindele, Magna Powertrain, Untergruppenbach;F. Faistauer …” „… ElectrifiedVehicles–Theinfluenceofsoftwareanddrivingscenarioson powertraindesign 377S. Yan, P. Piecha, N. Hetzel, IPG Automotive GmbH, KarlsruheElectric Mobility …”

L. Bayoux, K.-L. Kimmig, D. Reitz Has the potential in terms of weight, installation space, and function already been exhausted for hybrid transmissions? S. 205-220

„… and fully electrified powertrains is largely shaped by legislation based on vehicle emissions …” „… convenience in driving and, above all, in charging/fueling, all playing a role in varying degrees of weighting …” „… customer-relevant driving characteristics, such as the possibility of influencing lateral dynamics through torque …”

R. Fehrenbacher, P. Duck, K. Bause Ways to increase sustainability by expanding product development processes for vehicles using the example of a hybridized automated transmission S. 411-424

„… market remain high in terms of comfort and driving performance. However, since subsequent markets show …” „… established vehicle standards such as range, comfort, and driving dynamics. In 3rd and 4th world countries, on …” „… should be electrified. An electric powertrain is a solution for this market, but not for use in third and …”

A. Kappes, S. Frei, P. Noone, Stephan Rinderknecht Development and Design of a Range Extended four-speed Two-Drive-Powertrain S. 253-280

„… electric machines, enables the use of downsizing effects at moderate driving speeds. Each electric motor is …” „… vehicle reached on short distances of less than 20 km in total [3]. This means that most of the driving …” „… the most efficient operation among the EMs. For moderate driving requirements, this usually means …”

doi.org/10.51202/9783181024201

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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J.-E. Moseberg, J. Kohlhoff, S. Hekeler Electric all-wheel drive: enhancing vehicle dynamics and driving safety by wheel-individual torque distribution – How to make use of the over-actuation of electrified vehicles S. II-103-II-116

„… Electric all-wheel drive: enhancing vehicle dynamics and driving safety by wheel-individual torque …” „… distribution How to make use of the over-actuation of electrified vehicles Dr.-Ing. J.-E. Moseberg …” „… vehicle dynamics as well as driving safety. First, a desired vehicle behavior is realized which the …”

K. Bennewitz, A. Mann Powertrain electrification exemplified by the VW Golf S. II-135-II-168

„… regarding electrified VDI-Berichte Nr. 2328, 2018 165 driving experience. On the one hand, this comprises …” „… has successfully introduced various electrified vehicle concepts on the basis of existing platforms …” „… Volkswagen lithium-ion battery system as energy storage a significant increase in driving range and power …”

F. Mühlfeld, M. Hochrein, N. Schmidt-Winkel, J. Buhl Electrified automated manual transmission (eAMT) – Synergies by combining an electric drive with an automated transmission S. I-197-I-210

„… Electrified automated manual transmission (eAMT) Synergies by combining an electric drive with …” „… . Mit eAMT (electrified automated manual transmission) bietet ZF ein Hybridsystem für den Front-Quer …” „… a significant increase in the vehicle price. With eAMT (electrified automated manual transmission …”

A. Schmidt, H.-P. Fleischmann Enhancement of a dual clutch transmission kit – AUDI S tronic – Version for All-Wheel Drive, Increase of Torque and HV Electrification S. I-33-I-48

„… and a remarkable electric driving experience. Thus, the first electrified kit derivative allows the …” „… higher torques and load spectra by way of modifications on specific details. An HV electrified version …” „… drive, when the driving dynamics do not require it. Separating clutches immobilize cardan shaft and …”

Titelei/Inhaltsverzeichnis S. I-I-I-X

„… electrified powertrains Hybrid modules Use of artificial neural networks in simulation Development tools …” „… . Tenberge, Ruhr-University, Bochum f Transmission topologies as part of electrified powertrains Electrified …” „… powertrains does not exclude driving pleasure � � � � � � � � � � � � � � 499 R. Savelsberg, FEV …”

M. Werra, A. Ringleb, C. Sieg, F. Küçükay Thermal behavior of 48 V hybrid systems S. I-529-II-VI

„… machines is varied. Furthermore, legal cycles as well as Real Driving Emissions cycles and representative …” „… electrified plug-in hybrids. At this point, 48 V hybrid systems offer a good compromise between costs and …” „… simulations the power of the EM is varied. In addition to legal cycles, Real Driving Emissions cycles and …”

F. Leonardi, A. Munoz, L. Guo, F. Liang, M. Degner Electric machine design approaches for electrified powertrains S. II-169-II-182

„… Electric Machine Design Approaches for Electrified Powertrains Elektrische …” „… Company, Dearborn, USA Abstract Electric machines used in electrified powertrains are required to …” „… have high torque density, low energy loss over driving cycles, wide constant-power speed-range, and …”

N. Dudin, S. Ott, A. Albers, R. Misch, T. Rochlitzer Virtualizing validation processes of electrified powertrain generations S. II-47-II-72

„… Virtualizing Validation Processes of Electrified Powertrain Generations N. Dudin, S. Ott, A …” „… , Ingolstadt ABSTRACT As the four automotive megatrends; electrification, automated driving, diverse …” „… electrified powertrains realize an increasing number of customer-oriented functions through software [Eigner …”

C. Schmahl, W. Hildebrandt, D. Reith The impact of efficiency enhanced drivetrain components on the energy consumption of electric and conventional vehicles S. I-119-I-130

„… systems (i.e. combustion type engines) the avoidance of CO2 penalty was in strong focus, for electrified …” „… drive systems and energy flows for relevant driving situations The respective energy flow is …” „… significantly influenced by the driving condition. In normal drive mode, the energy flows from the drive unit …”

G. van Spijk, A. Klaassen, A. van der Leest, A. Brandsma, M. Tweehuysen CVT: dedicated to hybrid solutions – Setting the benchmark on all KPI’s S. I-65-I-78

„… the left nomographic chart of Fig. [8]. VDI-Berichte Nr. 2328, 201872 2. Driving_off The vehicle …” „… driving the wheels are subject to reconsideration. At the same time investments must be safeguarded …” „… volume reaches over 18 Million CVTs by 2020, see Fig. [1]. Driving forces behind this success are the …”

D. Güth, J. Haupt, T. Gassmann Seamless-shift two-speed eAxle with torque vectoring S. I-255-I-268

„… features enable a significant increase in driving comfort and safety as well as energy efficiency, as it …” „… . Meeting these market and legal requirements, GKN as a supplier of conventional and electrified power …” „… equivalent AWD vehicle only with a conventional combustion engine, the driving dynamics of a hybrid vehicle …”

C. Danzer, T. Voigt, T. Günther, R. Tröger From fleet requirements to optimized Dedicated Hybrid Powertrains S. I-269-I-284

„… conventional, hybrid and electrified powertrains in the concept phase. The innovative approach contains the …” „… parameters and technologies regarding criteria like CO2-Emissions, driving performance and powertrain costs …” „… topology. To VDI-Berichte Nr. 2328, 2018274 ensure the vehicle-specific driving performances individual …”

I. Andrasec, B. Jeitler AVL’s future hybrid X mode – A modular transmission family concept S. I-211-I-228

„… goals [3]. In a first step, the powertrain is electrified with 12V start stop systems and intelligent …” „… . These can be local, emission-free driving or improved driving dynamics. First 48V solutions were …” „… . Locally emissionfree, purely electric driving is still acceptable with this performance in the urban area …”

B. Arnold, B. Lecointre Shift simulator for shift feel and quality development of manual transmissions S. I-425-I-440

„… customer satisfaction and driving experience. To be able to frontload the process of shift quality …” „… electrified propulsion recently. This vision does not mean to stop focusing on the development of …” „… providing a realistic driving experience to the user. [5] The current set up with all modules attached is …”

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

„… evaluated towards the driving dynamics in the context of the drive development. Furthermore, due to the …” „… behavior [2], which does usually not represent a critical driving dynamic behavior, but triggers a …” „… currents and torque are calculated in order to show the impact of SSC on the dynamic driving behavior. The …”

M. Hofstetter, D. Lechleitner, M. Hirz, M. Gintzel, A. Schmidhofer Multi-objective gearbox design optimization for xEV-axle drives under consideration of package restrictions S. I-239-I-254

„… electrified powertrains is presented by Albers et al. [9] that focuses on battery, power electronics …” „… electric machine properties and required driving performance (Table 2). The layout process considers a …”

doi.org/10.51202/9783181023280

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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J. G. Wiecha, H. Bernhardt, T. Bogel, T. Herlitzius Reducing draft force on mounted implements by an electrified traction roller – Traction assistance on a slurry-injecting grubber S. 495-502

„… Reducing draft force on mounted implements by an electrified traction roller Traction …” „… more, electrification is implemented in new tractors. The need for electrified mounted implements and …” „… getting a clean outcome of the expected draft force reduction, the driving tests were performed having a …”

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

„… machinery – renaissance of the mechanical drive axle in the form of electrified axle and wheel drive …” „… . The increasing use of all-wheel drive even in low-power tractors as well as safety-critical driving …” „… concept of electrified wheel or axle drives. Functional integration of the electrified travel drive (eCVT …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Technology, Technische Universität Dresden eCVT for Tractors – Continuously Variable Driving and Electric …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � 135 S. Igl, G. Grömmer, M. Auer, K. Grad, ZF Friedrichshafen AG, Passau Hydraulics in electrified …” „… University and DFKI, Osnabrück Predictive driving strategy for radar-based slope detection in tractors …”

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 …” „… driving and working operations. As a result, the performance, comfort and efficiency of the drivetrain …” „… electrified drivetrain (eCVT) and an electric power take-off (ePTO) may present increased benefits for the …”

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

„… frequency range is perceived as particularly unpleasant for the driver and leads to less driving comfort [4 …” „… automotive sector. For example, a validated methodology for a multi-domain model of an electrified car is …” „… , which is proportional to the driving speed. Fig. 1: Test bench in semi anechoic chamber (left), SPL …”

M. Mattetti, G. Molari, S. Fiorati, N. Lenzini Idling of agricultural tractors S. 311-318

„… use of idlingstop devices. However, in order to better design the tractor with electrified devices and …” „… Fuel Economy by Eco-Driving with Devices for Freight Vehicles in Real Traffic Conditions. Presented …”

S. Lorenz, H. Wanta, J. Krzywinski, T. Herlitzius FELDSCHWARM©-UI: A User Interface for Controlling Swarm Technology S. 253-264

„… future working environments enable machine operators to supervise and control a network of electrified …” „… . In addition, he is able to decide directly how the machine should react to this obstacle (driving …”

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

„… with a high degree of autonomy utilizing electrified and distributed drive architectures. In the long …” „… and design methods. However, as known from robotic vehicle approaches and the autonomous driving, the …”

doi.org/10.51202/9783181023617

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