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SIMVEC 2022

Reihe: VDI-Berichte

Band 2407 2022

Treffer in den folgenden Teilen:

M. Ast, S. Hüeber, M. Klein Kontaktlöser der nächsten Generation – Rechengenauigkeit und Performance auf einem neuen Level S. 63-74

„… Kontaktlöser der nächsten Generation Rechengenauigkeit und Performance auf einem neuen Level …” „… Lösungsgeschwindigkeit. Bild 4: CLF-Löser VDI-Berichte Nr. 2407, 2022 67 3. Neue Generation durch neuen Ansatz Der schon …” „… Level generiert wird. Bild 5: Multi-Grid-Ablaufdiagramm Dann wird das Kontaktproblem auf diesem …”

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

„… parameterization of infrastructure communication and generation of V2X messages, or the integration of multiple …” „… intelligent infrastructure and model-based parameterization with subsequent generation of complex V2X messages …” „… types might be different in each case. Yet the next generation of V2X applications (Day 2) is expected …”

A. Hüppe, D. Scholz, F. Menter, R. Winstanley, F. Muldoon Octree Meshing Technology for External Aerodynamic CFD Applications S. 21-32

„… mesh generation tool with a special emphasis on scalability and robustness. The new meshing tool …” „… octree generation, the Rapid-Octree mesh generator in Fluent Meshing provides a top-down projection …” „… generation time. We outline the basic schemes to generate the projection mesh and discuss additional …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… , KaiserslauternNext Generation Ansys GPU CFD Solver Technology for External Aerodynamic Applications . . .45R …” „… Inc., Evanston, USA f Numerische SimulationsverfahrenKontaktlöser der nächsten Generation …” „… – Rechengenauigkeit und Performance auf einem neuen Level …”

S. Scheidel, M. Goll, M. Tandl, B. Reiter, R. Neubauer Simulationsbasierte Wirkungsgradoptimierung einer Hochtemperatur Co-Elektrolyse zur e-Fuel Produktion S. 129-142

„… already, while state-of-the-art alkaline and PEM technologies show efficiency levels between 60-70 …” „… minimum levels of CO2 conversion rate o Maximum stack reactant utilization o Maximum carbon formation o …” „… , “Simulation and evaluation of a process concept for the generation of synthetic fuel from CO2 and H2”, Energy …”

R. Winstanley, D. Flad, F. Menter, A. Main, Raunak Borker, Anand Singh, R. Jia, J. Maruszewski Next Generation Ansys GPU CFD Solver Technology for External Aerodynamic Applications S. 45-62

„… Next Generation Ansys GPU CFD Solver Technology for External Aerodynamic Applications Robert …” „… to coarser levels, the computations are moved to a smaller number of GPUs as each GPU needs a certain …” „… refinement through the center line of the vehicle There were two surface refinement levels investigated …”

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

„… ® simulations is the level of destruction. This is measured by counting the number of “brick clusters” that the …” „… model has been fallen apart into after the crash terminates. The “level of destruction” is the relative …” „… (Fig 18). Fig 18: 3D visualization of TensorFlow model for inspecting the "level of destruction" with …”

T. Püschl, C. Wiegand Realdaten-basierte Szenarien als Schlüsselelement im simulationsbasierten Absicherungsprozess von ADAS/AD Funktionen S. 437-450

„… Ebenen der Datenverarbeitungspipeline zu bewerten. Die High-Level-Struktur der Datenverarbeitungspipeline …” „… Generation Service in ein Simulationsszenario umgewandelt. Bild 6: Demonstrationsaufbau für …”

P. Schwanitz, L. Greve, F. Moldering Towards AI Based REcommendations for Design Improvement (AI-B-REDI) – A joint research project of Volkswagen, Audi, Porsche, Fraunhofer SCAI, SCALE GmbH and SIDACT GmbH S. 299-314

„… involved vehicle components, level of detail and people participating in generation of models as well as …”

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

„… minimization strategies to meet the anticipated Euro 7 regulations using a system level simulation approach of …” „… genetische Algorithmus wird mit einer Populationsgröße von 40 gestartet, 25 Generatio-nen werden berechnet …”

doi.org/10.51202/9783181024072

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Dritev 2023

Reihe: VDI-Berichte

Band 2420 2023

Treffer in den folgenden Teilen:

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 …” „… and efficiency Comparison of 2-level and 3-level inverter topologies Lukasz Roslaniec, Thomas Hackl …” „… Silizium-basierten durch, da sie leistungsfähiger sind. hofer powertrain hat einen innovativen 3-Level GaN-Inverter …”

M. Magnusson, O. Nicklasson, H. Jacobsson Electric Cross Differential, eXD S. 235-252

„… friction level has been reduced by utilising a long/lat friction circle.Tyre lateral force generation …” „… friction level has been reduced by utilising a long/lat friction circle.Tyre lateral force generation …” „… the 6th generation AWD actuators and established high performance clutch technologies. Electric …”

C. Gürlich, S. Demmerer, M. Winkel, K. Führer Transmission – the most underestimated part of the electric drive – Next generation transmission S. 183-196

„… Transmission – the most underestimated part of the electric drive Next generation transmission …” „… new generation of its 8-speed automatic transmission as a hybrid modular system. It is the technical …” „… basis for the next generation of plug-in hybrids (PHEV) with high purely electric ranges [2] b …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… sustainabilityPolitical and industrial environment of the EURO7 proposalNext generation mobility: Strategies towards …” „… , SwedenPreflight Lx3 am Juni 15, 2023 | 11:45:49 | 148 mm x 210 mmNext generation Electric Drive Units with …” „… multi-level GaN inverter for highestHVEVperformanceandefficiency–Comparisonof2-leveland 3 …”

J. Bonifacio, V. Warth, S. Scharr Optimizing sustainable high-performance e-drives S. 349-358

„… , 2023350Table 1. Key values of the target specificationVoltage level 800 VPeak power 275 kWContinuous power …” „… 206 kWPeak torque 5210 NmWeight 74 kgSystem efficiency @WLTC >93%NVH on series levelSystem costs -10 …” „… used as a coolant for the e-motor. In an open cooling circuit with a maximum pressure level below 1 bar …”

C. Gropp Leading sustainable transportation: Bringing our vision to the road S. 1-12

„… , Garbage vehicles). For Light Duty, we are selling the FUSO eCanter since 2017. The second generation just …” „… level than to scale just one infrastructure to an extreme level. If only a small fraction of xEVs were …” „… increase. In addition, one must also not forget about use case scenarios consisting of self-generation of …”

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

„… Acoustic Optimization of Electric Powertrains from a Vehicle Level Perspective Dr. Carsten Mohr …” „… background noise. There is a high level of agreement between the simulated and actual vehicle interior noise …” „… at component level with relatively low effort. Adapting from the measured vehicle interior noise the …”

P. Geradts, M. Kasten, A. Landvogt Psychoacoustic optimization of the NVH behavior of an eDrive power train – Application of a Targeted Micro Geometry Scatter on Helical Gears to break-up the regularity of the transmission error excita... S. 459-470

„… levels of these excitations, measured in terms of the transmission error of the gears. Frequently …” „… diminish the tonality of the noise and improve the subjective assessment of the NVH. The levels of the …” „… the masking of the tonal constituents with increased levels of broadband background noise. The …”

S. Ott, A. Braumandl, K. Bause Product-Production-CoDesign of Electric Traction Motors with Model-Based Systems Engineering S. 61-72

„… novel common communication level required for communication, control and collaboration in the …” „… the levels, which is supported by ASE. [18] VDI-Berichte Nr. 2420, 2023 65When combined with …” „… products and production systems. It is essential to consider several product generations and the …”

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 …” „… generation of load data. Already available cycle and load profiles can still be included in the scenarios …” „… urban scenario use the phenomenological traffic modeling approach for traf-fic generation. 7. Test …”

R. Plavullathil, M. Rihn, C. Bridier Marelli’s eAxle family strategy – Agile answer to a moving EV market S. 281-294

„… generation are based on individual components of 3 different diameters (stator outer diameter): 180 mm (Small …” „… , several voltage levels are available, as well as several power module technologies (IGBT, SiC, GaN). They …” „… modules and are compatible with the expected stress levels. These stress levels and the safety factors …”

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

„… RMS phase current at the same voltage VDI-Berichte Nr. 2420, 2023 259level, the resulting EM has very …” „… be suitable for the voltage level in DE4LoRa and can provide the required currents. In Fig. 7 on the …” „… lower than the price of two inverters rated for the full power. Discussion of the voltage level …”

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

„… customer with a high comfort level and complicated technical systems, is susceptible to faults due to many …” „… stakeholders involved. Furthermore, it forms a reference model for Product Generation Engineering (PGE …” „… generations. According to ALBERS, the starting point for the development of the current product generation is …”

J. Jung, A. Helm Manufacturing technologies for reduced AC copper losses in hairpin stators – Increasing the efficiency of electric traction machines S. 131-142

„… generation. Fig. 4, a): Uniform current density due to conductor current, b) current density curve due to …” „… slot area, resulting in additional eddy currents. Since the tooth width is smallest at the level of the …”

doi.org/10.51202/9783181024201

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Game Content Generation from a Single Example

Reihe: Informatik/ Kommunikation

Band 880 2023

Treffer in den folgenden Teilen:

State of the Art S. 13-22

„… and (b) Procedural Content Gen-eration (PCG) for video game levels. As the methods proposed in …” „… bits generation (see Sec. 1.1, Fig. 1.1), as themain focus of this thesis is level generation for Super …” „… PCGML algorithms. Yang et al. [153] propose a gaussian mixtureVAE for level clustering and generation …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Generation – Level Generation – Generative Adversarial NetworkDiese Dissertation über die Generierung von …” „… (PCGML) addresses the problem of level generation in video gamesvia Generative Adversarial Networks (GANs …” „… writesamples to and from a live Minecraft server.Keywords: Video Games, Procedural Content Generation, Level …”

Bibliography S. 111-130

„… . Mateas. “MCMCTS PCG 4 SMB:Monte Carlo Tree Search to Guide Platformer Level Generation.”In: Proceedings …” „… , F. Schubert, and B. Rosenhahn. “TOAD-GAN: Coher-ent Style Level Generation from a Single Example …” „… and J. Togelius. “Patterns as Objectives for LevelGeneration.” In: Proceedings of the First Workshop …”

Conclusion S. 105-110

„… accessible methodsfor level generation in their respective domains. However, there are someshortcomings that …” „… constraints given by thegame design for level generation. This results in patterns that are brokenin different …” „… 6C O N C L U S I O NAs video games grow in scope and complexity, Procedural Content Gen-eration …”

Introduction S. 1-12

„… generation(a) Terrain made from Perlin Noise [99](b) An example level of Nethack [81] (c) A plant made with an …” „… designed for level generation and aims to provide a basefor further development on PCGML for games so that …” „… samples with the help of MLand without additional input.1.1 procedural content generationThis section …”

Fundamentals S. 23-46

„… for video games. This thesis deals mostly with level generation,although many techniques can be used …” „… left well and generate salient objects in all levels of detail.3.2 procedural content generation for …” „… barely resemble the structures found in SMB levels.Adding methods such as hierarchical generation and …”

Generating Super Mario Bros Levels with Toad-gan S. 47-76

„… versa.The levels resulting from those generation processes show the structureof one generator but …” „… to inspirenew level types.4.2.7.3 Level AuthoringIt is possible to influence the generation process …” „… from that. Level authoring allows a userto input a token mask during the generation process, which …”

Using Wor(l)d-gan to Generate 3d Minecraft Worlds S. 77-104

„… . However, using natural languageembeddings for level generation can be an interesting step for futurework …” „… ,levels generated with Wor(l)d-GAN can be edited during and after gen-eration. Since the tokens are …” „… hand-placedtreasures. The procedural generation algorithm of the original game isnot yet able to generate structures …”

doi.org/10.51202/9783186880109

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Increasing Output in Transfer Lines through Adaptive Buffer Operation

Reihe: Fördertechnik/Logistik

Band 58 2016

Treffer in den folgenden Teilen:

Titelei/Inhaltsverzeichnis S. I-XIV

„… buffers are filled to certain target fill levels at fixed moments (times of the day). Apart from the …” „… target fill levels further parameters, e.g. moments of intervention or the intervention frequency, are …” „… ........................................................................................... 43 3.3.2 Target fill level …”

Application of method S. 64-96

„… component Overall Machines Buffers Start / End of shift Downtime distribution Maximum fill level Start …” „… / End of break Availability Lead time Number of shifts Cycle time Initial buffer fill level Cost per …” „… and the cycle times. For the buffers it consists of buffer sizes and of buffer fill level logs. The …”

Buffer management in manufacturing systems S. 7-38

„… downstream buffer. The level of this buffer diminishes until it is empty, forcing the downstream machine to …” „… developed a decomposition method.53 Indicators as throughput, the average level of each buffer and the …” „… . 2015, 137 80 Glover 1986, 541 BUFFER MANAGEMENT IN MANUFACTURING SYSTEMS 16 abstract higher level …”

doi.org/10.51202/9783186058133

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Drivetrain for Vehicles 2016

Reihe: VDI-Berichte

Band 2276 2016

Treffer in den folgenden Teilen:

Y. Takeda, M. Kawaminami, M. Tsuchida, H. Takekawa Gear Whine Noise Reduction Technology of New Model Transmission for FF-Hybrid Vehicle S. 435-450

„… ever-cleaner powertrains, our customers are expecting a rewarding driving experience and ever higher levels of …” „… poses many technical challenges to the engineers to be overcome. For example, back ground noise level …” „… developed and installed in the first generation ‘Prius’ in 1997. The TOYOTA HYBRID SYSTEM (THS) uses a …”

O. Eriguchi SUBARU CVT toward 2020 S. 3-16

„… generation platform with all new design: ‘SUBARU Global Platform (SGP)’ Introduce next generation …” „… Lineartronic® Next Generation Summary – Key Note Agenda C yan M agenta Y ellow B lack 05_2276_E riguchi.pdf M ai 17, 2016 …” „… New SUBARU design Environmental friendliness Top level environmental performance Product quality service Top …”

T. M. Wolf Optimizing the gearbox efficiency rate by rolling bearings – Six speed manual transmission for front wheel drive cars S. 281-296

„… industrialize this new gearbox generation finally. Motivation of change There is a number of various reasons …” „… for NVH and acoustic comfort on vehicle level needs to be respected by the chosen bearing concept …” „… response it is necessary to know precisely the torque and speed levels acting at any load case. Knowing …”

C. Ott, S. Eisenhuth, F. Jonas, T. Hofmann New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission Control S. 243-256

„… New Generation of Hydraulic Control Modules with Integrated Pressure Sensors for Transmission …” „… unerwünschte Zusatzkosten. Um diesem Marktrend zu entsprechen, hat Bosch eine neue Generation von besonders …” „… developed a new generation of especially small hydraulic control units. Main idea is the use of small …”

J. Willert, C. Bünder Modular and Scalable Approaches in Layshaft Transmission Design S. 167-176

„… different performance levels and market-specific requirements. After all, future fleet consumption and CO2 …” „… VDI-Berichte 2276, 2016168 scalability for market-specific functions, different performance levels and …” „… transfer improvements or even new generations of functional modules to every application affected. The …”

B. Löffler, J. Patzner, M. Drabek, K. Armbruster Modular 8-Speed Hybrid Dual Clutch Transmission With Integrated All-Wheel Distributor by ZF S. 85-100

„… dual clutch transmission generation for sporty applications – by also keeping the same length as the …” „… requirements, i.e., the high performance of sports cars with the high level of comfort of premium class sedans …” „… . Thus, the requirement specifications for the new ZF dual clutch transmission generation requested to …”

S. Foulard, S. Rinderknecht, R. Fietzek Paradigm Change in Transmission Design by Online Condition Prediction – Cost- Efficient and Resource-Optimized Lightweight Design based on the eLIFE and ecoLIFE3 Concepts S. 515-530

„… , the future generations of components cannot VDI-Berichte 2276, 2016516 be improved with regard to the …” „… operated under consideration of the component damage levels because the required inputs are missing. A …” „… damage levels of transmission components (Fig. 2). Fig. 2: General structure of the lifetime …”

R. Hiraku Technologies need to have more Flexibility S. 757-766

„… physical limit to the improvement of efficiency. Once a certain level of efficiency is reached, further …” „… necessary capabilities for overcoming the challenges in the next generation. Flexibly which enable to adapt …” „… potential to adapt to various needs. The latest CVT could achieve the top level transmission efficiency …”

A. Albers, S. Ott, N. Bursac, S. Rapp Product Generation Engineering – efficient and effective to innovative drivetrain solutions S. 17-32

„… individual product generations different maturity levels can be defined. This can be understood as …” „… Product Generation Engineering efficient and effective to innovative drivetrain solutions …” „… studies show that the first product generation often lack the amount of maturity necessary to be thriving …”

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

„… torque converter circuit to be cooled. To minimize the oil level in the powerhead, an oil-slinger …” „… highest level of thermal robustness and very low actuation time in mind. The clutch can be operated with …” „… . 2.4 Torsion vibration damping A very strong focus was placed on ensuring a very low noise level in …”

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

„… exception of the B-Class, these vehicles are also available as AMG models. The new MFA generation had its …” „… the gearwheel levels rises. As it can be seen in table 2 the torque raises from the 4th to the 7th …” „… tests of the changed components at the component level, and is characterized by a minimum effort and …”

M. Funk, G. Bofinger, J. Patzer, D. O. Lautenschlager, E. Granderath The New Porsche Dual Clutch Gearbox (PDK) – an Important Component of the Powertrain of the Future S. 69-84

„… Porsche-Doppelkupplungsgetriebe (PDK) der zweiten Generation ein zentraler Baustein. Höchste Performance und Effizienz bei …” „… groundwork for hybridisation as a basic component of its CO2 strategy. The new, second-generation Porsche …” „… this new generation gearbox, Porsche placed top priority on attaining maximum performance and …”

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

„… . In addition, the necessary pressure is produced by discharge of the previously higher pressure level …” „… of the pump. All losses and thus volume flows therefore are generated on a higher pressure level …” „… associated line pressure (bottom, dotted yellow) The pressure level is already always adapted in the shown …”

H.-W. Raedt, F. Wilke, C.-S. Ernst Lightweight Design in transmission by forging technology in passenger cars and light commercial vehicles S. 485-502

„… components. In contrast to cars, the weight of LDVs still continues to increase from one generation to the …” „… model for this application segment, the vehicle (ensuring it was the latest generation) was purchased …” „… impact on manufacturing cost and finally according to the level of implementation difficulty …”

D. Kupka, P. Tenberge Automated concept design for the evaluation of favourable AT structures S. 193-206

„… development stage and a comparison of the structures on a higher level before the top structures are picked …” „… synthesis process. The first step contains the generation of a transmission graph from the known connection …” „… process 1 2 3 4 5 6 1 34 25 1 0 2 3 4 VDI-Berichte 2276, 2016 197 4.1 Generation of transmission graphs …”

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

„… systematic generation and analyzation of gearbox topologies, as it is state of the art for conventional …” „… transmission from their basic components such as gear set, shafts and shifting elements on a structural level …” „… are amplified be the generation of the different possible connections of the electrical machines to …”

W. Hinz, G. Bednarek The new 8-speed FWD Automatic Transmission for General Motors / A. Opel AG S. 383-396

„… Drehmomentwandler mit Super Long Travel Dämpfer der zweiten Generation (SLTD2) und zahlreiche neue …” „… 6-speed versions, it was possible to reduce the noise level by running at lower engine speeds and …” „… Generation (SLTD2) damping system in combination with numerous new software functions further increases …”

O. Neuf A chain is as strong as the weakest part S. 701-718

„… the performance of the higher level system. It is from benefit for cost to choose a high integrated …” „… bereits die fünfte Generation von Elektromotoren, die alle Leistungs- und Anwendungsbereiche der …” „… Personen wie Edison oder Porsche betrieben. 1.1. DC-Motoren, die erste Generation für Gabelstapler …”

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

„… 2276, 2016874 generation of the feeling of hesitation is unavoidable at start with high load when …” „… shown in the Figure10, generation of deceleration due to LU release shock and CFC recovery shock and …” „… smaller space. EXEDY has core technology of vibration, friction and fluid at the world top level, and …”

doi.org/10.51202/9783181022764

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ELIV 2024

Reihe: VDI-Berichte

Band 2441 2024

Treffer in den folgenden Teilen:

K. Brand, T. Tang, D. Selvaraj A New Era for Software Verification: Heterogeneous Multicore Compute With Model-Based Design and Virtual ECUs S. 437-452

„… optimized code generation for the ARC™ EV based Parallel Processing Unit (PPU). We conclude that an improved …” „… functionality can be realized. Algorithms and specialized code generation flows for newer heterogenous cores can …” „… level of the design in each stage. These verification stages range from Model-in-the-Loop (MIL …”

T. Huck, A. Achtzehn When innovation demand meets E/E architecture Further endeavours into next-gen architectural designs S. 395-406

„… introduction of an additional 48V voltage level to supply high-power low-voltage loads, (b) redundancy and …” „… have been optimized to this power level and a vigorous ecosystem has evolved. Thus, the 2023 Tesla …” „… thicker wire gauges and more tedious handling. An attempt to increase the voltage level is thus a natural …”

M. Schaffert Enabling an Open Eco-System for Chiplet based Automotive SoCs Chiplets are the future for automotive SoCs and Road towards first Generations S. 529-540

„… future for automotive SoCs and Road towards first Generations Dipl.-Ing. Michael Schaffert, Robert Bosch …” „… software-defined vehicles marked by centralized architectures and a heightened level of functional integration …” „… board-level integration (involving the integration of smaller specialized SoCs on a single PCB) and chip-level …”

M. Münzer, S. Zhang, C. Bauer, D. Graovac Boosting vehicle range by mating semiconductor technologies S. 477-482

„… approach combines Si- and SiC-devices in one switch while maintaining the prevailing 2-level topology. An …” „… alternative concept includes a shift to multi-level topologies combining SiC- and GaN-devices. Both concepts …” „… strategies for 470V BEVEfficiency gains of SiC MOSFET based two level inverters versus the commonly used IGBT …”

D. Shankar, T. Jose Optimizing Electronics Architecture for the deployment of Convolution Neural Networks using System-Level Modeling S. 257-264

„… such as ChatGPT for task graph generation, system-level IP generators for modeling, and flexible …” „… system-level hardware IP generators of schedulers, pipelines, peripherals, and memory is used to quickly create …” „… systems, CNNs are employed to enhance object detection, image generation, semantic segmentation, and …”

A. Schleich, F. Modes, T. Schaller, M. Werling Statistical methods and Monte-Carlo simulation ensure the safety case of the environmental sensor performance in BMW’s first L3 function, the BMW Personal Pilot L3 S. 105-116

„… Abstract As BMW advances from SAE Automation Level 2 to Automation Level 3, a robust validation process is …” „… environmental sensor performance. This research significantly contributes to the development of SAE Level 3 …” „… Level 3 highly automated driving, which allows drivers to take their hands off the steering wheel and …”

C. Lankeit, R. Dorociak, M. Teuber, O. Lüdtke, J. Ziethen Automotive eFuses: Challenges of Today and Solutions for the Future S. 517-528

„… will empower vehicles to achieve higher levels of autonomous driving. With the increase of those levels …” „… operational state. Ability to behave fail-operational is hence crucial for higher level autonomous driving. In …” „… guides for the next level of innovation. Introduction Traditional melting fuses are a rather archaic …”

N. Neis, L. Eisemann, D. Hermann, J. Zhou, L. Toettel From Reality to Simulation: Automatized Transfer and Simulation of Critical Driving Scenarios with Digital Twins S. 453-466

„… functionvalidation.1 IntroductionAutomated driving (AD) functions of SAE Level 3 and above pose growing challenges to …” „… ] automize the generation of trajectory-based scenarios, Montanari et al. [7] createmaneuver-based scenarios …” „… relation to the road. Since the generation of road models is aseparate field of research, proposals such as …”

S. Schran, R. Jung, A. Mukherji Recommendations for the practical use of Ethernet Security-Protocols and beyond S. 565-578

„… memory for processing cryptographic operations. Recent generations of silicon technology offer solutions …” „… Ethernet Ethernet CAN XL Level of Operating (ISO/OSI) Session (Level 5) Transport (Level 4) Network (Level …” „… 3) DataLink (Level 2) DataLink (Level 2) Included Communication PDU Payload TCP/UDP Frames IP …”

L. Eisemann, L. Toettel, T. Watzl, T. K. Rupp, J. Schaper Using Large Language Models to generate critical driving situations for virtual and hybrid ADAS/AD testing S. 265-280

„… GenerationPE In-House SimFrameworkFunction ValidationHAD FunctionNatural-language description of …” „… GenerationIn the subsequent section, we introduce the proposed simulation architecture. Different LLMsare …” „… output length of 3096 tokens.3.1.2 Scenario GenerationPrior research, such as NVIDIA [31], limits the …”

G. Schneider, F. Woitschek, A. von Twickel, R. Plaga Auditing Guidelines for AI-based AD/ADAS Components focusing on AI Security S. 53-66

„… relevant use cases and can harm the trust level of users. Hence, it is important to extend existing …” „… published standards or regulations are still a rather high-level description ofconcepts without providing …” „… to move from high-level requirements topractical tools or tests which can be employed in …”

X. Wang, A. Hübner, M. Kühl, B. Zlotnik Enabling Automotive MLOps with Open-Source Based Software S. 93-104

„… could be integrated into the Red Hat OpenShift platform. Examples include synthetic data generation and …” „… in Figure 3, which shows the synthetic data generation service using the PandaSet dataset [7]. We …” „… Data Enrichment service (cf. Fig. 2, AI based, NeRFs): Video generation with NeRFs [7][8]. Bertrandt …”

F. Schreiner Managing Reuse and Dependencies of Hardware and Software Components in SDV Architectures S. 407-418

„… software on a vehicle-wide level or beyond which takes into consideration the vehicle as part of the …” „… lower layer from the higher layer. It is providing the necessary level of abstraction to allow the …” „… also aspects related to the before mentioned dependencies on the system level between the software …”

P. Dreiseitel, R. Grewe Quo vadis Vision Zero – Can AI help us to make our vision come true? S. 41-52

„… products has reached a level of maturity that is surpassing human capabilities. These AI methods are …” „… the high end by AD functions with high levels of automation. In addition to increasing system …” „… in the millions of kilometers. It becomes clear that an automated generation of test cases is highly …”

L. Hendrawan, R. Martin, L. Abdelkader State-of-The-Art of Foundation Software for Software-Defined Vehicle S. 133-140

„… next-generation designs for software-defined vehicles (SDVs). And thiscreates more opportunities for new mobility …” „… industry: microkernel and monolithic. In the monolithic kernel, many of the low-level services such as …” „… managing the low-level functionalities, it is also important to consider that the operating system as …”

M. Obstbaum, I. Wior, J. Kasper, P. Vaudrevange, S. Khan, M. Keckeisen, M. Staib, R. Freitag, J. Schneider SpecBook-Copilot – Efficient Formalization of Requirements using Artificial Intelligence in the Development of MB.OS S. 221-232

„… streamline the generation of artifacts like graphical models and test cases. 2 Introduction The increasing …” „… as the automated generation of engineering artifacts like test specifications, test cases, and …” „… latest generations of Large Language Models (LLMs), such as GPT-4o [10], LLAMA3 [18], [19], and Mistral …”

M. Stapelbroek, R. Savelsberg, M. Wegener, M. Faßbender Advances in Electric Vehicle Charging Mapping between User Needs and Technology S. 505-516

„… . Today the newest generation of DC charging stations can theoretically provide up to 400 kW [5–7 …” „… (PWM) signal, for DC charging a high-level-communication (HLC) is used. In case of CCS 1/2 and NACS …” „… layer of the high-level-communication is based on Controller Area Network (CAN). In accordance with the …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… Convolution Neural Networks using System-Level Modeling 257D. Shankar, Mirabilis Design Inc., Santa Clara, USA …” „… towards first Generations 529M. Schaffert, Robert Bosch GmbH, Stuttgart Security TARA & MoreTARAs …” „… Performed on Different Levels of the Supply Chain – Experiences Based on Real Example ESLF Insights into …”

T. Schäfer, J. Kottig, D. Macke Generative AI based GUI reconfiguration using Natural Language Processing Leveraging the benefits of small and local LLMs S. 359-378

„… Megabytes. On CPU without hardware (GPU) acceleration, this model achieves a token generation throughput of …” „… paper [1]. The encoder structure has been removed because most models for text-generation (like the …” „… the model. The model is set to continue generation. This process is repeated until all desired keys of …”

A. Vickers, P. Fintl, D. Hughes, M. Roberts From Niche to Mainstream: Harnessing Generative AI for Automotive Excellence. GenAI is not Enough! S. 67-80

„… language models, delving into a realm where the generation of value is both expansive and intricate. This …” „… . Fuelled by super high levels of early adoption (and therefore interest), the large industry players …” „… with topics such as ‘Retrieval Augmented Generation’ VDI-Berichte Nr. 2441, 202472(RAG). Neither of …”

W. Steinmann, B. Sondermann Biometrics and sensor fusion for enhanced in-cabin safety and comfort Reducing complexity and increasing possibilities through a holistic approach to in-cabin monitoring S. 327-342

„… ) 363( 3 7 ) 299( 2 4 ) 253( 2 3 )ComparisonTime (msec) Time (nsec)Generation VDI-Berichte Nr. 2441 …” „… pre-processing and outliers are filtered out. Fusion then takes place at feature level. • Late fusion: Processing …” „… of the data independently for each sensor up to results at object level. The results can already be …”

S. Zimmermann, W. Lenders, T. Lian Abt, M. Kuhn, P. Weber, A. Ganser Building and scaling a machine learning platform to unlock AI in connected car services S. 29-40

„… Generative AI (GenAI) to help automotive customers to achieve a whole new level of interaction between their …” „… https://aws.amazon.com/de/what-is/retrieval-augmented-generation/ VDI-Berichte Nr. 2441, 2024 37 4. Connected AI Platform operationsThe setup described in “3 …” „… service levels -regarding availability, potential incidents and planned downtimes. There are well-defined …”

A. Bachmann, A. Matarage Electric vehicles in 2024. Current UX challenges and concepts for the coming decade S. 379-394

„… topic to another level by integrating whole customer ecosystems. Huawei with HarmonyOS or Xiaomi with …” „… eagerly trying to reach a similar level of usability and convenience while adding EV-specific …” „… zoom function) that test persons sometimes returned to their smartphones. The newest generation of …”

M. Peter LightOpen – a cloud-based lighting personalization service S. 167-178

„… pivotal role in shaping the next generation of vehicles, offering unparalleled levels of customization …” „… with the evolving hardware and software dynamics of the new generation of vehicles, particularly in …”

J. Richenhagen, M. Engelhard, J. Jeub, S. Kriebel, A. Kugler Speeding up Generative-AI in Software-Defined Vehicles S. 13-28

„… required to maintain or increase the level of attractiveness? What new product features can be defined to …” „… all decomposition levels. Examples are the completion (e.g. based on available industry standards or …” „… component level, required activities have been standardized by ASPICE, ISO26262, ISO26414 [10-12] and …”

L. Hettich, J. Stümpfle, M. Weyrich Testing Variant-Rich Software-Defined Mobility Systems Methods, Future Challenges and Innovative Concepts S. 243-256

„… introduced, resulting in the generation of numerous versions of each variant in space over time, referred to …” „… extracted from the system code, ensuring the highest level of automation. Fig. 4: Deployment and …”

doi.org/10.51202/9783181024416

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DRITEV – Drivetrain for Vehicles 2021

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

„… Truck Generation TG3, MAN launched a centralized EE - Architecture. By that architecture approach MAN …” „… by the principals for the centralized EE Architecture of the latest MAN Truck Generation 3 and …” „… , which affect our daily business and the next truck generations. Some of them are plannable …”

M. Dilzer BorgWarner P2 Modules – from HV to 48V S. 35-46

„… infrastructure and the availability of sustainable electric power generation. Today both are not yet in place …” „… , with different focus for levels of electrification, have been developed and are available for …” „… BorgWarner has investigated the impacts on costs and efficiency for different P2 electrification levels and …”

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

„… hardware or extending the control to higher levels. Table 1: ZF E-Mobility CV products, first generation …” „… E-Mobility Solutions Table 1 introduces the first generation of ZF CV E-Mobility products. They have been …” „… = 30 min ~ 180 kW S1 Nominal voltage level 650 V DC 420 V DC 650 V DC 650 V DC Torque Peak 1,350 …”

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

„… and superior performance. With lower levels of emission targets for 2030 in combination with a …” „… achieved with considerable electrification measures, which reduce the consumption level in the currently …” „… the relatively low efficiency of these power-to-gas/liquid generation paths of between 45% and 65 …”

R. R. Kasibhatla, P. Neidhardt, K. Caliskan Thermal Simulation according to Maturity Level in E-Drive Development S. 61-76

„… Thermal Simulation according to Maturity Level in E-Drive Development Dr. R. Rohith …” „… different maturity levels of the development process, time and accuracy requirements from thermal …” „… simulation methodologies. A maturity level oriented systematic approach for thermal simulation, based on …”

R. Kockisch, J. Müller, Erik Schneider Modular transmission systems for future BEV platform applications S. 11-22

„… powertrains. The systematic generation and optimization on the fleet level to develop platform solutions is …” „… , hybrid and all-electric powertrains. With lower levels of emission targets for 2030+, the market demand …” „… development process on the system level for powertrain and vehicles, as well as a long-term product strategy …”

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

„… with varying system pressure levels. One focus is on the most efficient pressure generation and on …” „… generations of pure electric and dedicated hybrid drivetrains there is a trend towards further optimization …” „… challenging requirements at low cost level. A gear shift must not be noticed by the driver in most cases. The …”

J. De Landtsheere TREMEC HYbrid DRive Axle – HYDRA – Hybridization enables RWD dynamics in a FWD car S. 125-144

„… more powerful generation after generation. Especially for the performance versions of mainstream …” „… vehicles, engine power and torque levels are often surpassing what can be transferred effectively to the …” „… options, with identical power levels for each hybrid option. P2 hybridization is clearly unfavourable …”

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

„… objective parameters and their characteristics in addition to self-contained, known metrics, the level of …” „… generation, subjective evaluation and correlation analyses, the final mappings between the individual …” „… overall character rating, allowing for comparison of vehicles at a high level. Fig. 7: Relevance …”

G. Brudeli, B. Vestgård, S. Bjørkgård, L. Bjørkhaug Sustainable drivetrain architecture for hybrid and electric trucks S. 567-580

„… BGM hybrid layout, a TCO lower than for conventional diesel is estimated. Furthermore, in Generation …” „… Generation 3 on pair with a standard diesel AMT drivetrain should be within reach. 5 Total cost of …” „… medium level market penetration of the new technologies, including reduced cost level of batteries and …”

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

„… trucks, in order to achieve a good performance, high efficiency and affordability. The high-level …” „… compared to a single speed solution while keeping performance on the same level. The overall e-axle …” „… shaping itself around high speed, high integration level with compact design and very high power density …”

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

„… integrated, coaxial electric machines has been selected based on the vehicle-level requirements, including a …” „… generation electric trucks The following targets have been set for the development of the new e-axle …” „… application: Table 1: Vehicle-level requirements for 40-ton tractor Based on these requirements, a …”

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

„… sub-transmission. CONVENTIONAL 48V MILD HYBRID HV HYBRID S Y S T E M P O W E R LEVEL OF ELECTRIFICATION HDT Eco 7 …” „… ongoing creep situation is expected to be significantly reduced. 4. Next generation efficiency …” „… regulations and end-customer requirements, next-generation plug-in hybrid drives will have to be outstanding …”

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

„… computerized generation and optimization of 3D design concepts for arbitrarily complex layouts, containing …” „… market. To solve this conflict, a new approach for the fully automated generation and optimization of …” „… of this node and j umps to the adj acent node of the current level, see Stephens [ 7 ] . If in the …”

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

„… phases in the next years. The first phase deals with engine improvements based on next generation …” „… though, the NOx emissions improve for DI with the efficiency remaining on a similar level. The target …” „… knock tendency and Diesel- and CNG-like BMEP levels can be demonstrated. In summary, a hydrogen engine …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… younger generations towards mobility f Drive Architecture Sustainable Powertrain Solutions – the new role …” „… according to Maturity Level in E-Drive Development � � � � � � � � � � � � � � � 61 R. R …” „… f Future of conventional powertrains New high-performance AMT gearbox generation P. Norberg, Scania …”

R. Resch, C. Danzer, A. Poppitz, T. Pirkl Alternative drivetrains for sustainable commercial vehicles S. 669-684

„… computer aided methods that are part of IAV’s digital development tool chain. After a high level concept …” „… enables the generation of the relevant data within defined investigation boundaries. The innovation of …” „… level. The exemplary diagram on the left side shows one reason, why the three speed variant is the best …”

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

„… campaign. The AEROFLEX – AEROdynamic and FLEXible Trucks for Next Generation of Long Distance Road …” „… double axle dolly with a drawbar at low level was developed, to couple under a rigid truck. It is …” „… , which are separated due to their different temperature levels: one for the driven axle, the traction …”

S. Dussinger, T. Wiedemann, B. Harter, B. Wiedenmann Simulation of induced axial forces on planet gear bearings at example of ZF’s 8-speed automatic transmission S. 469-486

„… assembly level). In one parameter variation however an additional mass proportional damping factor of 0.5 …” „… needles of the bearing have a strong influence in the generation of the axial disc forces. Therefore, the …”

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

„… energy of the decelerated parts is sent to the battery. - High level of control (shifting fork …” „… VDI-Berichte Nr. 2381, 2021256 - Besides “constant speed synchronization”, further level of controls are …” „… efficiency. Low response time of the coils (ranging between 2 & 10 msec) depending on the level of …”

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Constraint Propagation for Analog and Mixed-Signal Integrated Circuit Design

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State of the Art S. 10-17

„… the notions of performance degradation and parameter variations to describe high-level and low-level …” „… constraints at one level in the design hierarchy. These terms are defined as the difference between the …” „… Constraint Derivation The specification of an IC defines abstract, high-level design objectives. The process …”

Introduction S. 1-9

„… design problems. Only some critical low-level cells, such as RAM blocks and I/O pad cells, require …” „… circuit design at the transistor level [Kah+11]. In contrast, the physical design of analog components in …” „… level, creating individual verified layouts. Figure 1.2 shows the top-down implementation from system …”

Implementation and Results S. 103-121

„… possible for us to achieve a level of integration comparable to that of the built-in datamodel and database …” „… hierarchy level, a base cell consisting of the two cells mentioned was created. The next higher level …” „… routing in the higher levels. This step was repeated one more time, finally resulting in the design …”

Constraint Propagation S. 41-90

„… hierarchy level above or below the context cell. Since constraints are only visible in their context cell by …” „… to cells and whose value can be influenced by modifying instantiated cells in lower levels of the …” „… changing ancestor cells in higher levels of the design hierarchy require bottom-up propagation of …”

Bibliography S. 132-146

„… Design Methodology Based Generation of n-bit Interpolative Current Source D/A Converters”. In …” „… . Miliozzi, E. Malavasi, and A. Sangiovanni-Vincentelli. “Generalized Constraint Generation in the Presence …” „… . “Generalized Constraint Generation for Analog Circuit Design”. In: Proceedings of the International Conference …”

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Dritev – Drivetrain for Vehicles 2020

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Band 2373 2020

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

„… Elektroantriebe der nächsten Generation Next Generation Electric Drives Dr. Stephan Demmerer …” „… systems for passenger cars, commercial vehicles, and industrial technology, enabling the next generation …” „… technology. First generations of purely electric drives are in the market, but the future will bring …”

V. Null A new generation of thermal fluid technology for high performance charging of electric vehicles – How new thermal fluids can enhance battery performance in EVs S. II-97-II-108

„… a new level of performance for the next generation of electric vehicles with much shorter …” „… A new generation of thermal fluid technology for high performance charging of electric vehicles …” „… einen einzigartigen Demonstrator für Batteriemodule, um eine neue Generation Fluide zu untersuchen und …”

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

„… interactions, an optimization on component level will only lead to a local optimum. VDI-Berichte Nr. 2373 …” „… approach targeting system optimization is required. The efforts and benefits on component level should be …” „… weighed up against each other on system level. To enable a holistic conception and optimization of …”

D. Evenschor, P. Tenberge, M. Wolkerstorfer Package-optimized configuration of transmission elements for automated design concepts – Design concept generation based on results of transmission synthesis S. I-417-I-434

„… concept generation based on results of transmission synthesis M.Sc. David Evenschor, BMW Group …” „… generation of the logical order of elements. It includes the variation of the base-topology by insertion of …” „… the automated design concept generation of transmissions is proposed. It starts with a solution of …”

A. Riegauf Transferability of economic electrification concepts in heavy goods traffic to mobile machinery S. I-435-II-VIII

„… kit that enables competitive powertrain configurations through scalability at component level …” „… enabled on the level of the battery module or on the level of the battery pack Battery module Battery …” „… modular battery system can be enabled on the level of the battery module or on the level of the battery …”

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

„… energy and production costs. Furthermore the powertrain settings will be optimized on the fleet level to …” „… electrification measures, which reduce the consumption level in the currently tank-to-wheel balancing (TtW). But …” „… generation paths of between 45% and 65% (WtT) [2]. Besides CO2 and emission legislation, manufacturing costs …”

F. Völkel, M. Tietz, A. Schamin, S. Giehl Rolling into the future – Bearing solutions for electric mobility S. I-103-I-118

„… the sensor bearing, an increased level of precision and robustness is achieved. Due to the gear …” „… development and now offer the same level of friction-related advantages as ball bearings. Depending on the …” „… is more, the bearing must operate with low levels of noise and friction and be temperatureresistant …”

C. A. Spangler Borg Warner’s P1 and P2 hybrid drive modules – Modular kit for P1 and P2 hybrids S. I-221-I-232

„… emissions, different levels of hybridization are being developed and will exist in parallel in the market …” „… for a certain time. Besides very low electrification of an entry level of 12V dual storage hybrids …” „… mainly influenced by the level of brake energy recuperation that is possible and the opportunity to …”

M. Deiml High speed electric drive system – A solution for the next generation E-cars S. II-49-II-62

„… High Speed Electric Drive System A Solution for the Next Generation E-Cars Dipl. Ing. (FH …” „… combustion technology cost reduction is a target for the next generation. In this work it is proposed to …” „… electric cars in Europe and Worldwide. Nevertheless, the current generation of battery electric vehicles …”

P. Ramminger, R. Jäger Evolution of the drivetrain and high voltage system in the new Corsa-e S. I-173-I-194

„… development, e.g. regarding generation of energy from renewable sources, distribution, storage and power-to-x …” „… electricity sector to carbon-free operation remains a challenge for at least one entire generation. Multiple …” „… power was onboard for power generation in range extension mode. Many users primarily relied on 220 V …”

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

„… disengagement and engagement bobbin, which are the elements responsible for the generation of magnetomotive …” „… statuses are feedbacked by the EMA: - Current level of voltage supply - Current level of current …” „… , which depends on vehicle speed and acceleration. A specific torque profile generation is hence …”

K. Sakai, T. Kishimoto, T. Kobayashi, T. Maekawa, T. Shinohara, M. Ogawa Development of the new chain CVT for middle capacity S. I-79-I-88

„… torque density and higher efficiency, has chased to achieve high levels of environmental friendliness and …” „… being reduced to suppress generation of air bubbles, oil pump noise was reduced by 5dB (Fig. 16 …” „… gear noise, and, vectors of reaction forces being changed, sound pressure level of radiation was …”

M. Grill, M.-T. Keskin, M. Bargende Virtual RDE: Ensuring RDE conformity of hybridized powertrains in the early stage of the development process S. I-343-I-354

„… . Additionally simulation can be used for synthetic RDE driving profile generation to create “worst-case” drives …” „… depending on the level of simplification (a factor of two compared to real time can be considered as a …” „… parameters represents a sensible choice. For instance, if a simulation model is used for data generation …”

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

„… the largest EDU. segment will be in the 100-200kW power range. Whilst 1st generation of E.D.U.s have …” „… as efficiency simulation have been performed on component level. An EDU. system model and a vehicle …” „… targets. Experimental tests and component and system level simulation confirmed that cycle efficiency …”

D. Schöneberger, S. Rinderknecht, D. Reitmeier, A. Mertens Development of a transmission control for an innovative high-speed powertrain using motor-related control – Simulative approach to develop an angular position controlled engagement of dog clutches in ... S. I-195-I-212

„… necessary level of dynamics and control quality. At the system level, the transmission control is developed …” „… controllers are executed for each motor in a separate Field Programmable Gate Array (FPGA). The high-level …” „… functions such as the generation of the reference values and communication with the powertrain control are …”

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

„… a specific number of individuals per generation (npop) considering computer power and the defined …” „… the number of individuals for the current generation (including parents) is higher than the defined …” „… on the random number generation, the system nonlinearities and crowding distance techniques. The …”

doi.org/10.51202/9783181023730

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Dritev – Drivetrain For Vehicles 2019

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M. Maillard, L. Laurenty, S. Chretien Impact of hybridization on functional safety for low voltage eMotors – Impact of electrical and hybrid architectures (P2 P4) on the ASIL of electrical machines (eMotors) S. II-141-II-150

„… solution on the market in 2010. This generation of electrical machines was the first to implement ISO26262 …” „… Level (ASIL) allocated to a subsystem is defined in the Preliminary Hazard Analysis (PHA) done at …” „… vehicle level based on subsystem main functions failure analyses. For each vehicle lifecycle and each …”

B. Müller, C. Angrick, M. Fritz New concepts for electrical drive trains for high power density S. II-55-II-66

„… ratio of the motor and axle speed was fixed initially, a third generation rear axle drive with …” „… the company. Both generations of the concept vehicle had torque vectoring in each wheel independently …” „… be operated at various voltage levels, ranging from 48 V for initial hybridization to 400 V in …”

L. Herdle 7DCT/HDT400 – New fuel-efficient FWD DCT and hybrid transmission for up to 400 Nm S. I-95-I-102

„… wurden. Die Produktion der dritten Generation der Manga DCTs - das 7DCT300 - wurde Anfang 2015 …” „… application were launched. The production of the third generation of Magna DCTs – the 7DCT300 - started in …” „… DCT/HDT family. It replaces the Magna’s outgoing first generation 6DCT451 by a modern product and can …”

Y. Le Neindre Great Wall Motors’ 2nd generation of Pi4 platform – A high performance PHEV for premium SUV in China S. II-99-II-110

„… Great Wall Motors’ 2nd Generation of Pi4 Platform A high performance PHEV for Premium SUV in …” „… be introducing in July 2019 its second generation of Pi4 Platform, a Dual Axle PHEV architecture …” „… China in March 2018 of its first generation of dual axle PHEV architecture, the Pi4 platform, applied …”

W. Wenzel, M. Eglinger, M. Li, C. Sieg, J. Hengst, F. Küçükay Next generation of 48V HEV S. I-295-I-312

„… Next generation of 48V HEV Dr. W. Wenzel, Dr. M. Eglinger, BorgWarner Ludwigsburg GmbH …” „… validity and accuracy of the simulation. The next generation 48V MHEV (P0P4 and P2P4) show a great …” „… emissions, different levels of hybridization were developed and appear on the market. Besides very low …”

S. Kurokawa, M. Kunihisa, Y. Oyama Development of a new next-generation CVT for small cars S. I-385-I-396

„… Development of a New Next-generation CVT for Small Cars Shuji Kurokawa, Mikiko Kunihisa, JATCO …” „… next-generation CVT that is smaller, lighter and more economical as a result of utilizing key technologies …” „… are required to provide high levels of environmental performance and economy while being based on …”

C. Möser, T. Märkle, K. Hornung Effective acoustic development of electrified powertrains – Combination of simulation and evaluation methods S. I-329-I-348

„… utilised for sound design purposes, as the typical “e” noise can elicit high levels of identification with …” „… tends to be unwanted and – at least above a certain level – is perceived as disturbing. Moreover, one …” „… infringes against the criteria for one component, or if automatic mesh generation is not possible, the …”

A. Harsch, G. Clausen, A. Rink Modular system 8G-DCT with all-wheel drive S. I-79-I-94

„… Zusammenfassung Um die neu eingeführte Generation der Mercedes-Benz Kompaktfahrzeugfamilie (MFA2) auch …” „… to bring the newly introduced generation of the Mercedes-Benz compact vehicle family (MFA2) to a new …” „… level on the powertrain side. The 8G-DCT will be started for the first time with the newly developed …”

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

„… and become the solution of choice for reducing CO2 emissions. It is also expected that the level of …” „… development goals with regard to function, cost, and time despite the high level of complexity and associated …” „… specific functions at vehicle level. The software VDI-Berichte Nr. 2354, 2019570 has also been developed …”

S. Foulard, S. Rinderknecht, F. Braun, P. Jardin ecoLIFE3: An approach for a resource-efficient dimensioning of vehicle components based on a holistic optimization with real life load data –paradigm shift in transmission engineering based on big dat... S. I-213-I-226

„… paradigm shift is introduced in vehicle components dimensioning, for which an equal or even higher level …” „… level of accuracy, that they are as accurate as a dedicated sensor which would directly measure the …” „… Revolutions-At-Level counting method and a linear damage accumulation according to Miner-Haibach [3]. For transmission …”

M. Scherpelz, J. Bernhardt, T. Weyh Simulation of load cycles for commercial vehicle drivelines based on statistical reasoning S. III-85-III-102

„… applications bringing calculation of load cycles via simulations to a higher level. Statistically validated …” „… a suitable factor model of relevant influence factors and their levels. The factor model will be …” „… http://wiki.openstreetmap.org), which is permanently growing and has reached a very good quality level. For all analysis, the …”

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

„… Allison Transmission brand. High level design requirements focused the design team to improve the 9 …” „… . The following is the list of the high level design requirements. - Leverage Proven Reliability and …” „… introduced with Allison Transmission’s 6th Generation controls system. 6th Generation controls will support …”

D. Schweigert, M. Mileti, B. Morhard, M. Sedlmair, M. Fromberger, M. Otto, T. Lohner, K. Stahl Innovative transmission concept for hyper-high-speed electromechanical powertrains S. I-541-I-554

„… obtaining a high level of integration and modularity, to guarantee a high degree of practical relevance …” „… challenges to face in the next generation of battery electric vehicles. Furthermore, as batteries are the …” „… regarding all subcomponents has not just to be carried out at local level, but also and mainly at system …”

A. Locher, M. Ebenhoch, P. Gutmann Innovative 8HP modular design kit for conventional, MHEV and PHEV transmissions S. I-103-I-112

„… Nr. 2354, 2019104 ZF's 8-speed modular design kit system is in the 3rd generation of volume …” „… Electrified transmissions have been part of the 8HP transmission family since the 1st generation …” „… . Technologies currently in volume production include plug-in hybrids in the 3rd generation and transmissions …”

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

„… implemented in clutches, which is usually achieved by maintaining the pressure level in clutch actuator in …” „… is usually controlled on different pressure levels depending on the operating condition of the …” „… vehicle. Therefore, an arrangement of valves and solenoids is necessary to adapt the pressure level to …”

M. Bahne, A. Wiesebrock Flexible oil management for dual-clutch transmissions S. I-447-I-454

„… DCT are second on a similar level. The AT´s advantage is primarily based on the hydrodynamic torque …” „… damage engine torque will probably cause. This can be cumulated in the model level. The reaction model …” „… generation, the torque to weight ratio will be another 25 % better through improvements in all these areas …”

G. Hellenbroich Low-cost DCT for emerging markets incl. 48 V hybridization S. I-67-I-78

„… least for the first generation of products. The key to success will be low costs, both in terms of …” „… corresponding follow-up costs on control unit level Design-protection for a future modular, low cost 48 V …” „… depending on available power level and battery capacity) as well as combustion engine restart from either …”

S. Sudo, T. Maeda, R. Kobayashi Drivetrain trend of truck of Asian market and new technology drive train for HD truck S. III-1-III-8

„… Generation Vehicle Hino Motors capitalizes on the unique benefits of electric vehicles such as clean exhaust …” „… gas emissions and quietness of ride to create next-generation vehicles that meet customers’ and …” „… that combines high level advanced performance and safety technology. Thanks to hybrid control that …”

M. Özbek, J. Trommer, K. Akiyama, Y. Yamada Nidec next generation electric traction motor S. II-77-II-84

„… Nidec Next Generation Electric Traction Motor Dr. Markus Özbek, Jörg Trommer, Nidec Motors …” „… der nächsten Generation von Nidec zeigt eine hohe Leistungsdichte dank einer neuartigen …” „… for hybrid and electric vehicles. Nidec’s next generation electric traction motor shows a high power …”

P. Lück, K. Bennewitz, J. Tousen Volkswagen’s electric drivetrains of the new modular e-drive kit (MEB) S. I-515-I-530

„… mobility. The progressive ID. family, an all-new generation of electric vehicles, will come to market as …” „… of 2020. There will be zero-emissions vehicles of different classes with ranges on the level of …” „… inverter and singlespeed transmission. Offering a driving range on the level of today’s petrol-driven …”

M. Lindström Gas powered heavy duty vehicles from Scania: Current program and future potential S. III-49-III-54

„… . Subsequently Scania has developed and marketed six generations powered vehicle engines beginning in the early …” „… lambda control using dual oxygens sensors allows the three-way catalyst to achieve emission levels which …”

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

„… engine speeds, this resulting in further improvements in ride comfort and noise level. The 9G-TRONIC in …” „… In combination with the conventional 4-cylinder engines, the entry-level variant is a transfer case …” „… performance for the new all-wheel drive generation of the GLE-Class were achieved through the use of a …”

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

„… % gegenüber einem BEV mit elektrischem Festgang-Antrieb aufgezeigt. Abschließend wird die nächste Generation …” „… suitable for long distances. Finally, the next generation of the Two-Drive-Transmission is presented: The …” „… , which have relatively high standby-losses. For the next development generation, the PE will also be in …”

K. von Rueden, C. Danzer, J. Liebold, T. Mueller, T. Hirschbeck 1, 2 or 3 – how much it would be? Evaluating the need of multispeed electric drives coming from different perspectives S. I-227-I-254

„… generation. Without any impact to the pack-age space, this increase is generally only possible with an …” „… neutral position, whereby the electric motor can set an undetermined speed level on the electric motor as …” „… synchronization (from 6.8 to 7.9 ). Here the speed of the electric machine is pulled down to the speed level …”

M. Elshaer, C. Chen Wide-Band-Gap (WBG) power semiconductor switches for automotive HV battery chargers – Opportunities & challenges S. II-1-II-14

„… allows for lower on-state resistance by increasing the doping levels, the cell pitch must be …” „… MOSFET. Fig. 8: Inverter MOSFET Junction temperature rise at different battery voltage levels. (a …” „… . Tihanyi, and H. Weber, “A new generation of high voltage MOSFETs breaks the limit line of silicon,” in …”

C. Kim New next generation eight-speed automatic transmission for FWD vehicles S. I-397-I-410

„… New next generation eight-speed automatic transmission for FWD vehicles Senior Research …” „… transmission (A8F42), which is currently in production, boasts the world's highest level of transmission …”

S. Johnsen, R. Wexenberger Mechatronic transmission control module for agile AMT Transmission actuation in commercial vehicles S. III-75-III-84

„… formulas below. Peak axial vibration level, vibration angular velocity, stiffness of springs, masses of …” „… . This system is prosperous implemented in a new AMT transmission and HD Truck Generation. With …”

doi.org/10.51202/9783181023549

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SIMVEC – Simulation und Erprobung in der Fahrzeugentwicklung

Reihe: VDI-Berichte

Band 2333 2018

Treffer in den folgenden Teilen:

J. Wimmer, P. Stopp Einbindung eines pradiktiven Elektro-Chemischen Batteriemodells in ein virtuelles E-Fahrzeug S. 399-414

„… preferred approach of engineers when modeling hybrid and electric vehicles at the system level. This …” „… ) system-level models of hybrid and battery electric vehicles. The resulting technology provides accurate …” „… parameters with vehicle performance and energy management analysis. 1. Introduction System-level vehicle …”

A. F. Walser, A. Schumacher, H. Singh, C. Schöne, L. B. Cia Verschachtelte Optimierung des Crashverhaltens von Fahrzeugen mit automatisch erzeugten und bewerteten Submodellen – Submodel based multi-level optimization S. 47-58

„… bewerteten Submodellen Submodel based multi-level optimization Alexander F. Walser, Automotive …” „… . Die Optimierung erfolgt in verschachtelten Schleifen (Software: SML – Submodel-based Multi-Level …” „… takes place in nested loops (software: SML - submodel-based multi-level optimization). Level 1 is the …”

T. Rinnert, G. Prokop Ein 3-Saulen-Ansatz zur Bewertung der Fahrzeug- und Verkehrssicherheit S. 305-314

„… vehicle generation. However, the existing assessment criteria almost exclusively evaluate the effects on …” „… Engineers ordnet die diversen Abstufungen zur kontinuierlichen Assistenz und Automation in die SAE-Level 1-5 …” „… und den Umgang mit Fahrzeugen nach SAE Level 3-5 bisher wenig beachtet, auf dem Weg zum …”

E. Papoutsis, M. Hojjat, K.-U. Bletzinger Geometric constraints for node-based shape optimization of car body parts S. 75-92

„… design is introduced by Allaire et al. [1] in the framework of a level-set method in shape optimization …” „… . Other geometric constraints for level-set shape based optimization are found in [1, 10, 8]. This …” „… the quest for the generation of optimal structural surfaces there are two different paths that one …”

D. Klinder, S. Müller Modellbasierte Grundauslegung des Lenkgefuhls fur Steer-by-Wire – Lenksysteme S. 273-286

„… uses a level-based approach. For the basic design in level 1, it is possible to provide a definition of …” „… are described and the necessary detailing in the higher levels with complex models is discussed …” „… Baden-Baden. VDI- Berichte 2135. 2011 [2] Fankem Fankem, S. A.: Steering Feel Generation in Steer-by-Wire …”

E. P. Viña, M. Kleer, K. Dreßler Virtual validation of autonomous vehicles in a 3D Pointcloud S. 337-344

„… : Schematic structure of the SmartPointCloud Suite 3. Toolset „SmartPointCloud“ The map generation …” „… , 2018340 Fig. 2: High-level view of the workflow. Given a representative scenario, a 3d scan is …”

D. Scheffold, N. Himmelsbach, P. Sabyasachi, G. Müller Efficient dynamic simulation of jointed structures with local contact nonlinearities using model order reduction S. 59-74

„… the computed transfer function for different input levels . The second criterion consists in …” „… resonance peak moves towards lower response amplitudes and frequencies for an increasing excitation level …” „… generation of the basis (offline costs). The time for the time integration (online costs) is similar for the …”

M. Peperhowe, S. Bannenberg, R. Rasche Smart Testing of Intelligent Systems S. 731-748

„… safety distances, optimal energy consumption, and passenger comfort levels. The variation of parameters …” „… of the crash scenarios. The alternating repetition of parameter set generation and result evaluation …” „… simulator configuration (e.g., using the ASAM XIL standard) and result generation (e.g., using dSPACE RTT …”

J. Tüchsen, M. Koch, B. Schleich, S. Wartzack Konzeption eines Assistenzsystems fur die modulare und datengetriebene Entwicklung elektrischer Antriebe S. 801-812

„… presented concept leads to both faster responses to customer requests and increased maturity levels. The …” „… Generation - an Industrial Case Study on Electric Motors. In: Marjanović D, Štorga M, Škec S, Bojčetić N …”

doi.org/10.51202/9783181023334

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ELIV 2023

Reihe: VDI-Berichte

Band 2423 2023

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S. Choi An evolutionary approach to commercializing autonomous vehicles S. 673-676

„… Level 4 functionality on next-generation vehicles. Plus recently announced its selection as Transurban’s …” „… company has released a Level 2 ++ driver assistance technology solution for the trucking industry that …” „… . Simultaneously, Plus continues to develop and validate Level 4 technology to enable fully driverless operations …”

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

„… , Robert Bosch GmbH, Stuttgart Abstract The path towards the next vehicle generation is characterized by …” „… their first generation of evolved vehicle architectures in the 2024-26 timeframe. However, many are …” „… architecture platform generations 2023-2030 for TOP 20 global OEMs To avoid a slowdown, some OEMs have started …”

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

„… levels will be key. VDI-Berichte Nr. 2423, 2023 133 Fig. 1: The new generation of 1-chip radar in 28nm …” „… significant capability step-up First generation automotive radar sensors were bulky, and provided only very …” „… to discriminate between two neighbouring objects. These days, integration level has dramatically …”

G. Shirasat, T. Dannemann Snapdragon Ride Flex SoC: The central compute solution that’s bringing the SDV vision to reality S. 253-266

„… solution that supports the next-generation SDV solutions for OEMs and across the SDV ecosystem …” „… standards across various levels of the stack allows software to be decoupled from the type and location of …” „… integrity levels, i.e., QM, ASIL-B, or ASIL-D. With this context, the in-cloud development infrastructure …”

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

„… PFC stage in bidirectional OBC (On-board-charger) application. A comparison between 2-Level and …” „… level and at device level. The analysis at system level deeply evaluates the designs benefits, system …” „… efficiency requirements are the design driver factors. As the power level of the OBC increases while …”

K. Fuchs, G. Hasenbichler How Data-driven Approaches Enhance Agile and Quality-assured Software Development for AD S. 663-672

„… Data-driven Approaches Taking Software Development for AD Functions to the Next Level DI (FH) Klaus Fuchs …” „… connectivity solutions are bringing new challenges to the sector. The development of features for higher levels …” „… of automation towards SAE Level 4 takes these challenges to a new level. New development approaches …”

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

„… example delivery ASR, first, we developed top-level requirements, which we then extended through further …” „… communication network peers: customer, vehicle, backend, ASR, and infrastructure. The UVCI has four levels of …” „… . Although level 4 autonomous driving will massively change current concepts of mobility, by design it …”

A. Malvankar, S. Riediger, V. Kumar Konenki, F. Probst, M. Marx, A. Jasoliya, J. Philipp Hake Continuous System Architecture Development for Automated Driving Features S. 307-320

„… concept for automated generation of test cases from system architecture artefacts which have been checked …” „… validation tests for vehicle-level scenarios, but also tests covering communication at the interfaces between …” „… been extended to realize the active sharing of model elements and test case generation. VDI-Berichte …”

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

„… generation of solutions available. Collecting a large amount of real data from its mobile and sta- tionary …” „… applications in operation helps to optimize the next generation of solutions in all global focus regions. Bosch …” „… ELY) and power generation through a Solid Oxide Fuel Cell (SOFC), which are further mandatory elements …”

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

„… AI-Based Energy Management of Next Generation Architectures Energy Efficiency in Centralized E/E …” „… system-level sensors in a centralized E/E architecture enable precise and targeted energy distribution …” „… consumption System-level in-vehicle and infrastructure sensors Fail-operation ability Computational …”

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

„… Modular High Power DC/DC Platform for FC-Applications The 6th Generation Bidirectional DC/DC …” „… generation DC/DC-converter which was developed to cover most FC-applications with just one technology …” „… field (over 10 years of different applications) with our 5th generation DC/DC, we have analyzed …”

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

„… vehicles into systems and subsystems on several levels. Requirements and architecture are derived top-down …” „… . The individual mechanical, software and hardware components are developed on the lowest level …” „… . Afterwards, they are integrated and validated into systems level by level. The future possibilities of the …”

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

„… reasons, as well as to accommodate various levels of automation; ultimately this automation is also aimed …” „… safety system. Its simplicity allows it to be understood and adopted by drivers of all generations. In …” „… recent years, the backup camera has expanded to include smarts, or some level of AI, where it can detect …”

H. Bastian An Approach to Digital Lifecycle Management as a Service S. 443-446

„… generations and software versions. The scale and diversity of vehicles in the field compound the challenges of …” „… and generations will be instrumental in ensuring operational efficiency, regulatory compliance, and …” „… delivery company. Conclusion On a higher level, DLCM creates a holistic synergy within the automotive …”

X. Wang, A. Hübner, K. Weishaupt, K. Chung Validation and Interpretation of Neural Networks: DNN-Based Object Detection as an Example S. 419-436

„… LiDAR sensors will most likely be implemented for advanced driver assistance systems (SAE levels 2 and 3 …” „… than Guided Backpropagation. This is because deeper layers in a network represent high-level semantic …” „… rotation. To keep the different levels of rotation comparable, we changed the image scale before rotation …”

M. Cupelli Rust for Automotive – A Modern, Memory-Safe and Secure Programming Language S. 533-542

„… 's promising potential for the upcoming next-generation of safety-critical applications. The Rise of Rust …” „… resolution of memory vulnerabilities. Rust has achieved a high level of market acceptance in a variety of …” „… explore Rust for the next generation of automotive applications. VDI-Berichte Nr. 2423, 2023534Rust for …”

M. Pfeifle, N. Zeller, A. vom Felde Combining ADAS and SD Maps for Augmented Reality Guidance S. 135-148

„… level. Vision cameras capture visual information from the environment and convert it into digital data …” „… ADAS functionality and vehicle infotainment, not only at a hardware and software level, but also with …” „… regard to user experience. A prominent example is the enrichment of “next generation” navigation systems …”

Titelei/Inhaltsverzeichnis S. I-XVI

„… Energy Systems, Freiburg, GermanyMulti-level GaN inverter for highest HV EV performance and efficiency …” „… – comparison of 2-level and 3-level inverter topology 247T. Hackl, L. Roslaniec, hofer powertrain, Nürtingen …” „… . Horn, Accenture, Stuttgart Automotive AI – ApplicationsAI-Based Energy Management of Next Generation …”

F. Mayer, J. Apelt, R. Münzenberger, F. Kraft, C. Winkler Event-Chain-Focused Development of System Architectures Makes Complex Systems Manageable S. 645-662

„… entire ASPICE model. The focus here is on event chains, which are used at each level of the V-model to …” „… relationship between static and dynamic architecture at the logical level. The static architecture is defined …” „… , scripts were created to enable fully automated generation of the timing model. In this process, the …”

M. Nestoriuc, H. Walia Criticality driven data acquisition in autonomous driving – A basis for completeness and safety argumentation S. 1-16

„… data acquisition and management workflow, starting with requirements generation from criticality …” „… ), especially those of SAE levels 4 and 5, represent highly complex systems that operate in dynamic and open …” „… include SAE Level 4 and 5 automation in complex urban environments, with a particular focus on an urban …”

A. Matarage A leap in innovation – What European OEMs can learn from Chinese OEMs in terms of User Experience S. 503-518

„… . Three of them have a direct impact on the automotive industry: “next generation information technology …” „… breadth of apps offered but also the integration level. Indeed, some OEMs will choose to just offer the …” „… levels of detail, other goods such as shoes, clothes or make-up can be tried on virtually and more …”

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

„… from mere data analysis to creative tasks such as text and image generation. Unlike traditional …” „… , including natural language processing (NLP) and image generation. This versatility has far-reaching …” „… , expanding to more advanced use cases such as document authoring and multi-line code generation. While these …”

doi.org/10.51202/9783181024232

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Object-Level Fusion for Surround Environment Perception in Automated Driving Applications

Reihe: Verkehrstechnik/Fahrzeugtechnik

Band 804 2017

Treffer in den folgenden Teilen:

Conclusion and Discussion S. 152-154

„… (ACC), have been developed over many generations, and with each generation, such systems are improved …” „… complex and the level of automation increases, complete surround perception will be required in order …” „… architecture with a high-level, or object-level, approach for model-based object detection. The goal was to …”

Introduction S. 1-26

„… introducing drivers to such technology. 1.2.3 Level 2 – Partial Automation The current generation of driver …” „… with respect to their level of automation is given in the following section. 1.2 Automation in Driver …” „… Assistance and Safety Systems In recent years, an increase in the level of automation in vehicle systems has …”

doi.org/10.51202/9783186804129

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Technische Zuverlässigkeit 2021

Reihe: VDI-Berichte

Band 2377 2021

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S. Kupjetz, T. Pfeiffer, J. Holz Entwicklungsbegleitende domänenübergreifende Zuverlässigkeitsanalyse von Einzelkomponenten bis hin zum Gesamtsystem am Beispiel einer Lithium-Ionen-Batteriezelle S. 185-196

„… reliability data over the design process of different generations of the cell and battery pack is shown. The …” „… bottom up or top down approach. Bottom up means that this is carried out through the hierarchy levels …” „… starting with the system to identify possible causes in the lower hierarchical levels. FMEA is a …”

doi.org/10.51202/9783181023778

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International Conference on Gears 2017

Reihe: VDI-Berichte

Band 2294 2017

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P. Garambois, E. Rigaud, J. Perret-Liaudet Robust optimization of gear macro and micro-geometries in order to minimize static transmission error and gear stiffness fluctuations S. 927-938

„… macro and micro-level geometry parameters. The method is performed by a genetic algorithm. Static …” „… evolution of species and create new individuals (gear) over generations. For each gear created, a …” „… vector e introduces the micro-level tooth corrections and the manufacturing errors, describing the …”

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

„… comes to noise generation and emission due to gearing movement, the root causes of these generally can …” „… ] Therefore, the stiffness variability of the gear mesh is an important factor of the noise generation …” „… high stiffness combinations like steel-steel are usually worse, if the same amount of quality level is …”

F. Concli, C. Gorla Numerical modeling of the churning power losses of gears: an innovative 3D computational tool suitable for planetary gearbox simulation S. 881-892

„… extrusion of a planar shape, also the grid-generation can become significantly more efficient with respect …” „… to the pure tetrahedral grid generation, typically implemented in the general purpose software and …” „… back-to-back test rig as shown in figure 1. Fig. 1: example of mesh generation (extrusion) In order to …”

J. Champain, S. Dalle, M. Octrue Simultaneous experimental characterization of dynamic transmission error to noise and vibration behavior of a gear system under load S. 953-962

„… gear mesh behavior and have to be controlled to reduce noise level: pitch, tooth profile and runout …” „… to evaluate the TE level, vibration level and radiated sound power. Fig. 2: Vibro acoustic …” „… : Illustrations of the tested gearbox and test bench To enhance and be able to order the generation of …”

M. W. Seidel, A. Zösch, K. Härtel Grinding burn inspection – tools for supervising and objectifying of the testing process S. 1003-1014

„… definition of preliminary threshold values. Unfortunately, the generation of reproducible grinding burn on …” „… (e.g. type and level of grinding burn) on components. Furthermore, it is also impossible to do that in …” „… a repeatable way. An alternative is the generation of artificial defects. Artificial defects have …”

U. Kissling, M. Stangl The documentation of gearbox reliability – an upcoming demand S. 1051-1062

„… other reasons, as for example the consequences of a failure, if a certain safety factor level is …” „… at a given probability level the component with the smallest achievable life is the critical …” „… for relatively low probabilities: The lower horizontal red line is on the 90% probability level. Here …”

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

„… compromising the ability of future generations to meet their own needs’ [1]. The 1992 United Nations …” „… , waste generation and energy consumption are the main indicators when researchers investigate …” „… the PM gear performance shows high resistance level match for high standard gear applications …”

B. Leupold, V. Janzen, G. Kotthoff, D. Eichholz Validation approach of PM gears for eDrive applications S. 119-130

„… generation [8] - [11] towards demonstrator applications and PM gear validations on transmissions [12] - [14 …” „… process and density level for a given gear loading condition can be done without having detailed PM …” „… bench. Test runs have been carried out at three torque levels (40, 60 and 80 Nm) at rotational speeds …”

S. Stoyanov, V. Dobrev, A. Dobreva Investigating dynamic behavior of planetary gear trains through the systematic approach S. 197-208

„… reduce of the level of noise and vibrations. Another important machine design objective is the concept …” „… interaction steps end with a finite value of penetration, because some level of penetration is necessary for …” „… the contact force generation. The pressure – overclosure parameters are shown on Fig. 2a. The …”

J. Cathelin, R. Janssen Material data for advanced plastic gear simulation S. 1553-1564

„… reason, the next chapter will focus on the data generation methodology and its influence on the workflow …” „… material against different counterparts at a specific PV. The test noise level can give an indication to …” „… the curve generation, a hybrid method is proposed. A few gear tests are performed below 100,000 …”

C. Weber, T. Tobie, K. Stahl Investigation on the flank surface durability of gears with increased pressure angle S. 173-184

„… numerous surface cracks generation, it causes profile deviations of wear type on the active flanks as well …” „… determined transmitted torques, relating to the load level on which no pitting damage occurred on the …” „… reference variant are shown in Fig. 2.The load level on which no pitting damage occurred on the reference …”

E. Maier, A. Ziegltrum, T. Lohner, K. Stahl Characterization of TEHL contacts of thermoplastic gears S. 1483-1496

„… friction, convection cooling and reduction of wear to negligible levels by a separating lubricant film …” „… transmitting thermoplastic TEHL contacts with nonnegligible heat generation. Thus, pairings with metal …” „… experiment and tribosimulation. In section 4.2 and 4.3, the sum velocity (4 levels from 2 to 12 m/s) and …”

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

„… generation chain, the transmission error leads to structure-borne noise, which is transferred through the …” „… compared and discussed. Material impact on the noise generation chain of transmissions The deformations …” „… gears compared to steel. Fig. 2 shows the impact of the material on the noise generation chain of a …”

M. Kalin, A. Kupec Wear and Fatigue Behaviour of Polymer Gears under Controlled Temperature Conditions S. 1637-1648

„… suggests that the results from different tests and even different load levels, which are not temperature …” „… high-volume production, reduced noise level, chemical inertness and good tribological properties without …” „… torque levels and three pre-set POM gear-root temperatures, as well as the uncontrolled temperature, on …”

Titelei/Inhaltsverzeichnis S. I-XXVII

„… efficiency for 231 M. Heß helical gear units at moderate speed levels – Indications for possible energy …” „… behaviour with application 695 B. Kohn, force level M. Fromberger, M. Otto, K. Stahl J. Thomas …” „… and process R. Sperlich, development ensuring stable quality at the highest level J. Münch Page …”

G. Goch, K. Ni, Y. Peng, A. Günther Paradigm change in cylindrical gear metrology using areal measurement and evaluation S. 1025-1038

„… high accuracy and performance level is indispensable for a modern gear production in terms of quality …” „… profile generation direction as one axis, u, the helix generation direction as the second axis, v, and the …” „… , others can vary while machining different teeth. For example, in hobbing, continuous generation grinding …”

M. McCormick, J. Michaud Isotropic superfinishing of high hardness steels – How using a custom REM ISF® process as a quality control, defect remediation, and isotropic superfinishing procedure can increase the performance of... S. 163-172

„… , toughness, and temper VDI-Berichte Nr. 2294, 2017 163 resistant alloys for next generation gear designs …” „… , in the generation of these high performance alloys, there is in most cases an inherent increase in …” „… levels without converting the surface to an isotropic texture; rather, residual machining lines/pattern …”

H. B. Endeshaw, S. Ekwaro-Osire, F. M. Alemayehu, J. P. Dias Estimation of remaining useful life of gears with uncertainties in loading and material parameters S. 1063-1072

„… pinion of the cracked gear was built in SOLIDWORKS and imported into ANSYS. Mesh generation and …” „… loading data is scaled down to the level of the nominal loading of the gear pair model used by Zhao et al …” „… Prognostics of Low-Speed Machinery towards Wind Turbine Farm- Level Health Management,” Renew. Sustain. Energy …”

E. Chiappetta, D. Morrey Non-standard spur gear tooth profiles for improved epicyclic gear system performance in low speed applications S. 825-834

„… levels. Considering the relationship between gears in epicyclic systems, non-standard profiles have been …” „… parameters have been generated and exported, for surface generation and consequent assembly operations, into …” „… distance and avoid undercutting condition. It is also used to balance the stress levels on the pinion and …”

L. Zhao, R. C. Frazer, B. A. Shaw The influence of overlap ratio on transmission error in parallel axis gears S. 939-952

„… many applications ranging from automotive, power generation, marine, defence, aerospace. The …” „… . It has previously been proved that reducing transmission error can reduce gear noise levels [1].Thus …”

doi.org/10.51202/9783181022948

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