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VDI Wissensforum GmbH (ed.)

ELIV 2023

Series: VDI-Berichte

Volume 2423 2023

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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

„… -level inverter topology Dr. Thomas Hackl, Lukasz Roslaniec, hofer powertrain, Nürtingen Abstract …” „… Multi-level inverter is state-of-the-art today´s in electrical drive applications with high power and high …” „… electric drivetrains, these advantages become valuable for automotive main traction drives, too. The …”

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

„… mid-size sedan with rear-wheel drive and comprises four subsystems: Electric Powertrain & Driveline …” „… extended to describe other powertrain architectures (such as front- or all-wheel drive). The motor’s …” „… virtual vehicle had only one passenger, the driver. If the passenger count increases, two effects occur …”

P. Fietkau, L. Diebolder Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems S. 559-572

„… and new development process. Drive system refers to the combination of chassis and powertrain into a …” „… Challenges in the Synchronous Development of Software, Hardware and Mechanics for Drive Systems …” „… drive system. The development processes differ significantly in the number of development loops run …”

S. Spitzer, S. Wahl Hydrogen – A Game Changer in the Automotive Industry ... and Beyond S. 689-702

„… , Dipl.-Ing. Sascha Wahl, Powertrain Solutions, Electronic Controls, Robert Bosch GmbH Abstract The CO2 …” „… pillars for Bosch Powertrain Solutions. Following a technology-open approach, and complementary to fuel …” „… Costs of Ownership (TCO) driven market. Based on that fact a comparison can be derived between the …”

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

„… rooted in our comprehensive understanding across vehicle system domains and of the non-functional drivers …” „… powertrain. To elaborate on this aspect, we depict in Fig. 3 the targeted solution for major OEMs per …” „… largely finalized. Only few manufacturers remain with separated setups. The same applies for the driver …”

S. K S, Tata Elxsi, N. Velinov Software-Defined Vehicle: Combining Real-Time Safety Critical Functions with Cloud Connectivity S. 543-558

„… safety-critical real-time Driver Monitoring System (DMS) with cloud-based non-critical applications. It explains …” „… functions such as body & chassis control, powertrain management, and battery management. They will have to …” „… safety, like advanced driver assistance or autonomy, have high computational requirements. This means …”

L. Li, M. Schlecker, T. Zipper AI-Based Energy Management of Next Generation Architectures S. 391-404

„… driver usage patterns and preferences. By understanding these patterns, the energy distribution becomes …” „… adaptive, aligning with the driver's unique requirements and ultimately contributing to improved energy …” „… TOPS) 30 NVIDIA Drive PX Pegasus (320 TOPS) 500 VDI-Berichte Nr. 2423, 2023 393 The continuing …”

A. Kraus, R. Lokner Virtual Homologation – new opportunities for the automotive industry to enable more efficient development processes and improving safety and quality of vehicles for high scaling software updates S. 437-442

„… familiar with the other two sides of the triangle. Drawing on years of collaboration with OEMs over vehicle …” „… organizations and research institutions will help to drive the development of innovative solutions to the …” „… . Vehicle-specific virtual models of powertrains, braking and steering systems and other elements are used to create …”

B. Budaker Modular High Power DC/DC Platform for FC-Applications S. 711-0

„… dependent on the technical solutions used in the powertrain. In Figure 02, the overview of the different …” „… components needed for a hybrid-FC powertrain solution is shown. Basically, all components involved in such a …” „… market and the product / technology development, which we continuously drive forward, internally. As …”

A. Beyfuß, M. Wirtz, T. Hein, J. Feng, P. Crowther, O. Forrest QuietComfort Road Noise Control – Helping Carmakers Design Better Cars S. 39-60

„… future, lighter cars and electric powertrains mean that road noise could become even more noticeable …” „… unique and immersive in-cabin experiences for drivers and passengers, meeting the expectations of …” „… portfolio in the past decade. It allows drivers and passengers to experience world class overall noise …”

doi.org/10.51202/9783181024232

Bernhard Geringer, Hans-Peter Lenz - 40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

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Bernhard Geringer (ed.), Hans-Peter Lenz (ed.)

40. Internationales Wiener Motorensymposium 15.-17. Mai 2019

Series: Verkehrstechnik/Fahrzeugtechnik

Volume 811 2019

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M. Alt, N. Fuhrmann, O. Bopple, L. Cloos, P. Souhaite Elektrifizierte Verbrennungsmotoren fur Volumenhersteller/The Road to Mainstream Availability of Electrified Combustion Engines

„… two platforms are prepared to integrate any powertrain of the existing as well as planned powertrain …” „… electrical power with either one electric motor in Front Wheel Drive (FWD) or two electric motors in All …” „… Summary Hybrid powertrains are the evolution of internal combustion engines, not their competitors. In …”

Titelei/Inhaltsverzeichnis

„… – Components / Emission Concepts – Electric Drives – Low Emission – Fuel Cell – Future Powertrain Concepts …” „… Automotive Engineers (ÖVK) and the Institute for Powertrains and Automotive Technology, Vienna University of …” „… Lenz in zwei Bänden / in two volumes Band 1 : erster Tag / Volume 1 : first day 1 www.avl.com DRIVING …”

H. Sandquist, S. Li Modulare Hybrid Powertrain Familie fur weltweiten Einsatz/Modular Hybrid Powertrain Family for Global Application

„… architecture as well as electrified transmissions and powertrains. There are two independent brands operated …” „… complexity Geely have developed a modular and flexible powertrain family consisting of two main components …” „… 1.5TD and 7DCT. Two derivatives of this powertrain family were released in Beijing Auto Show in 2018 …”

W. H. Pettit, D. A. Masten, C. E. Freese, M. Bork, M. M. Mann Antriebssysteme fur Brennstoffzellen und Batterien - eine Abwägung/Fuel Cell and Battery Propulsion System - the Balance

„… – Components / Emission Concepts – Electric Drives – Low Emission – Fuel Cell – Future Powertrain Concepts …” „… balance between fuel cell and battery capacity that is tuned to the specific application. These two …” „… population growth that is concentrated within large cities, air quality improvement goals that drive …”

D. Choi, Y.-S. Kang, l.-C. Cheong, Y.-R. Chung, J.-K. Lee, J. Chun Der neue Hyundai-Kia 2.2L Vierzylinder Dieselmotor - Smartstream D2.2 FR/The New Hyundai-Kia 2.2L 4-Cylinder Diesel Engine - Smartstream D2.2 FR

„… , Powertrain, HKMC Namyang R&D Center, Hyundai Motor Group Abstract As new …” „… only with gasoline engine but also with different types of powertrains like gasoline hybrid, hydrogen …” „… fuel cell and electric motor driven system. That is why one more breakthrough should be subject to …”

V. Verdino, P. Lavazza, D. Rampone, L. Garzarella, A. Mogavero, A. Vassallo, J. Barta, J. Catalogna, S. Franco, C. Marlett, M. Umierski Der neue General Motors 3,0 Liter Duramax Diesel-Sechszylinderreihenmotor für die 2019er Modelle des Chevrolet Silverado und des GMC Sierra /The New General Motors 3.0 Liter Duramax Diesel Inline 6-Cy...

„… comfortable and fun to drive experience. The high-pressure fuel pump is a two-plunger positive displacement …” „… in fun-to-drive and elasticity, two of the main attributes for the new engine as described in …” „… designed for that market. 40. Internationales Wiener Motorensymposium 2019 - 209 - In addition, two …”

T. Tabata, H. Shibata, H. Katsurahara, Y. Konishi Weiterentwicklung eines flexiblen Motorsteuerungssystems für Benzinmotoren unter Berücksichtigung zukunftiger Elektrifizierung /Evolution of Versatile Gasoline ICE Core System, Considering Future Elec...

„… , energy security, and safety. DENSO has made concerted company-wide efforts to develop powertrain …” „… powertrains from conventional internal combustion engine only powertrains through to full hybrids. The core …” „… vehicles and the powertrain mix of passenger vehicles for green mobility. Vehicle sales growth is …”

R. Osborne, A. Lane, N. Turner, L. McWilliam, N. Hinton, M. McAllister, J. Geddes, J. Gidney, J. Cleeton, P. Atkins, R. Morgan Ein Mager-Benzinmotor der neuen Generation für reduzierte CCfe-Emissionen in einer elektrifizierten Welt /A New-Generation Lean Gasoline Engine for Reduced CO2 in an Electrified World

„… of the passenger car powertrain portfolio. Lean-burn combustion is a formidable means for reducing …” „… , SW and controls at TRL6 and TRL7 Optimised engines and ATS integrated into powertrains and …” „… demonstrator vehicles Capability to create future gasoline engines/powertrains complying with EU6 RDE and …”

H. Won, A. Bouet, V. Manente, J. Kermani, F. Duffour Potenzial der GCI Technologie - Ein Benzin-Kraftstoff mit hoherer Selbstzündung zur Reduzierung des C02-Fusabdrucks /eines Euro 6d-konformen Personenkraftwagens (PKW) Potential of GCI Technology - Hig...

„… (compression ignition), it is possible to create a powertrain that is clean, both globally and locally, and so …” „… erfüllt. Introduction Energy demand for global transport is increasing sharply, driven by economic …” „… transport of passengers and comprising no more than eight seats in addition to the driver's seat” and …”

doi.org/10.51202/9783186811127

VDI Wissensforum GmbH - Nutzfahrzeuge 2017 – Commercial Vehicles 2017

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VDI Wissensforum GmbH (ed.)

Nutzfahrzeuge 2017 – Commercial Vehicles 2017

Series: VDI-Berichte

Volume 2298 2017

Results in this title

M. Eckert, M. Thiem, C. Beidl Development of an Electric Powertrain System for Truck Trailers S. 155-166

„… electric trailer powertrain consisting of two electric motors / generators, power electronics and the …” „… shows the demanded curves for one of two driven wheels regarding a rolling circumference of 3.09 meters …” „… Development of an Electric Powertrain System for Truck Trailers Dipl.-Ing. (FH) Martin Eckert …”

D. Bergmann, S. Lauer, S. Ghetti, K. Eichler, S. Petri Holistic Simulation Tool for the Commercial Vehicle Powertrain Development S. 209-222

„… Holistic Simulation Tool for the Commercial Vehicle Powertrain Development Dr.-Ing. Dirk …” „… powertrain approaches. This highlights that a detailed pre-analysis, based on computational simulation, of …” „… is - in the field of commercial vehicle and powertrain development - a part of the holistic research …”

T. Huber, T. Grossner Future CO2 legislation and innovations to reduce TCO – using Continental Innovation Truck as an example – Evaluation of Photovoltaic System and Coasting Technology S. 79-102

„… Vehicle (CV) markets are mainly driven by Total Cost of Ownership (TCO). Technical progress to improve …” „… limits will become an additional driver for the future development of CVs. New technology approaches …” „… dynamic eHorizon information in order to further reduce TCO. Assuming only two traffic jams on the highway …”

G. Schünemann Energy Management for Future Commercial Vehicles S. 103-114

„… . 8) Unfortunately the driver and his boss cannot accept two stops. On a trip with active driving …” „… aerodynamics low friction powertrain tires with low rolling resistance, supported by a tire pressure …” „… management which provides economy recommendations to a trained driver. Related to the engine, the …”

doi.org/10.51202/9783181022986

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

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J. Yu, L. Yao, C. Ren, X. Yan, L. Lin Design and experimental validation on a novel tow speed transmission for electric bus S. 97-108

„… the drive system with proposed two-speed transmission, a bench test and a real driving cycle on …” „… drive. The SDAT comprises a two-stage epicyclical gear set without outer ring gears, as shown in Fig. 1 …” „… , B., Zhang, N.: Powertrain dynamics and control of a two speed dual clutch transmission for electric …”

C. Brecher, C. Löpenhaus, M. Schroers, T. Frech, P. Scholzen Optimization of NVH behavior of gears by alternative gear materials S. 539-552

„… process of transmissions, one quality criterion is the resulting noise emission of the powertrain due to …” „… the one hand, the requirements for the noise emission of the powertrain are determined by the legal …” „… electrification of the powertrain [4]. As a result, the transmission noise is a key feature of product quality …”

P. Kauffmann, P. Schäflein, V. Heuer PM technology for the future powertrain S. 1289-1298

„… global growth in demand for automotive powertrain components will continue in the coming years. Drivers …” „… PM technology for the future powertrain Dr.-Ing. Philipp Kauffmann, Dipl.-Ing. Philipp Schäflein …” „… electrified powertrain with higher complexity. To meet market and legislation requirements like cost …”

R. Weidig Adoption of polymer gears – Challenges and solutions S. 1565-1574

„… GmbH, Hofheim a. Ts. Abstract Legislation drives the automotive megatrend to reduce fuel …” „… drives is an NVH issue. The most common solution approach is to use a split (scissor) gear assembly …” „… , precise and durable performance. The automotive megatrend, driven by global legislation, to reduce the …”

S. Grützner Holistic simulation of gearboxes – system simulation S. 51-60

„… optimization of teeth numbers Modern powertrains of electric drive cars are driven by small machines with high …” „… machine with geared motor. There are two gear pairs between machine and load. The machine drives a speed …” „… examines three applications with gear drives: Noise development in a planetary gear system …”

J. Fechler, M. Böhm, S. Aberle, V. Merz A contribution to the NVH behavior of plastic gears in automotive applications S. 1531-1540

„… drive train, autonomous driving and lightweight design are some of the main drivers within the actual …” „… quality in mass production is given. 1. Introduction The electrification of the powertrain leads to …” „… “classic” powertrain. As a result of this new environment other noise sources are getting more and more …”

B. Schlecht, C. Ulrich, J. Bräunig Investigations on the influence of anisotropic material properties of gear teeth on their macroscopic behavior S. 659-668

„… resource-efficient drive technologies is provided by cold-rolling for the manufacturing of gear teeth, which has now …” „… crystals of the grains inside the material, see also [3], two specialized experimental measurement methods …” „… values). The tensor operation ⋅⋅ denotes the double contraction between two tensors, see [4, p. 95 f …”

M. Koop, E. Melnikov, V. Merz Design investigations and indications for acoustical optimized gear meshes using plastic gears S. 1519-1530

„… not driven by the higher deformation itself but the difference between the deformations between both …” „… and non-reinforced materials are combined. Especially when the plastic gear is the driver, big tip …” „… that positions with two teeth in contact are stiffer than positions with one pair of teeth in contact …”

Titelei/Inhaltsverzeichnis

„… simulation 51 S.-J. Tsai, Design of cycloid planetary gear drives with tooth 61 L.-C. Chang, number …” „… difference of two – a comparative study on C.-H. Huang contact characteristics and load analysis This …” „… 109 G. Poll elements of drive trains with voltage source inverters B. Leupold, Validation approach of …”

R. Meissner, M. Liewald, T. Benkert, M. Hiller, W. Volk Multi-component gearwheels and their manufacturing processes S. 1299-1306

„… shaft and gear ring. Two gearwheel concepts as well as the corresponding joining strategy of gear ring …” „… high potential for weight reduction of the powertrain. [1] Gearwheels in the gearbox will serve as an …” „… joint and a lightweight wheel body affect the transferable torque of the gearwheel. Two different wheel …”

B. Kianian, C. Andersson Sustainability-conscious Powder Metallurgy gear manufacturing – An analysis of current manufacturing challenges S. 1251-1264

„… [5]. Based on the drive to increase sustainability in gear manufacturing, this paper aims at …” „… create such methods and models, a complete set of cost drivers and Key Performance Indicators (KPIs) in …” „… applied; Compaction -> LPC -> Hard finish [6]. 4.1. PM drivers and advantages PM has clear advantages …”

doi.org/10.51202/9783181022948

VDI Wissensforum GmbH - ELIV-MarketPlace 2018

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VDI Wissensforum GmbH (ed.)

ELIV-MarketPlace 2018

Series: VDI-Berichte

Volume 2338 2018

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A. Lapp, C. Bohne, O. Koller, T. Thiel, C. Boesig, R. Oberfell, W. Appel Journey to a scalable & fail-operational E/E-architecture for Highly Automated Commercial Vehicles S. 209-222

„… . Future High Eq. Future HAD High Eq. Trailer Brake& Steer Powertrain Cabin+ Passive Safety Driver …” „… Information Driver Assistance Exterior Trailer Brake& Steer Powertrain Cabin+ Passive Safety Driver …” „… Information Driver Assistance Exterior Trailer Brake& Steer Powertrain Cabin+ Passive Safety Driver …”

doi.org/10.51202/9783181023389

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