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DRITEV – Drivetrain for Vehicles 2021

VDI-Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2381 2021

Treffer in den folgenden Teilen:

K. Hirano E-Axle with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of driving force S. 229-240

„… E-Axle with multi driving modes for BEV & Mild HEV P4 The 3 in 1 e-Axle for EV requiring a wide …” „… Motor - Multi Driving Mode” e-Axle is a “Two motor - Two speed” eAxle developed to achieve low power …” „… the ”Two-motor - Two-speed” 3 in 1 eAxle: Dual Motor Multi Driving Mode e-Axle (hereinafter …”

A. Nees Flexible Electro-hydraulic Actuation System for Multi-speed Electrified Drivetrains – Requirements and Concept S. 275-290

„… electronics constraints. The area of best efficiency lies between a high torque city driving mode and a …” „… efficient sailing mode. Another benefit of multi-speed EDUs can be the differentiation between brands. This …” „… operated in driving mode with neglectable actuation power. The system should work on demand, i.e. only …”

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

„… mode and supported by the dog clutch during recuperation and reverse driving. During shift from first …” „… e-Motor - Multi plate dry clutch as enabler for high efficiency and compact design - Electromechanic …” „… Axle Torque [Nm] 7500 Clutch - Dry multi plate Vehicle Speed [km/h] 210 System Voltage [V] 850 Max …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… with multi driving modes for BEV & Mild HEV P4 – The 3 in 1 e-Axle for EV requiring a wide range of …” „… ” Powertrain: Ecology and Efficiency meet Driving Comfort …” „… driving force � � � � � � � � � � � � � � � � � � � � � 229 K. Hirano, UNIVANCE …”

A. Ramsauer, A. Pujari Frontloading for (Hybrid-) Transmission Integration at BMW S. 101-116

„… Driving Mode BMWs inline 6-cylinder engine is mated with an 8-speed automatic transmission, the …” „… approach, which is to further close the gap between multi-faceted subjective perception and its automated …” „… mathematical description with new methods. The focus lies on the evaluation of different driving maneuvers …”

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

„… hybrid, series hybrid driving modes, and parallel-series hybrid driving modes as well as charging modes …” „… in an engaged position. The driving mode shown in Fig. 8 could be used e.g. for sporty launches or …” „… speed Fig. 8: Pure electric driving in 1st and 2nd speed An exemplary parallel driving mode is …”

T. Hillesheim Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle S. 319-328

„… three-speed transmission [2]. 2 Higher efficiency thanks to a multi-speed transmission In modern …” „… Energy-efficient Hydraulic Control for the Multi-speed Transmission of an Electric Vehicle …” „… design the traction motor for long-distance highway driving. Electric drives are intended to achieve …”

T. Skubacz, C. Burkhardt, S. Krischke Shift Elements for Electric and Hybrid Drivetrains – Shift elements with low drag losses, high actuation energy efficiency and integrated overload protection S. 487-498

„… driving, purely combustion-engine or pure electric driving modes. Serial hybrid configurations enable …” „… . Motivation Hybridization and electromobility are current trends in the powertrain development of modern …” „… pure electric driving, recuperation, but also charging while stationary, as well as range extender …”

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

„… Coaxial / Layshaft or planetary / Single-speed or multi-speed / Wet or dry sump / designed to incorporate …” „… electric vehicles. The trade-offs between city and highway driving can still be met while ensuring that …” „… improvements can increase the driving range or downsize the batteries or the powertrain. One of the main …”

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

„… does to hybrid mode and constant driving using the ICE. The DHD Plus offers a value package with a …” „… performance during allelectric, hybrid and ICE driving are presented. Kurzfassung Das DHD Plus ist Teil …” „… . Conventional Driving Performance As known from DCT architectures, the mechanical gears are arranged in an even …”

S. Kaimer Power to the Wheels – Challenges and Benefits of Electrified AWD for EVs and Hybrid vehicles S. 117-124

„… technology has evolved from a traction aid to a means for greatly improved driving dynamics, including …” „… favorable in terms of driving dynamics and efficiency? Magna Powertrain has compared four different axle …” „… opportunity There is a consensus that future CO2 targets and local requirements of zero-emission driving …”

A. Albers, M. Behrendt, J. Köber, T. Breitinger Development of a method for the automated validation of the shift quality of modern dual clutch transmissions on full-vehicle test benches S. 399-414

„… optimum is always defined as a function of the current driving style and the selected mode (e.g. Normal …” „… Sport mode with sporty driving. Validation of the resulting shift quality is currently primarily …” „… of research, which in turn cover all driving modes (normal, sport, race), loads and operating states …”

B. Krüger, G. Filomeno, D. Dennin, P. Tenberge Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization Algorithm S. 377-394

„… Holistic Design of All-Wheel Drive Electric Powertrains Using a Multi-Objective Optimization …” „… ) are fully examined within a multi-objective optimization. Therefore, both EM parameters and the …” „… multi-objective optimization algorithm is applied. This allows the identification of Pareto optimal solutions …”

A. Bagh, D. Magnor, J. Kneiber, F. Löhe eTransport – Application of axle-integrated e-drive in urban LCV and MD trucks S. 637-652

„… electrical tensioning principle. As in real driving mode in the vehicle, the VCU transfers one target torque …” „… newcomer in the area of driven axles it was decided to enter the market in a consistent reassuring multi …” „… high-voltage battery from direct to alternating current by power electronics on the one hand and driving a …”

C. Schörghuber, M. Ortner, J. Pell, S. Pretsch Holistic system design and operation of a fuel cell truck based on an innovative energy management S. 685-700

„… efficiency optimization on a defined driving cycle under consideration of all system limitations. Especially …” „… vehicle requirements such as driving range, weight, product cost and installation space lead to …” „… driving cycle. According to the typical efficiency characteristics of a fuel cell, the efficiency is …”

M. Häßler, O. Werner The Pendulum Rocker Damper – Providing flexible damper characteristics for hybrid powertrains S. 329-346

„… serial parallel hybrid topology (Schaeffler Multi Mode) including an overview of all relevant operating …” „… , represent limited options to provide the appropriate torsional stiffness for every driving situation …” „… example, during charging mode at low loads. The hybridized powertrain poses new challenges, but also …”

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

„… P erformances V alidation of an electrically- commanded dog clutch system for multi- speed and …” „… categories. These are Offset or Coaxial / Layshaft or planetary / Single-speed or multi-speed / Wet or dry …” „… electrically-commanded dog clutch that can be used for the “NextGen” eDrives either as SHIFTING system (for multi …”

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

„… , 800V), eMotor position (P0, P1, P2, P3, P4, PS, RWD/AWD EV), multi-motor solutions (dual axle, P0/P3 …” „… , power electronics (Si, SiC), transmissions (single speed, multi-speed) and other major subsystems …” „… ) Faster development cycles Tighter tolerances driving the need for increased fidelity Higher level …”

A. Drechsel, J. Pellkofer, K. Stahl, J. Sandor, M. Hein Development of a new test method to investigate the wear behaviour of hypoid gear oils S. 453-468

„… share of gear oils of particular API GL categories (including universal - multi grade oils) in the …” „… pinion as driving member. The oil temperature is regulated to 79 °C, which is equal to the oil start …” „… , Frankfurt/Main (1999). [Tus11] Tuszynski, W.; Michalczewski, R.; Piekoszewski W.; Szczerek M.: Modern …”

doi.org/10.51202/9783181023815

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ELIV-MarketPlace 2022

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2405 2022

Treffer in den folgenden Teilen:

F. Finkeldey Smart LiDAR Components – Automotive SPAD detector IC and high performance laser driver S. 293-302

„… Finkeldey, Elmos Semiconductor SE, Dortmund Abstract Modern automotive technology evolves around …” „… efficiency, safety and comfort. With advanced driver assistance and partially autonomous driving becoming …” „… transmitter side, a scalable 1ns pulsed laser drivers compatible with the latest generation of multi …”

Manuel Gärtner, Nadia Lecci New STi2GaNTM technology for ultra-fast switching automotive applications S. 121-132

„… , enabling almost ideal pulses in the sub 2-3 ns range and driving long range LiDAR system performance to new …” „… multi-laser and matrix versions are planned, with multi firing options. 3. 48V/12V DCDC converter This new …” „… SiPMonolithic Multi Switch GaN Power Stage + Si Driver and Controller STi2GaN monolithicPower & driver in …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… ManagementBenchmark of modern electrification concepts – Which powertrain topologies have the most benefits …” „… neocx GmbH, Dresden f Autonomous Driving in Practice – Use Cases and ExperiencesNext-Gen Sensor Fusion …” „… for Next-Gen Sensors and Driving Functions � � � � � � � � � � � � � � � � �37 E …”

J. Hampp Targeted use of modern high-level languages, reuse of software modules and an ISO 26262 and ISO 21434 compliant compiler tool chain to ensure reliable cooperation guaranteed using all available hardwa... S. 173-180

„… Targeted use of modern high-level languages, reuse of software modules and an ISO 26262 and ISO …” „… hardware resources, parallelization and acceleration options of an automotive Multi-Core Micro Controller …” „… Dipl.-Inform. Joachim Hampp, TASKING Germany GmbH, Munich Abstract Heterogeneous Multi …”

Florian Pampel, M. Stapelbroek, I. Hazanavicius Tailored battery systems for entry level up to high performance applications Challenges in battery development S. 99-108

„… and flat packs, while maximizing safety and decreasing costs to offer customers the highest driving …” „… unitPower supply of standby consumers even during sleep mode(Recuperation and start-stop)ChallengesCost …” „… 20°CNurburgring cycle with Driving time: 390 s (6 min 30s)Average cells temperature: 46.4°C Maximum …”

M. Tanimou, T. Stumpf Centralized Architecture in Commercial Vehicles and its impact on Software defined Architecture S. 403-412

„… . electrification, high-performance computing, autonomous driving, digital integration and connectivity) with all …” „… Gateway, CU: Control Unit, DA/AD: Driver Assistance/Autonomous Driving, Info: Infotainment,MIP: Motion …” „… driving integration platformCockpit integration platformCommercial Vehicles and Off-Road | Tobias Stumpf …”

doi.org/10.51202/9783181024058

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ELIV 2023

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2423 2023

Treffer in den folgenden Teilen:

Z. Bassi, P. Gulden Using Radar and Vision Fusion for Improved Low-light Pedestrian Detection S. 113-132

„… fusion can be accomplished with modest processing power to help bring the safety benefits of multi …” „… becoming a critical design requirement in automotive safety systems. The reasons are multi-fold, such as …” „… at increasing safety and providing a more efficient driving experience. Camera image sensors are one …”

T. Hackl, L. Roslaniec Multi-level GaN inverter for highest HV EV performance and efficiency – comparison of 2-level and 3-level inverter topology S. 247-252

„… Multi-level GaN inverter for highest HV EV performance and efficiency – comparison of 2-level and 3 …” „… Multi-level inverter is state-of-the-art today´s in electrical drive applications with high power and high …” „… . Speaking of multi-level inverter, more sinusoidal currents (lower total harmonic distortion – THD) reduce …”

F. Kraemer Development and Testing Autonomous Vehicles (AV) at Scale S. 149-158

„… . Frank Kraemer, IBM Germany, Frankfurt Abstract Data is at the heart of developing Intelligent Driving …” „… or even entire systems in the field of driver assistance and automated driving, it is essential to …” „… carry out real on road driving tests. One major goal is to collect measurement data from sensors …”

M. Feulner Automotive Radar Technology Innovations power next-gen ADAS and Autonomous Driving S. 133-134

„… capabilities both on horizontal (angular) as well as vertical dimension. It allows multi-mode operation across …” „… Automotive Radar Technology Innovations power next-gen ADAS and Autonomous Driving Matthias …” „… different range modes VDI-Berichte Nr. 2423, 2023134 …”

T. Schwendner, M. Schlodder SAE J1939 in AUTOSAR – CAN FD and CAN XL – Achieve Higher Data Rates for J1939 Communication in AUTOSAR S. 635-644

„… Multi-PG concept, J1939-22 introduces changes to the Broadcast Announce Message (BAM) and Connection Mode …” „… systems in modern commercial vehicles. AUTOSAR is also steadily increasing its footprint in this industry …” „… , communication in modern E/E architectures has continued to grow, requiring higher transmission rates. The SAE …”

P. Dreiseitel, D. Yesilbas Generative Artificial Intelligence – How AI Models Change the Way We Develop Automotive Products S. 405-418

„… that can personalize the in-car experience for passengers. From setting ideal driving modes to …” „… complex multi-physical systems. VDI-Berichte Nr. 2423, 2023 405One of the sectors most poised for …” „… assistance systems to autonomous driving capabilities. These technologies leverage different aspects of AI …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… 210 mmContent Automated Driving – SystemsCriticality driven data acquisition in autonomous driving …” „… , StuttgartVehicle-to-vehicle (V2V) communication as enabler for improved automated driving functions 17M. Kremer, FEV.io GmbH …” „… | 148 mm x 210 mm Automated Driving – SensorsUsing Radar and Vision Fusion for Improved Low-light …”

L. Heinrich, M. Springer, D. Schütz, J. Pannek A Holistic Approach for a Universal Vehicle-to-Robot (V2R) Communication Interface S. 365-378

„… progress in autonomous driving, robotics, and communication technology, Automotive Service Robotics (ASR …” „… hardware. Based on modern Robot-to-Everything (R2X) and Vehicle-to-Everything (V2X) communication and an …” „… into the V2R ecosystem. 1. Introduction The research field of autonomous driving evolves rapidly …”

S. Miller, L. Nicoletti A Holistic Approach for Designing a Battery Electric Vehicle Thermal Management System S. 77-90

„… Driving Range of Electric Vehicle for Various Driving Modes,” SAE Technical Paper Series, 2013 [3] A …” „… is used to simulate the vehicle’s performance within a driving and charging cycle and to analyze the …” „… environmental conditions and the temperatures of the powertrain components. In serial mode (A connects to B, C …”

K. Eliasch, Dr. P. Friedel, D. Li, D. Shan Cooperative Perception Services to Improve the Safety of Road Users S. 347-364

„… disabilities as a result of their injury[ 1 ]. In the past ten years, the Advanced Driving Assistance System …” „… (ADAS) and Autonomous Driving (AD) system are rapidly evolving and serving with outstanding advantages …” „… human errors[ 2 ]. Unfortunately, although modern ADAS and AD systems can increase individual safety …”

M. Bornemann, F. Baumann Sustainable Software Development for Cloud-Native Vehicles S. 519-532

„… software architecture has not yet even begun. Consider:  Modern, cloud-based DevOps solutions are …” „… and then for assisted driving. It was necessary to up-integrate the content of several dedicated …” „… controllers into domain controllers since assisted driving and cockpit functionality required close …”

D. Nardo, G. Aiello, F. Gennaro Analysis of WBG based hybrid semiconductors approach for bidirectional PFC in On-board charger applications S. 223-234

„… and enables high switching frequencies. The power rating of modern OBC increases moving from 3.3 or …” „… grid operation mode (V2G) or vehicle to load (V2L). Thus, the power flow in the modern OBC is …” „… maintenance costs comparable to that of the traditional technologies. However, the driving range, recharge …”

O. Schmidt, K. Albers, P. Rehkop, R. Münzenberger Strategically Migrating, Mapping and Scaling Software to new SoC, domain and zone architectures and HPC S. 169-184

„… powerful hardware. But hardware is the driving factor for cost per vehicle. Cables, connectors, ECUs and …” „… cause-effect chain ([1],[4],[6]). Examples are any functionality for automated or assistant driving, such as …” „… , we have an RTOS, middleware, inter-process communication, multi-core ECU, and sometimes a hypervisor …”

T. Huck, A. Achtzehn Towards the next step in vehicle E/E architectures S. 185-198

„… to premium cars with automated driving functions, and the option of retaining established solutions …” „… assistance domain with a common implementation of parking- and driving-related functions in a merged setup …” „… multi-Gbit Ethernet, it is expected that the currently brought forward technical and commercial constraints …”

A. Heise Plug & Play High-Performance Computer (HPC) and Fluid Cooling Solution S. 159-168

„… . Dipl.-Ing. Andreas Heise, Continental, Eschborn Abstract Automotive mega trends like Automated Driving …” „… modern vehicles. Therefore, software is taking the lead and rules the hardware. Centralized …” „…  256 GB/s). E/E architectures for the software-defined vehicle Modern software-defined vehicles require …”

doi.org/10.51202/9783181024232

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Systematic Derivation of Objective Requirements on Vehicle Steering System

Martin Ralf Münster

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 819 2023

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Subsystem Analysis of the Front Axle S. 93-122

„… other modesare found within the interesting frequency range. However, only modes #107 and #110 …” „… used for this purpose:1. Generic simplified models,2. Specific multi-body simulation models.Generic …” „… . 5.5.x = frontyzTOPVIEW„inner mode“ atωwith center of rotation located right of wheel„outer mode …”

Introduction S. 1-12

„… detail, even thoughthey contribute substantially to the overall driving experience. However, from the …” „… Target-Driven Process of Basic Vehicle DesignA modern vehicle represents a combination of multiple subsystems …” „… (so-called “dimensions”) of a subsystem is called as multi-dimensional “SolutionSpace”. Examples of the …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Vibration . . . . . . . . . . . . . 353.1.1 Steering Vibration Limit for Steady-State Driving …” „… Aided DesignCART Classification & Regression TreeCMS Component Mode SynthesisCV Characteristic ValueDoE …” „… and CompliantLM-FBS FBS with Lagrange-MultipliersMBS Multi-Body SimulationMDO Multidisciplinary Design …”

doi.org/10.51202/9783186819123

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Dritev – Drivetrain For Vehicles 2019

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2354 2019

Treffer in den folgenden Teilen:

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

„… dynamic and comfortable electric driving, the gearshifts of the multi-speed transmissions have to be …” „… electric driving by using a multi-speed transmission consisting of two parallel subtransmissions (STM) and …” „… . In this contribution, the focus is on the different pure electric driving modes. Table 2 lists the …”

S. Stöhr, R. Koesling, V. Marx New all-wheel drive systems in Mercedes-Benz SUVs S. I-483-I-500

„… additionally includes a static lock mode in which the multi-plate clutch is locked by a specific hold device …” „… static lock mode in which the multi-plate clutch is locked by a specific hold device unit, even in the …” „… modes, turning the GLE into an all-terrain vehicle as never before. VDI-Berichte Nr. 2354, 2019 …”

M. Horn, F. Kutter, B. Vahlensieck Advanced development of dedicated hybrid concepts – Systematic search for optimal powertrain concepts S. I-1-I-20

„… gear set architecture individual characteristic electric driving modes can be realized. For a …” „… interdependence. After the complete reduction of the torque at the EM a mode change into ICE driving is possible …” „… positioning structure is used to shift from one driving mode into another driving mode without total traction …”

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

„… Optimization of multi-motor electric drive systems What is the optimum combination in terms of …” „… gearset , some applications use multi-speed solutions. The most widespread e-motor technology today is …” „… applications also multi-EDU systems are used. This paper describes a study in which different power levels …”

H. Göbbels, S. Scholz, S. Volkmer Efficient 6-speed manual transmission for modern downspeeding solutions S. I-411-I-426

„… Efficient 6-Speed Manual Transmission for Modern Downspeeding Solutions Dipl.-Ing. Helmut …” „… Modern internal combustion engines are subject to strict legal regulations concerning fuel consumption …” „… applies to heavy vehicles such as SUVs. When it comes to modern manual transmissions, this requires not …”

P. Fietkau, N. Lamparsky, M. Felbermaier, A. Fröhlcke, T. Conze Holistic design approach for electric drives S. I-163-I-178

„… digital prototype is built from several DPSs. The Load Spectra DPS and Driving Performance DPS deliver …” „… design and simulation scopes and increasing use of virtual tests instead of real ones. Modern electric …” „… . 3. Driving Performance DPS and Load Spectra DPS At the start of a project, the vehicle target …”

A. Grunwald Transmission system footprint related to fatigue, efficiency and NVH S. I-367-I-384

„… onwards clear communication and multi-disciplinary teams are required in order to drive programs …” „… packaging restriction and high power density with optimization flexibility are driving the final structure …” „… optimization. Transmission definition method is aligned with best practise failure mode driven analysis …”

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

„… electrical motor. In order to gain additional savings in EV VDI-Berichte Nr. 2354, 2019442 driving mode, a …” „… improvements in modern drive trains. Introduction The current situation of the automotive industries demands …” „… detects no further change in gear during driving, the clutch can be actuated shortly with its maximum …”

S. Kluemper Benefits of the new Allison 9-speed fully automatic – Medium duty commercial transmission S. III-61-III-74

„… converter mode. For the new medium duty 9-speed these losses have been minimized by the introduction of 1 …” „… perspective, the architecture enables multi-range limp home capability to enable improved drivability in …” „… certain failure mode events. Finally the architecture is also able to deliver skip shift capability as …”

C. Dassler, M. Kurch, M. Nichols NVH-challenges and solution approaches in electric drive development from the supplier‘s view S. I-349-I-366

„… of the driving experience. Thus, its development nowadays aims to achieve an experience that is …” „… modes and frequencies from the housing, as representatively shown in Fig. 2. Fig. 2: Force shape …” „… excitation mechanisms must be analyzed. For this task, transient multi-body simulation (MBS) is an …”

doi.org/10.51202/9783181023549

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39. Internationales Wiener Motorensymposium 26.-27. April 2018

Bernhard Geringer (Hrsg.), Hanz-Peter Lenz (Hrsg.)

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 807 2018

Treffer in den folgenden Teilen:

K. Oshima, S. Kato Neues Mehrstufen-Hybridsystem für den LC500h mit innovativen Fahreigenschaften des THSII /New Multi Stage Hybrid System for the LC500h with Innovative Drivability of the THSII S. 443-463

„… driving modes calculating the engine speed in this engine operating range were designed: the simulating …” „… transmission mode. The torque capacity increases as the gear gets high, and balance ensuring the driving …” „… preferred driving mode by selecting the drive mode switch. Figure 20: Proportional relationship between …”

C. De Marino, G. Maiorana, P. Pallotti, S. Quinto, D. Sacco Der Global 3 und 4-Zylinder-Turbo Motor: Die neue FCA-Familie von kleinen High-Tech Benzinmotoren /The Global Small Engine 3 and 4 Cylinder Turbo: The New FCA’s Family of Small High-Tech Gasoline Engi... S. 129-166

„… requirements as well as the new vehicle test cycles, a significant challenge for a modern efficient internal …” „… combustion engine is to expand its minimum specific fuel consumption area to cover all driving conditions …” „… operation under all driving conditions, as well as to ensure the engine right sizing according to Vehicle …”

R. A. Varella, M. V. Faria, P. de Carvalho Baptista, L. Sousa, G. Nuno de Oliveira Duarte, P. Mendoza-Villafuerte Einfluss der Straßenqualität auf C02-Emissionen im Rahmen der On-Road-Prüfung nach der Regulierung der EU Real Driving Emissions (RDE) Auswahl /Influence of Road Grade in CO2 Emissions under On-Road T... S. 744-762

„… differences are at modes considered normal driving load modes (4 to 6) and at mode 8, in which the …” „… following the EU Real Driving Emissions (RDE) regulation for trip selection Einfluss der Straßenqualität …” „… auf CO2-Emissionen im Rahmen der On- Road-Prüfung nach der Regulierung der EU Real Driving Emissions …”

J. Y. Kim, I. S. Ryu, J. N. Kim, D. H. Han, K.-P. Ha, J. Y. Kong, J. D. Rho, I. J. Hwang, K. S. Choi Hyundai-Kia’s SmartStream 1.6L DI-Turbo Motor/Hyundai-Kia’s SmartStream 1.6L Turbo GDI Engine S. 167-190

„… frequently operated under realworld driving conditions especially when mated with the modern multi …” „… test modes such as WLTC and US06, and with the application of modern multi-step transmission …” „… improved in the real driving conditions. Additionally, the integrated exhaust manifold head helps to …”

J. J. Moon, S. Feldmann, D. Certo, L. K. Cloos, S. Müller Das neue variable Ventiltriebsystem von GM / Opel/The New Valvetrain System of GM / Opel S. 339-358

„… Propulsion Systems, a new tripower multi-discrete-variable valve lift system for future gasoline engine …” „… described with special focus on challenges arising from the multi-discrete variability. The control system …” „… . To shift the sliding lobes between various lift modes, dual pin actuators along with various sensors …”

doi.org/10.51202/9783186807120

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Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (Hrsg.)

Reihe: VDI-Berichte

Band 2276 2016

Treffer in den folgenden Teilen:

R. König, A. Viehmann, S. Rinderknecht Development of the transmission control for a High-Speed Multi-Gear Powertrain Concept for Electric Vehicles S. 543-562

„… driving mode changes are performed with dog clutches. Synchronization can be done by controlling the speed …” „… driving performance by introducing a multi-speed transmission. This principle is visualized in Fig. 1 …” „… speed. When the Control Strategy requests a change of the driving mode involving a gear shift, the …”

R. Kronstorfer, F. Kolb, U. Pinschmidt Audi quattro – Four wheel drive becomes more efficient S. 369-382

„… driving dynamics and traction – but despite this often and efficiently driving in single-axle drive mode …” „… often the vehicle selected single-axle mode regardless of dynamic driving, and that despite this they …” „… of all Audis were equipped with quattro technology. Here quattro stands for the driving experience …”

B. Kluge Systematic approach to generate Multi-Mode-Transmissions – Method to evaluate the potential of Multi-Mode-Transmissions S. 157-166

„… Systematic approach to generate Multi-Mode- Transmissions Method to evaluate the potential of …” „… Multi-Mode-Transmissions Dr. rer. nat. Benjamin Kluge, BMW AG, München Zusammenfassung Bei aktuellen …” „… verschiedenen Hybridkonzepte von der mechanischen Komplexität immer weiter an. Sogenannte Multi-Mode …”

K. Fronius, A. Harsch, P. Neuwirth, J. Gindele The AMG SPEEDSHIFT DCT from the Mercedes-Benz 7G-DCT Family – Performance for the Road and Race Track in the Compact Segment S. 53-68

„… driving style. The gearshift has been improved with regard to shift time and shift comfort. Through the …” „… torque on demand clutch. The driving dynamics characteristics have also been improved. During …” „… driving, the drive torque is transmitted via the front axle and distributed to the rear axle by means of a …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… order to transmit full engine torque without slip losses. That means during driving mode without …” „… disk package in driving situation with lower torques. 2.2. Automatic Transmissions In modern ATs …” „… topologies and variants for the world market. The common target is not only increasing driving VDI-Berichte …”

M. Maisch, M. Homm, U. Keller The Highly Efficient 9GH-TRONIC Plug-In Hybrid Transmission by Mercedes-Benz S. 339-352

„… sporty driving in boost VDI-Berichte 2276, 2016 349 mode if the entire system power from the combustion …” „… standstill. This mode makes purely electric driving possible in the future, even without the possibility of …” „… addition to purely electric driving, it allows all hybrid functions such as boosting and recuperation to …”

S. Fujimoto, N. Shiomura, K. Sato, Y. Kawahara The Trend and Future of Torque Converter for CVT S. 869-878

„… multi-step and larger ratio coverage, CVT which can use ICE at optimized efficiency is also expanded. The …” „… of vehicle performance, higher torque ratio of TC and more driving force are preferred, but it …” „… smaller toque ratio than step AT. Based on this background, maximum starting driving force of Fig.6:Clamp …”

A. Albers, U. Reichert, S. Ott, A. Radimersky Software supported development of a Battery Electric Vehicle powertrain considering the efficiency S. 321-338

„… multi-speed gearbox the drive’s operation point in a specific driving situation could be shifted along the …” „… modern, zero-emission vehicles. Important aspects in electrified drive systems are the efficiency of the …” „… multi-speed gearbox is needed [5]. Additionally, a multispeed gearbox enables the electric machine to …”

doi.org/10.51202/9783181022764

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T. Rudolph, T. Langer, P. Bolton Overcoming design challenges of electro-hydraulic steering systems – What really happened! S. 489-494

„… - VDI-Berichte Nr. 2361, 2019490 tion between steering modes and on-road and off-road driving modes. In the …” „… VAP range envelope, Fig. 2. This may be useful in advanced multi-axis steering modes where VAP can …” „… shown in Fig. 4. This may be useful for advanced multi-axis steering modes where the VAP set-point can …”

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

„… Multi-Domain Simulation for the Assessment of the NVH Behaviour of a Tractor with …” „… , a multi-domain overall system model is proposed. The model combines the aspects of hydrostatic …” „… frequency range is perceived as particularly unpleasant for the driver and leads to less driving comfort [4 …”

B. Oskarsson, E. Westergaard, T. H. Langer Optimization of tractor front loader for improved design freedom and increased operability S. 427-432

„… candidate for introducing automation. Society of Automotive Engineers have defined 6 levels of driving …” „… Turtle mode Bucket shake Boom float/bucket float Engine speed request (prevent saturation) Boom …” „… height control (advanced) ● ● Fork mode/always parallel (advanced) ● ● ● Load weighing (high accuracy …”

M. Ehrl, G. Happich Advanced On-board Electronics Architecture with Automotive Ethernet S. 107-112

„… beyond those, upcoming disruptive technologies like autonomous driving, machine learning or cognitive …” „… network architecture with high bandwidth communication and modern protocol capabilities will be essential …” „… the most implemented physical layer until today. The multi-node bus topology of CAN enabled a cost …”

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

„… . Beside the detection of the gaps in the sward, the driving speed has VDI-Berichte Nr. 2361, 2019166 been …” „… determinded by image analysis (cross-coreletion of shifted images). The driving speed is used to calculate …” „… recorded. The driving speed was 5km/h and 3 repetitions have been executed. Pracital tests: Practical …”

doi.org/10.51202/9783181023617

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SIMVEC 2022

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J. Weber, P. Ugale, S. Olsson, R. Varela Vehicle Stiffness Evaluation in MBD Simulation Using the ODF Method (Opening Distortion Fingerprint) S. 477-486

„… Considering Rigid Body Modes with Multi Stethoscope (MSS) A very important aspect of this test and simulation …” „… , Böblingen Abstract Within Durability the combination of Multi Body Dynamics (MBD) and Finite Element (FE …” „… Fig. 3. This is the so-called Multi Stethoscope MSS. The MSS itself is nothing new, it has been used …”

H. Amelunxen, G. Hordys Accelerating Development and Test of Cooperative Safety Systems with Advanced V2X Simulation S. 407-422

„… driving, such as truck platooning, needs multi-agent simulations that take the individual characteristics …” „… full-fledged vehicle models in multi-agent simulation scenarios are exemplary challenges which must be dealt …” „… is demonstrated, while another use case addresses future applications for cooperative driving …”

M. Glensvig, C. Kozlik, D. Kreilinger Full Vehicle Virtual Calibration Platform – AVL Co-Simulation and SiL solution S. 629-646

„… conditions (e.g. high altitude) and during the warm-up phase.  Multi-mode operation: The above described …” „… .  Electric mode: Pure electric driving with the E-motor only, the engine is shut off (if possible).  Hybrid …” „… as:  Model and driving cycle library  Model parameters (vehicle weight, battery size, production …”

M. Thiele, T. Gerlinger Simulation Data Management from CAD to Results for large LEGO® Crash Models S. 349-370

„… simultaneously by using the LiveMode[15] feature of our SDM system. 3.3 Integration of CAD/CAE preprocessors …” „… car”-simulation, we used the Multi-Stage-Assembly feature of our SDM system (see 3.9). For this we adjusted the …” „… ). VDI-Berichte Nr. 2407, 2022 359 Fig 12: Final “car to car”-crash set up. Porsche driving at 60km/h hitting …”

D. Artuković, M. Zagun, P. Stopp Strategien zur Einhaltung der Euro 7 Emissionsziele durch Minimierung des Kraftstoffverbrauchs und der Schadstoffemissionen eines PHEV mit Hilfe von Systemsimulation S. 75-94

„… , analyze and optimize the complex interaction of the different sub-systems of a modern hybrid electric …” „… . 2407, 2022 75the multi-physics simulation platform GT-SUITE is used to evaluate a C-segment passenger …” „… Emissions under Virtual Real Driving Scenarios,“ SAE Int. J. Engines, Nr. 16(2), 2023. [10] F. Millo, S …”

doi.org/10.51202/9783181024072

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Dritev – Drivetrain For Vehicles 2018

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Band 2328 2018

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

„… power shiftable modes are two E (pure battery Electric driving) modes, two torque-split ECVT (Electric …” „… package. Its power shiftable modes are two pure electric driving modes, one ECVT mode and five parallel …” „… forward driving PH modes, two E modes, one ECVT mode and one mode for charge at standstill. Fig. 4 …”

A. Viehmann, R. König, S. Rinderknecht Investigation of gear shifts in a parallel-series hybrid powertrain with dog clutches in a demonstrator vehicle (two-drive-transmission with range-extender, DE-REX) S. I-323-I-346

„… series hybrid mode, independently from the driving situation. The hybrid TDT concepts can be classified …” „… driving aggregates and (dog) clutch positions. The nomenclature of the driving modes was introduced in [6 …” „… ] and follows the systematics shown in Fig. 6. Fig. 6: DE-REX driving modes for pure electric and …”

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

„… changes. Thus, this contributes to an improved driving comfort. Activating pure EV mode is exemplary …” „… charging station is predicted to be reached by means of pure electric driving, the EV mode is chosen for …” „… , whereas hybrid mode is favorable during interurban and motorway driving. Fig. 10: Potential form of …”

G. Bednarek, K. Geratz, H. Chariou The all-new 8-speed AT for the Opel Grandland X S. I-1-I-10

„… benefit of about 4% in WLTP and up to 7% in Eco mode (if available), compared to the F-Series [1], [2 …” „… Pendulum Absorber (CPA) and/or Multi-Clutch (MC) Systems providing optimized damping performance for each …” „… applications needs and requirements. In case a multi clutch is used, an additional oil path is implemented and …”

W. Guo, M. Jordan, X. Xu The application of fast and efficient clutch coordination control in a P2 hybrid automatic transmission S. I-465-I-484

„… control is showed in the Fig.15. HCU requests to enter the ICE driving mode at the time of 11.2s and ICE …” „… applied in automatic transmissions today. Concerning acceleration performance, for example, multi …” „… -step downshifts are often desirable. However, if limited to simple shifts, some multi-step downshifts have to be …”

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

„… – Integration of the dynamic behavior of all conventional-, electric-, and hybrid-transmission mode types in …” „… Friedrichshafen AG, Schweinfurt AVL’s future hybrid X mode – A modular transmission family concept …” „… � � � � � � � � � � � � � � � � � � � 229 G. Hellenbroich, I. Steinberg, J. Ogrzewalla, FEV Europe GmbH, Aachen f E-axle Multi …”

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

„… PSM’s maximal speed is 18000 min-1, the ASM’s maximal speed is 20000 min-1. An electric driving mode is …” „… machines is varied. Furthermore, legal cycles as well as Real Driving Emissions cycles and representative …” „… simulations the power of the EM is varied. In addition to legal cycles, Real Driving Emissions cycles and …”

J. van der Meer, G. Hangen, J. Uhlig The new plug-in hybrid module as an addition to the AUDI S tronic gearbox family – Design, layout and manufacture S. I-451-I-464

„… with the high demands on low noise electric driving VDI-Berichte Nr. 2328, 2018452 2) Structure and …” „… hybrid mode. Moreover, the size of the machine is such that for 60 s torque of M = 350 Nm there is no …” „… system efficiency, the focus at the AUDI AG as a premium car manufacturer is on maintaining driving …”

R. Stehr, A. Götz, M. Ciesek, S. Köpfler, M. Finsterbusch, R. Willeke Future Schaeffler CVT concepts with an innovative actuation system S. I-49-I-64

„… driving make it necessary to have an actuation that is independent from the transmission’s input speed …” „… primary pulley needs additional supporting force during traction mode, the result is a cascade of …” „… study. The driving situations relevant for the design are based on pertinent experiences and vehicle …”

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

„… for multi-speed gearboxes, which enables considerable improvements in performance, comfort and …” „… features enable a significant increase in driving comfort and safety as well as energy efficiency, as it …” „… equivalent AWD vehicle only with a conventional combustion engine, the driving dynamics of a hybrid vehicle …”

S. Rinderknecht, A. Esser, P. Jardin Relevance of multidimensional real-driving optimization for the development of a battery-electric vehicle 5.0 S. II-117-II-134

„… Relevance of Multidimensional Real-Driving Optimization for the Development of a Battery-Electric …” „… Vehicle 5.0 Multidimensional driving cycles based on fleet traffic data for the estimation of the energy …” „… individual and real-driving profiles as well as external influences such as weather conditions …”

T. Smejkal, C. Wirth Innovative transmission topologies using the example of a P2-hybridtransmission for front-transverse applications S. I-147-I-162

„… a smoother driving experience without the need of changing gears manually and assist the driver in …” „… reducing the fuel consumption by choosing the suitable gear for the current driving situation. Therefore …” „… creep functionality for reversing and parking. Modern transmissions reduce the drag losses of the …”

doi.org/10.51202/9783181023280

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M. Herrmann, D. Dörr Echtzeitfähige Sensormodelle für den virtuellen Fahrversuch: Klassifikation und Anwendung in Entwicklung und Absicherung automatisierter Fahrfunktionen /Real-time-capable sensor models for virtual tes... S. 29-30

„… automated mode. Virtual test driving requires virtual prototypes which, initially, may consist of very …” „… environmental information for the driving function, a similar, multi-level system can be developed as well …” „… Real-Time-Capable Sensor Models for Virtual Test Driving Classification and Application in …”

M. Wolf, R. Lambert Ransomware gegen moderne Fahrzeuge – Mögliche Angriffspfade und effektive Schutzmaßnahmen /Ransomware against modern vehicles – Feasible attack paths and effective protection measures S. 81-82

„… Ransomware Against Modern Vehicles Feasible Attack Paths and Effective Protection Measures …” „… recommendations for preparing ahead against the ransomware threat with holistic multi-layered protections, but …” „… billions of people has not been affected yet – the mod- VDI-Berichte Nr. 2299, 2017 81 ern connected …”

doi.org/10.51202/9783181022993

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Dritev 2023

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Band 2420 2023

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L. Roslaniec, T. Hackl Next generation Electric Drive Units with multi-level GaN inverter for highest HV EV performance and efficiency – Comparison of 2-level and 3-level inverter topologies S. 107-114

„… Next generation Electric Drive Units with multi-level GaN inverter for highest HV EV performance …” „… multi-level inverters in electrical drive applications, particularly for the automotive industry. Multi …” „… improvement translates into less cooling demand, increased performance, and an extended driving range …”

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

„… four direct gears in parallel modes. The basic idea and the advantages of multi speed and multi motor …” „… driving modes, as illustrated by the driving VDI-Berichte Nr. 2420, 2023260resistance curve at constant …” „… vehicle by hybridization. The double inverter used for the multi-motor approach, together with two smaller …”

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

„… vehicles, referred to as the "MultiMode Hybrid Transmission" (MMH), is currently under development at …” „… parallel operation with direct mechanical drive by the internal combustion engine (hence "MultiMode Hybrid …” „… optimization opportunities beyond the current volume development of multi-mode hybrid transmissions. One …”

M. Gukelberger Magna’s Dedicated Hybrid Drive DHD Duo – a Platformbased two e-Machine System S. 197-204

„… serial driving operation, as well as parallel mode operation at higher speeds. At low engine loads, the …” „… flexibility of the 2 EM platform offers customers the possibility to shape the driving behavior according to …” „… including a 90 kW generator EM and a 90/140 kW traction EM. The DHD Duo features an electric and serial mode …”

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

„… transmission, also known as a "MultiMode transmission", Schaeffler is pursuing a further significant …” „… forces on the vibration behavior of a Multi-Mode transmission The optimization of …” „… later target or reference vehicle, such as the wind and tire noise that occurs when driving in electric …”

T. Schneider, K. Völkel, K. Stahl Failure Characteristics of Wet-Clutches in Limited Slip Differentials S. 307-324

„… multi-plate clutches are used in modern automotive powertrains to perform essential roles in terms of function …” „… K et al. (2022) Failure Modes of Spontaneous Damage of Wet-Running Multi-Plate Clutches with Carbon …” „… multi-plate clutches must also transmit more power in a comparable installation space without worsening …”

H. Sandquist, E. Barrientos, S. Klacar Systemized Modular Approach for Electric Drive Unit Family Development S. 89-106

„… transportation. Many functions such as comfort, safety, information, autonomous driving but, also, energy …” „… cycles and driving scenarios to understand the system limitations and dimensioning criteria for e.g …” „… meet the power demands for most passenger vehicles. Multi-gear transmission is also available in order …”

M. Medyk, M. Niklasson, I. Larsson, H. Cheng, S. Hu, M. Weber Multidimensional approach to Cyber Security in automotive product development S. 153-164

„… multi-dimensional approach to its application. The risk of intrusion and impacts of intrusions is continuously …” „… increasing, leading to a greater need for a multi-dimensional approach to its application. In this paper, we …” „… discussing a multi-dimensional approach to cybersecurity. This approach includes understanding …”

doi.org/10.51202/9783181024201

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

„… based on problem space equivalence class values system modes drivetrain off driving forward driving …” „… transition basics problem space system modes mode transitions start \ end mode drivetrainoff driving forward …” „… mode drivetrainoff driving forward driving backward reversing to forward reversing to backward neutral …”

doi.org/10.51202/9783181023389

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LAND.TECHNIK AgEng 2023

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Band 2427 2023

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C. Birkmann, C. Schaub, M. Schmotz, N.-K. Rose, S. Walther, P. Guillaume Multi-Dimensional Three-Point-Hitch Control to Optimize Performance, Efficiency and Working Quality of Tractor Implement Combinations S. 181-190

„… multi-dimensional three-point-hitch control is explained in figure 2. While driving in the furrow, a working depth …” „… driving with the multi-dimensional three-point-hitch control, the cylinder is completely retracted to …” „… Multi-Dimensional Three-Point-Hitch Control to Optimize Performance, Efficiency and Working Quality …”

R. Grimm, M. Kügle, F. Kattler, J. Mayer, A. Fekete, M. Sepp Classifying tractor operational modes using a supervised machine learning model S. 93-108

„… operational modes, for example mowing, may involve multiple tasks, such as driving to the field before mowing …” „… Classifying tractor operational modes using a supervised machine learning model Dr. rer. nat …” „… various tasks efficiently. As such, quantifying machine operational modes is critical for manufacturers to …”

H. Keränen, M. Gorius, J. Witte, T. Nothdurft AEF Wireless In-Field communication – Ad hoc V2V Video Communications S. 379-388

„… ad-hoc communication mode re-quires a high degree of flexibility for the advertisement of and the …” „… ). WPS supports four modes for a new device to join the network: A PIN to be entered via a user interface …” „… tx-tractor was driving away from the rx-side, the video connectivity loss occurred at288m. Signal level …”

F. C. Eichhorn, J. Becker Efficient and Reliable Employment of Stereo Cameras in Precision Agriculture S. 333-340

„… many modern precision agriculture systems. By matching a pixel from one stereo image to the …” „… (classical) stereo algorithm. Although modern learning-based algorithms are much more accurate and robust …” „… not as varied as urban driving or indoor scenes. This begs the question whether a significantly …”

S. Bosse, J. Magnusson, E. L. Wisotzky, A. Hilsmann, P. Eisert, E. Gassen, M. Reichardt, A. Stein, J. Heil, M. Hussaini Platform-Based and AI-Enabled Farming to Foster Agricultural Ecosystems S. 441-454

„… external data and information sources. Artificial Intelligence (AI) processes the multi-scale data …” „… driving and working in row crops. Two stereo cameras and another LiDAR are used for data collection. The …” „… anyway. Modern agricultural machinery is increasingly equipped with sensors for machine automation, which …”

J. C. Krause, N. Iqbal, M. Niemeyer, B. Thy, L. Plagge, H. Hollmeier, A. Ruckelshausen, S. Röttgermann, A. Tauber, J. Herbers, S. Menke, J. Hertzberg AI-TEST-FIELD – A Test Environment for the Automated Evaluation of Methods for Robust and Reliable Environment Perception S. 547-554

„… possibilities is given. In general, modern approaches for object detection use CNN-based algorithms. As pointed …” „… the data should verify this hypothesis. For this purpose, different scenarios were mod-eled both with …” „… ] Geiger, A., Lenz, P. and Urtasun, R.: Are we ready for autonomous driving? The KITTI vision benchmark …”

doi.org/10.51202/9783181024270

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T. Casper, G. Spengler, M. Bromberger The high-efficiency fully electric drivetrain of the new Porsche Taycan S. I-289-I-304

„… . The focus of electrification has always been on increasing driving pleasure and performance. This …” „… high driving pleasure. This makes the Taycan the sports car in the electric vehicle segment. To live …” „… reproducible driving performance at a new level for electric vehicles. The Taycan accelerates from 0 to 100 …”

K. Sabzewari, M. Vieracker, J. Sagstetter Cost efficient PHEV powertrain solution based on dedicated hybrid transmission – Cost efficiency for small and mid-size plug in hybrid vehicle S. I-89-I-102

„… ). As a result, the new powertrain approach is capable of various driving modes, depending on the …” „… gear upshift and the basic architecture of the powertrain. 2.2. Operation- and driving modes The …” „… the driveline, the various states of the powertrain are defined as either operation or driving modes …”

P. Tenberge, A. Alnahlaui E-drive and hybrid-drive with 2 high-speed E-motors and a 2-speed gearbox S. I-233-I-252

„… first driving mode with constant speed ratio and in a second driving mode with variable speed ratios …” „… electric motors, however, an electric drive system with 2 speeds or 2 driving modes and load shiftings can …” „… cooling. Fig. 7: 3D-Layout of the electrical drive-unit with 2 E-motors and 2 driving modes …”

C. Danzer, T. Voigt, A. Forell, M. Sens, E. Schreiterer, R. Kockisch, J. Müller, E. Schneider The systematic way to your sustainable powertrain platform – holistic and customizable – Systematical methods to investigate mobility scenarios of tomorrow S. I-385-I-402

„… and to offer a serial driving mode for very good driving comfort at low and medium vehicle speed …” „… , which is on the level of batteryelectric vehicles. In addition, the serial driving mode enables a fast …” „… advantages of a serial driving mode can also be captured with this powertrain con-figuration. The next …”

T. Korb, M. Nussbaumer, S. Rinderknecht Generic optimization environment and knowledge-based guided evolutionary algorithms for automated transmission calibration – Method to generate a knowledge base through impact analysis of parameters a... S. I-355-I-384

„… driving functions and the functional spectrum. This group contains the driving modes, like comfort, eco …” „… functional parameters for the shifting strategy, shifting processes or mode changes, has increased …” „… its functional parameters for the shifting strategy, shifting processes or mode changes has …”

F. Brezger, A. Moser Investigation and potential analysis of shiftable form-locked one-way clutches for hybrid and electric vehicles S. I-133-I-148

„… ) wird es im weiteren MMCM für Englisch „Multi Mode Clutch Module“ genannt. In diesem Paper wird die …” „… clockwise, locked and free), it is called Multi Mode Clutch Module (MMCM). In this paper, the function of …” „… and friction clutch) the Multi Mode Clutch Module (MMCM) is introduced. It is a shiftable pawl clutch …”

S. Demmerer Next generation electric drives S. II-63-II-74

„… during high-speed driving modes. This leads to the idea to disconnect one axle drive, as it is common in …” „… element to lower drag losses. e2Drive is ZF’s 2-speed approach to simultaneously enhance driving …” „… installed power all the time. In normal driving situations, the power of one electric motor is enough to …”

S. Worrall, J. Foulsham, I. Stone, T. Gassmann CeDrive – Electric drive technology for a new era – Advanced cooling and control of high-speed eDrive S. II-33-II-48

„… continuous power and system efficiency in the driving cycle. This comes with the desire for smaller, more …” „… vehicle launch performance and max vehicle speed requirement without use of complex multi speed …” „… . . Fig. 6: Nozzle design optimisation results (selected examples) A multi-dimensional nozzle design …”

L. Wittmann, M. Wein, M. Wolf Consistently quattro S. I-159-I-172

„… distribution. In normal driving, it distributes the forces with a 40:60 ratio between the front and rear axles …” „… between the rear wheels depending on the driving situation. This “torque vectoring” is implemented by …” „… two superposition gears on the differential, activated by a control unit via multi-plate clutches …”

A. Manelli, F. Filippo Irato, C. Cavallino, R. Gay e-FDU: Concept, develop & industrialization of a novel P4 powertrain – From concept to industrialization of a novel P4 powertrain in 24 month S. I-45-I-78

„… hybrid driving mode, special control strategies have been implemented. Fig. 1: e-FDU Overview EMA …” „… , performance enhancement, driving pleasure. For tier one companies these requirements can be translated in …” „… emission, at the same time allows an improvement of fuel consumption and driving pleasure. Dana Graziano …”

D. Kieninger, J. Hemsen, G. Witham The highly integrated ModulED drive module – Holistic concept design S. I-27-I-44

„… between these two modes, the best operation behavior can be achieved at any time. The herein used …” „… component configurations. Various scaled component parameter sets are tested against the driving …” „… . high-speed concepts or multi-gear concepts and their effects on the other components are considered in this …”

doi.org/10.51202/9783181023730

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