„… electric drive trains (electric axles) for light commercial vehicles (LCV) and medium duty (MD) trucks. As …” „… step approach. The VDI-Berichte Nr. 2381, 2021638 first step was to publish the electric drive train …” „… all-electric commercial vehicles for urban logistics. Core of the development are entire drive systems …”

„… with Electric Drive Train and Hydrogen Fuel Cells as Range Extender � � � 701 G. Sandkühler, Faun …” „… VDI Congress Dritev Wissensforum Main topics: Design of electric drives Optimised mechanical …” „… Drivetrain Engineering GmbH, Ludwigsburg f Electric Drive BorgWarner P2 Modules – from HV to 48V …”

„… with this DHT are pure electric drive most of the time. In addition, the electrified powertrain …” „… 375 8 References [1] Amann, N., Böcker, J., Prenner, F.: Active Damping of Drive Train Oscillations …” „… Judder in automotive Drive Trains, Karlsruher Institut für Technologie Diss. 2016 [8] ÖTKÜR, M., ATABAY …”

„… to increase energy efficiency by disconnecting drive train sections that are not required. In the …” „… (hydraulics, electric drive, ...). Furthermore, with regard to the design and dimensioning of adjacent …” „… components in the drive train in the form of torque limitation and as a contribution to functional safety …”

„… increase the driving performance in electric and hybrid drive and to offer a serial driving mode for very …” „… both a sufficient pure electric output torque and a maximum e-drive velocity of 130 kph. A shifting of …” „… including the option of an electric all-wheel drive (eAWD) by using an electric rear axle. With this …”

„… art manufacturing facility. VDI-Berichte Nr. 2381, 2021 179 Key drivers for product development The …” „… attributes for any high-performance RWD sports car. This in turn drives a demanding set of requirements for …” „… the powertrain, in-particular the transmission. Dual Clutch Transmission systems in the market all …”

„… Simulationstechnik zur zielführenden Entwicklung immer anspruchsvollerer Lösungen innerhalb der Systeme zur …” „… damper systems. Fig. 3: Principle sketches conerning an optimized spring characteristic (a: Improved …” „… secondary side forced by the electric motor or a clutch. In the new constellation, the damper is thus …”

„… the torque on the wheel or drive train, gearshifts are subdivided into drive or coast gearshifts. If …” „… & Electric Drives. CTI, Rochester, MI, USA, 2012. [19] Matros, K.; Schille, F.; Behrendt, M. et al …” „… systems can therefore also be physical, virtual or physical-virtual.[2]. Since this paper presents a …”

„… topologies of the drive systems differ. In fuel cell drive systems, only the electric traction motor can …” „… converters (internal combustion engine and electric traction motor) in hybrid-electric drive systems can …” „… electric vehicles, they offer emission-free mobility. The drive system of fuel cell electric vehicles …”

„… E-DrivesProduct-Production-CoDesign of Electric Traction Motors with Model-Based Systems Engineering 61S. Ott, A. Braumandl, K. Bause …” „… architecture of electric drivesHigh-performance BEVsOptimization and testing of e-drives with a focus on …” „… ), KarlsruheVirtualdevelopment–optimizedE-Driveselectionbysystemsimulation 73A. Freiburg, GKN-Automotive, LohmarSystemized Modular Approach for Electric Drive Unit Family …”

„… additional challenges. The drive train of an electric vehicle is, typically, made up of an electric motor …” „… electric drive systems has been pro-posed and evaluated for a 3-in-1 system. As an alternative to further …” „… Psychoacoustic optimization of the NVH behavior of an eDrive power train Application of a Targeted …”

„… Transmission – the most underestimated part of the electric drive Next generation transmission …” „… sustainable and en-vironment-friendly solutions. From electric drivetrains to electric management systems, ZF …” „… paper, we will explore the design space for electric vehicle drives, with a specific focus on coaxial …”

„… multi-plate friction systems (MPFS) are typical shift elements in the drivetrain of ICE and Hybrid electric …” „… , this is the task of synchronizers in the conventional drive train. Fig. 2 gives an overview of the …” „… figure. As mentioned above, emDOC systems are directly driven by magnetic reluctance force. Equation (5 …”

„… Höche, ZF Friedrichshafen AG, Schweinfurt Abstract Efficiency of drive systems of battery electric …” „… able to cool more powerful electric drive axles than common systems. The results of the simulations …” „… contribution to increased sustainability of drive train components for battery electric vehicles. ZF TherMaS …”

„… : battery-electric and hydrogen-based propulsion sys-tems  Customer focus: considerations to real customer use cases …” „… driver causing an increasing amount of 42,2 Gt CO2 emissions per year. Transportation (including planes …” „… , ships, trains and road transportation) accounts globally for roughly 20% of these overall emissions …”

„… . Abstract An electric Two-Drive-Powertrain is presented that is intended to enable highly efficient …” „… life and the CO2 emissions from the provision of the electric energy used by an average German driver …” „… highly efficient electric drive is one of the core aspects, along with the reduction of vehicle weight …”

„… modern drive systems, replacing reactive or preventive maintenance with condition-based maintenance. For …” „… nasse Kupplungen im instationären Schlupfbetrieb in Sperrdifferenzialen und Torque-Vectoring-Systemen …” „… slip operation in limited-slip differentials and torque vectoring systems to improve lateral dynamics …”

„… in Germany, Max Eyth (1836-1906).www.vdi.de/megContent Tractor Drive TrainsAn Analysis of Mixed …” „… introduction to a highly integrated electric axle drive system 295S. Willems, R. Himmelsbach, ZF …” „… , Italy Communication SystemsAdapting and enhancing V2X communication to agricultural machinery to …”

„… to its full extend are highly integrated electric axle systems. With the focus on an identical …” „… electric axle drive system presented in the following pages offers an innovative solution to this key …” „… diesel- or methane-electric vehicle architectures [1],[2], electric single wheel drive solutions [1], or …”

„… and environmental friendliness of components, modules, drive trains, machines or even entire systems …” „… induces the need for a redesign of the associated drivetrains. Regarding them, the use of electric drives …” „… into mechanical (propulsion) energy. Furthermore, electric drives can easily be fed with regeneratively …”

„… The eTrailer – Intelligent hybridization for heavy duty commercial vehicles Electric drive …” „… industry first solution for integration of an electric drive in a trailer combined with a holistic control …” „… the electric drive. WABCO, the leading innovator and global supplier of technologies that improve the …”

„… significant emission reduction, fuel cell technology and/or hybrid and electric drive trains – to just …” „… commercial vehicles with alternative and conventional drive trains Dr.-Ing. Mario Greule, Dipl.-Ing York …” „… simulation environment, which is introduced below. VDI-Berichte Nr. 2350, 2019 187 Model based systems …”

„… – Intelligent hybridization for heavy duty commercial vehicles – Electric drive installed in a semi-trailer …” „… 99 N. Berger, Robert Bosch GmbH, Stuttgart Modular Platform Approach for Electric Drive System in …” „… commercial vehicles with alternative and conventional drive trains …”

„… with cardan joints. A 180 kW electric power motor drives the mirror output gear (from 0 to 1130 rpm …” „… Geared Systems—Predicting and Controlling the Whining Noise,” Automotive NVH Technology, Springer, pp …” „… , Laboratoire de Tribologie et Dynamique des Systèmes (LTDS), UMR5513 Université de Lyon, Ecole Centrale de …”

„… ) of the system, especially if it is used in electric vehicles and if it is activated without a driver …” „… train is the main driver for the vibration. For this reason the focus lays especially on the first gear …” „… and tightened environmental requirements drive as well the technological change from former …”

„… In-Wheel Electric Hub Drives. 2017 NDIA GVSETS, Novi, Michigan. 2017 [6] Michael S., Frank R., et al …” „… analysis of planetary gears train of semi-direct drive wind turbine. 2015 IEEE ICIA. IEEE, 2015 [10 …” „… Development of IWM Drive Technology. Electric Machines and Control Application, 2017, 44(6), pp. 1-18 [12 …”

„… requirements. Vacuum-independent boost of brake force is necessary for hybrid and electric drives. To give the …” „… , which covers the comprehensive requirement specification, [1]. The drive train of the brake booster …” „… the spur gear of the drive train, [2]. The Motor Pinion is made out of steel, the Twin Gear and the …”

„… enhanced gearless electric drives. On the other side, digitalization offers many opportunities for …” „… because of the progressive electrification of automotive powertrains. High-speed electric motors with …” „… high ratio transmissions are a promising approach. Besides, the use of plastics for power train …”

„… gearboxes and drive trains. Also for the other machine elements in gearboxes such as shafts and bearings …” „… examined. The usecases correspond to gear systems for electric rail vehicles. In the development of rail …” „… Automated requirements-driven design synthesis of gearboxes with graph-based design languages …”

„… gear trains have been widely used in various power transmission systems due to their distinct merits …” „… electromechanical coupling vibration characteristics of an electric drive multistage gear system[J]. Mechanism and …” „… reducer, planetary gear train, dynamic modeling, modal characteristics     1. Introduction Planetary …”

„… mechanical drive trains, and hence, an accurate representation of the complex interactions between gears has …” „… Antriebsstrangs: Methodology for the numerical NVH analysis of an electrified passenger vehicle drive train, 1st …” „… Elements and Systems Engineering (MSE), RWTH Aachen University, Aachen Abstract Multi-body simulation …”

„… ), Technical University of Munich, Garching Monitoring concept study for aerospace power gear box drive train …” „… 79 K. Landet, J. Perret-Liaudet, E. Rigaud, Laboratoire de Tribologie et Dynamique des Systèmes …” „… ? 203 B. Schlecht, T. Schulze, DriveConcepts GmbH, Dresden Co-simulation of the tooth contact of bevel …”

„… motor shaft via torque and speed. This allows higher measurement accuracy particularly for systems with …” „… device closes the power circle through the coaxial sun- and carrier-shaft . The electric motor …” „… the gear train: 100 mm VDI-Berichte Nr. 2355, 2019 117 Fig. 2: Sensor positions on the …”