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VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

Results in this title

C. Heer, J. C. Gobel, D. Mollahassani, S. Forte Future Collaboration Ecosystem for Automotive Microelectronic Innovation Processes S. 295-308

„… models and cross domain services based on E/E and software innovations vehicles are evolving to smart …” „… mostly based on innovations, that have been state of the art in the beginning of the development process …” „… take stock of the development processes, cooperation-models and the value-chain which are currently …”

O. Kath Model-Based Systems Engineering accelerated S. 205-214

„… Model-Based Systems Engineering accelerated Dr. Olaf Kath, Senior Director R&D, Ansys Germany …” „… GmbH Abstract Model-based systems engineering (MBSE) is a methodology that focuses on creating …” „… collaboration. This requires immediate feedback based on decentralized scalable models for “what-if …”

K. Brand Shifting Left the development of Electric Vehicle Products, from System to Software S. 563-578

„… . VDI-Berichte Nr. 2384, 2021566 Meeting the Challenges with Virtual Prototyping. Model based development flows …” „… in the traditional ‘V’-cycle. This includes simulation-based embedded application development and …” „… Model-in-Loop o Detailed Electrical Models Open, standards-based connectivity with industry tools. Fast …”

T. Fricke, F. Schuck, J. Vogelpoh, J. Ax, R. Stolpe, H. Amelunxen Collaborative Development of a Test Environment for Automated Driving S. 5-16

„… sensor models are integrated on the Rendering-PC (GPU based) and SI-Unit (FPGA based), simulating parts …” „… AUTOSAR and ASAM OSI) and facilitated sensor/logic model development by the tier 1 supplier with the …” „… Collaborative Development of a Test Environment for Automated Driving Dr. Tim Fricke, Dr. Falko …”

T. Fuchs, O. Manicke, M. Zinser, B. Baker Automotive digital twin: An approach for isolating and virtual validating of software updates in end-to-end architectures based on customer vehicles S. 223-236

„… described. Secondly, this paper introduces a graph-based approach to model end-to-end architectures. The …” „… , functional correctness, and dependencies. 3 Graph-based model of a vehicle architecture 3.1 …” „… reduction of ? to ? of the aerodynamic function. Note, that the virtual models, on which ? is based …”

U. Bodenhausen Make AI Testing Meaningful – From Understanding to Mastering of AI Testing S. 151-162

„… context of AI-based development, the development team is frequently confronted with the situation, that …” „… development assures that the AI based module is tested frequently, and that all changes are tested …” „… . Fig. 2: Improvement steps for AI-based development. Selective Extension of the Data Base In the …”

J. Becker, D. Pangercic A Safety-Certified Vehicle OS to Enable Software-Defined Vehicles S. 435-446

„… , model-based development, and more have to be considered. To integrate these aspects into one coherent …” „… management in the user applications, time synchronization, support for hardware acceleration, model-based …” „… productivity. The ADE Development Environment [1] is a modular Docker-based tool to ensure that all …”

B. Hellenthal, C. Grimm, J. Koch, A. Breckel, M. Tichy An Eco-System for the Development of Automotive Innovation Roadmaps S. 285-294

„… An Eco-System for the Development of Automotive Innovation Roadmaps B. Hellenthal, CARIAD SE …” „… : contributors collect structure, model requirements and possible contributions for targeted innovations. These …” „… : contributors along the value chain interactively explore the models and the innovation space in the common …”

F. von Bulow, F. Heinrich, T. Meisen A new perspective for manufacturers: Cloud-based utilization of operational fleet data S. 117-130

„… development process of future fleet generations. Furthermore, data-driven models have increasing importance …” „… A new perspective for manufacturers: Cloud-based utilization of operational fleet data …” „… to integrate operational data of customers into the development process making the products more …”

L. Gonzales-Fuentes, M. Harihar, M. Cassol Trajectory tracking using Neural Network for Autonomous Driving Systems S. 75-82

„… development, particularly in ADAS, led to several discussions as full NN software-based solution are not yet …” „… , „Path Tracking Control Based on Model Predictive Control With Adaptive Preview Characteristics and …” „… , Nr. 8, pp. 31-36, 2019. [17] C. Dai, C. Zong und G. Chen, „Path Tracking Control Based on Model …”

M. Schleicher Paving the way for the „Software Defined Vehicle“ S. 273-284

„… business models, software-hardware separation, shorter development cycles, data-driven development as well …” „… dimensions of software: architecture, development methods, culture, and business models. New central …” „… as virtual development. Key building blocks for the Software Defined Vehicle are a) Scalable …”

S. Koller, R. Uerlich, G. Witham, L. Eckstein Concept ELV² – Development of an Electric Drive Axle for Heavy Commercial Vehicles S. 653-XVI

„… description of model • Automated transmission topology synthesis • Rough gear design based on standards …” „… Concept E LV ² - Development of an E lectric Drive Ax le for Heavy Commercial V ehicles …” „… ex t Steps • Finalize buildup • Efficiency measurement • Validation of presented models Transmission …”

A. P. Das, K. Thomas, A. Mohan, A. S. Akhil, K. P. Ganesh A Battery Digital Twin framework for Predictive Maintenance and State of Health Estimation of Electric Vehicles S. 579-592

„… . 2384, 2021 585 The SOH prediction model is based on Long short-term memory (LSTM) [14]. The input …” „… : Performance results of LSTM based capacitance prediction model. The graph in left side shows the performance …” „… , Yuliarto B. Development of Battery Monitoring System in Smart Microgrid Based on Internet of Things (IoT …”

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

„… in Model-based AI applied to mobility. In this paper we discuss how WideSense, NNG, and UC Berkeley …” „… . Model-based AI and Context-aware E-Mobility The technology innovation is a real-time CMI platform for …” „… models is denoted as Model-Based AI. Behavior models are compact mathematical representations of …”

M. Ghivari, D. Chakraborty State of Health and State of Charge Estimation method – A Machine Learning based hybrid approach S. 605-612

„… physics-based model for correcting the estimated states have proven to be considered accurate. Alternatively …” „… ]. Electrical equivalent models based on the resistancecapacitance circuit are developed using a system …” „… model predicted states based on the measured terminal voltage. It is then used to replace the existing …”

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

„… AUTOSAR partner companies, have announced their vehicle software development strategies to address the …” „… development, there are differences that have a significant influence on the complexity of the requirements …” „… the question is how this will fit together. Strategies for Automotive Software Development In …”

K. Renatus, A. Unger, B. Baker, O. Manicke Machine learning approach towards remote diagnostics and repair of electric vehicle charging processes S. 163-174

„… be divided into model-based and model-free algorithms, regarding the presence of an environmental …” „… ). Kritzinger et al. [18] see the DT as evolution from digital model via digital shadow based on the level of …” „… model-free algorithms based on artificial neural networks show, that the principle idea of using RL is …”

S. Apartsin, H. Stein, G. Reiter, K. Williams AI-based Signal Integrity Monitoring for Integrated Vehicle Health Management S. 143-150

„… AI-based Signal Integrity Monitoring for Integrated Vehicle Health Management Dr. Sasha …” „… will describe how embedded AI-based Signal Integrity Monitoring can be used to detect complex …” „… technology can simplify the data collection and labeling process that is needed to train the AI-based VHM …”

S. Kuhn Combined application of agile practices and functional safety in automotive software development S. 197-204

„… each sprint is based on adequately mature input work products needed for the development of …” „… into the backlog and the implemented software, a Scrum-based development management supports …” „… Combined application of agile practices and functional safety in automotive software development …”

S. Kraus Automotive Software Development – Is it Different? S. 187-196

„… , agile software development is based on a fast and iterative process. The universal developer was …” „… Automotive Software Development – Is it Different? Dr. Stefan Krauß, Vector Informatik GmbH …” „… interaction – in other words, software. Software Development as a Challenge The big challenge we face in …”

I. Trefz Virtual software platform for the car – On the road to the next paradigm shift with VIRTIO standards S. 237-244

„… acceptance in the automotive industry. It makes the development process of software systems more efficient …” „… , reduces development and BOM costs, and shortens time-to-market. Especially in the cockpit, manufacturers …” „… and their direct suppliers have now been using hypervisor-based systems for several years. This first …”

K. Saad, A. Sligar, R. Kipp, J. Decker, D. Rey, S. M. Canta Ansys Real Time Physics Based Radar Simulation – An Enabler for Machine Learning in the Context of Autonomous Driving S. 83-94

„… Ansys Real Time Physics Based Radar Simulation An Enabler for Machine Learning in the Context of …” „… provided by various sensor modules/models and driving functions. In the Artificial Intelligence (AI …” „… electromagnetic applications, Ansys physics-based Real Time Radar (RTR) introduces a new paradigm for sensor …”

M. Gresser, M. Mende, M. D. Rabe, B. Baker, A. Unger Graph-based Vehicle Diagnostics using Machine Learning S. 131-142

„… ). The latter is a model-based fault diagnosis method and uses prior knowledge to diagnose faults …” „… Graph-based Vehicle Diagnostics using Machine Learning Potential of Graph Neural Networks for …” „… diagnostics are trying to keep pace with these developments. As knowledge about cross-system fault …”

C. Cremers, P. Hubertus, R. Laszlo, M. Pfeifle, O. Muratov Augmented Reality Guidance based on 6D Positioning and HD Lanes S. 367-380

„… scene based on HD positioning and environmental model information. VDI-Berichte Nr. 2384, 2021378 6 …” „… Augmented Reality Guidance based on 6D Positioning and HD Lanes Providing High Quality Guidance …” „… support connected AD solutions. The layers are logically structured into Road Model, HD Lane Model, and …”

C. Schwager Transformation of the Software Integration Process S. 215-222

„… start developing based on the current SW revision [N] with their next development cycle. The developers …” „… well as agile development models. New features, SW components and services are developed mostly …” „… format together with an integration manual. When the software is manually integrated based on given …”

A. Hohm, B. Hartmann, S. Khodaverdian, D. Bosch, B. Lattke, P. Keck The Evolution of Automation in Parking – Assisted, Automated, Autonomous S. 61-74

„… model represents the way how the system perceives the environment. Based on this model, a mission or …” „… parking garage are fused in an environmental model, generated by the intelligent infrastructure. Based on …” „… with entry systems based on ultrasonic sensors up to performance systems based on a fusion of …”

D. Geyer, C. Miedl Safety Architectures for Automotive Cross Domain Servers – Challenges and Potentials S. 447-458

„… extension of the QM- VDI-Berichte Nr. 2384, 2021 449 based development process with a safety lifecycle. The …” „… evolved distributed topologies. Traditionally, most function development has been done at the component …” „… dedicated development steps at the E/E architecture levels (vehicle, domain, component) became more and …”

D. Bartlett, S. Sesia, T. Yuan Liu Hybrid collaborative positioning/navigation scheme for performance enhancements and local perception improvement for automated driving S. 47-60

„… coupled with modern development processes that enable an agile software development and deployment …” „… sequential, step-by-step waterfall model with Gantt Diagrams. This approach was very successful for many …” „… automotive industry to accelerate its maturation and guide the development of secure, safe, and agile …”

S. Selitrennikoff, M. Ortegon-Cabrera Architecting for Secure, Safe and Agile Software Defined Vehicles – Learnings from the Personal Computer industry S. 395-408

„… coupled with modern development processes that enable an agile software development and deployment …” „… model with Gantt Diagrams. VDI-Berichte Nr. 2384, 2021 395 This approach was very successful for many …” „… automotive industry to accelerate its maturation and guide the development of secure, safe, and agile …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… 197 S. Kuhn, Elektrobit Automotive GmbH, Erlangen Model-Based Systems Engineering accelerated …” „… 1 f Automated Driving Collaborative Development of a Test Environment for Automated Driving …” „… Based Radar Simulation – An Enabler for Machine Learning in the Context of Autonomous Driving …”

O. Meyer, B. Bohlen Applying Standards for future Vehicle Diagnostic and Vehicle Lifecycle Management S. 409-422

„… years in the making we shed light on its development status and the released standard which is expected …” „… . Building the diagnostic solution of a connected vehicle based on SOVD gives a couple of benefits: Cost …” „… classic UDS based ECUs. The last aspect is especially important, as todays and upcoming connected …”

F. A. Schiegg, I. Llatser, H. Tchouankem, T. Frye, F. Wildschutte, F. Hofmann Removing Blind Spots – Infrastructure-assisted Collective Perception S. 29-44

„… Environment Models Extended through V2X Communication and Role-Based Behavior Predictions,” in IEEE 16th …” „… year in the midterm [4]. This vertiginous development of the traffic density confronts the politics …” „… collective perception: 1. Use case of V2X-based collision avoidance with pedestrians: A roadside …”

S. Wonneberger, S. Balci Reliable Validation of Highly Automated Driving Functions by Increasing the Virtualization Level of High Performance Computing Platforms and Smart Sensors S. 17-28

„… amount of virtualization is desired to reduce the amount of emulation and model-based abstraction of the …” „… performance computing platforms. Introduction of IP-based networks renders the vehicle bus networks more and …” „… infrastructure and reduction of real hardware, HiL-based testing to only those testcases targeting hardware level …”

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

„… charging time. Based on a customer analysis, this paper analyses different vehicle configurations for a …” „… , electrification, and shared mobility. Based on the Paris Climate Agreement of 2015, 196 participating nations are …” „… main enabler to achieve this goal which resulted in enormous development efforts and increasing …”

M. Minzlaff, M. Rucker, M. Schneider Implementing adequate security for UN R 155 with AUTOSAR – Retrofitting existing architectures S. 641-650

„… based on a certified cybersecurity management system (CSMS). During development of the vehicle type …” „… basis of a systematic, risk-based approach. These risk assessments must include direct suppliers and …” „… , existing architectures require a risk-based consideration and implementation of appropriate cybersecurity …”

M. Wachs, J. Jager, A. Berthold The Crossroads of Automotive Security and GDPR S. 623-640

„… assessment of compliance with the GDPR. Ensuring compliance with data protection, for example based on a …” „… Data Protection Model” (German: “Standarddatenschutzmodell” (SDM)) developed by the “German Konferenz …” „… between the principles of the GDPR and a technical implementation based on technical-organizational …”

A. Matarage User Experience – The key to successfully combining electric mobility and connectivity S. 355-366

„… integrated into the development process for electric and connected vehicles, to create a great and exciting …” „… personal devices – a tricky task if you consider the time difference of development cycles for phones and …” „… the vehicle model, the plug type or the charging card(s) they have, electric vehicle drivers can only …”

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

„… model itself is a model based on electrochemical impedance spectroscopy (EIS) and was performed with …” „… is one of the most important issues regarding safety and reliability. Current development and …” „… many more. The drivetrain development of the last decade shows the result of many different …”

H. Zeltwanger CAN XL: The third CAN protocol generation S. 309-316

„… data link layer. There is also a need to integrate sub-networks into Ethernet-based backbone networks …” „… . VDI-Berichte Nr. 2384, 2021 313 Fig. 7: Extended OSI model showing the SAPs (service access points) for …” „… . CAN XL related documents The CiA special interest group (SIG) CAN XL coordinates the development of …”

M. Bottigheimer, T. Lammle, C. Lammle, V. Schall, A. Wiebelt Wireless Charging for Electric Vehicles with its Boundary Conditions – A Contribution for Market Breakthrough S. 459-474

„… into product development. In this paper, the boundary conditions from international standardization …” „… interoperability (chapter 4) are considered for product development. W ireless Charging for E lectric V ehicles …” „… . 2384, 2021460 The SAE J2954 [6] is North America based and as well as IEC 61980 [7,8,9] and ISO 19363 …”

doi.org/10.51202/9783181023846

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VDI Wissensforum GmbH (ed.)

Dritev 2023

Series: VDI-Berichte

Volume 2420 2023

Results in this title

A. Freiburg Virtual development – optimized E-Drive selection by system simulation S. 73-88

„… Virtual development – optimized E-Drive selection by system simulation System model based on …” „… of the product  Reduced development cost using the system model as digital twin during the product …” „… architecture. Fig. 2: System development loops with embedded system and domain models AI algorithms are …”

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

„… Model-Based Systems Engineering ermöglicht die Zusammenhänge zwischen Produkt- und Produktionsdesign durch die …” „… Produktentwicklung unterstützt werden. Product-Production-CoDesign of Electric Traction Motors with Model-Based …” „… continuous and integrative support in development. The shift from classical document-based approaches to …”

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

„… . Model-Based Approach To be able to generate conclusive load data for subsequent development processes, a …” „… holistic model-based approach can be used. This approach includes driver, vehicle, road, traffic and …” „… point distributions for the urban test drive 7. Summary and Outlook With a holistic model-based …”

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

„… . The authors analyze established development process (models) to use this as a basis for working out …” „… architectures. Using the integrated product development model, a engineer will be able to develop products that …” „… further development of integrated product engineering is the Integrated Product Engineering Model (IPeM …”

T. Hofman, J. Van Kampen, O. Borsboom Electric Mobility Design – From Powertrain Components to Vehicle Fleet Optimization S. 391-410

„… models for the development, production, and use of vehicles with shared components. These models are then …” „… . (2007). Product family design and platform-based product development: a state-of-the-art review. Journal …” „… : Sustainable energy, Smart & safe mobility, Societal integration, and Integral models. Covering everything …”

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

„… design of a high-performance oil-cooled PMSM-based e-drive system considering these requirements is …” „… density. Therefore, several new innovations are put into a tool-based optimization for an 800 V e-drive …” „… requirements and the current state of the art we build a set of requirements for this internal development. The …”

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

„… developmentVehicle development with computational fluid dynamicsEfficiency of electric drivesElectrified city of …” „… , early on in the development stage, of the impact electrical components will have on the sub-sequent …” „… sound pattern in the interior of the vehicle. Time-consuming “troubleshooting” in later development …”

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

„… field of e-axle design and development is incredibly hard. To design an e-axle optimized for the …” „… LCVs. They will be the backbone of Marelli's e-axle family strategy, based on layshaft or planetary …” „… Marelli, a leading global automotive supplier, and PUNCH, a supplier for the development, integration and …”

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

„… . 2420, 2023 229tool based on the optimization method will be expanded with truck and bus chassis models …” „… , leading vehicle manufacturers to introduce a range of battery electric vehicle (BEV) models in recent …” „… models currently available and low production numbers [3 – 6]. This can be attributed to the high costs …”

B. James Demonstration of a Cloud-based Gearbox Digital Twin – Using telematics data for reliability predictions S. 165-182

„… Demonstration of a Cloud-based Gearbox Digital Twin Using telematics data for reliability …” „… at least. For sure, the ‘design twin’ exists – a simulation model of the gearbox that informs about …” „… practiced by engineers since the development of tools under the guise of Concurrent Engineering in the late …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… E-DrivesProduct-Production-CoDesign of Electric Traction Motors with Model-Based Systems Engineering 61S. Ott, A. Braumandl, K. Bause …” „… Development 89H. Sandquist, E. Barrientos, S. Klacar, InfiMotion Technology Europe AB,Gothenburg …” „… , reliabilityMultidimensional approach to Cyber Security in automotive product development 153M. Medyk, M. Niklasson, I …”

C. Reumüller, M. Sedlmair, M. Hein, A. Damm Transformation from conventional to electric powertrains Challenges in testing mechatronic shifting systems S. 359-376

„… powertrains gain more and more attention in development and production. The requirements for an electric …” „… gain more and more attention in development and production. The requirements for an electric …” „… form-fit clutches are preferable in comparison to friction-based clutches. One type of form-fit clutches …”

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

„… , Cui et al. [24] showed that based on the transient thermal deformation model of the friction clutch …” „… ) Machine Learning Based Surrogate Models for the Thermal Behavior of Multi-Plate Clutches. ASI 5:97 …” „… investigating the spontaneous damage behavior of wet-running clutches in transient operation. Based on this …”

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

„… maximized hardware and software commonality. Based on a top-down function-based development approach it is …” „… short, the factory is a GIT / Jenkins based seamless toolchain supporting the developers to build models …” „… Family DevelopmentDr. Håkan Sandquist, Dr. Eva Barrientos, Simon Klacar, InfiMotion Technology Europe AB …”

N. Missal, S. Schwertel Innovative cold metal forming processes for a sustainable future – Moving forward with helical gear drive components in a resourceand energy-efficient way S. 295-306

„… , social, and political VDI-Berichte Nr. 2420, 2023 295developments worldwide. Considering the ambitious CO …” „… more than 100 years of experience in the field of niche technologies and their development, Felss has …” „… individual, optimal, and sustainable solution applied to product development, the machines, and, therefore …”

D. Schweigert, B. Morhard, F. Oberneder, L. Pointner-Gabriel, M. Otto, K. Stahl Speed4E: Simulative and Experimental Results on the Vibration Behavior of a High-Speed Planetary Gearbox S. 441-458

„… e-axis with KissSoft software using an finite element (FE)-based gearbox model, whose large number of …” „… of Speed4E include the development of an innovative powertrain for BEVs with rotational speeds of the …” „… management based on a water-containing gear fluid. The water-containing gear fluid is used for cooling the …”

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

„… Development and Design of a Range Extended four-speed Two-Drive-Powertrain Aaron Kappes, M.Sc …” „… realization, the underlying design philosophy, and the development methods used in this project. Motivation …” „… a succeeding model. It can be assumed that the limited range, espe-cially in cold conditions was one …”

A. Paone, J. Larbig, A. Rohm, T. Höche ZF TherMaS: Holistic Thermal Management for BEV S. 45-60

„… ZF-TherMaS and compare it with different concepts a fully modular and scalable physics-based simulation model …” „… : Illustration of the physics-based simuation model Relevant use cases There are mainly two relevant scenarios …” „… The basic idea of ZF is the development of a holistic thermal management system which incorporates …”

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

„… axiallly parallel designs As electric vehicles (EVs) continue to gain popularity, the development of …” „… , 2023186As the popularity of electric vehicles continues to grow, the development of efficient and …” „… transmission can meet different levels of performance requirements, catering to a range of automotive models …”

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

„… potential for the NVH optimization of helical gears of these micro geometry developments has been …” „… The simulations were conducted in the FE-based tooth contact analysis software ZaKo3D, which was …” „… model takes psychoacoustic loudness into ac-count. This parameter identifies prominent tonal and …”

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

„… installed may be summarized into four places, as can be seen in Fig 3. In DAS development, complexity …” „… development priority of the DAS. VDI-Berichte Nr. 2420, 2023118As can be seen in Figure 4, the drag loss that …” „… this chapter, the performance of the DAS was confirmed based on the results of the driveline test and …”

doi.org/10.51202/9783181024201

VDI Wissensforum GmbH - Nutzfahrzeuge 2017 – Commercial Vehicles 2017

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VDI Wissensforum GmbH (ed.)

Nutzfahrzeuge 2017 – Commercial Vehicles 2017

Series: VDI-Berichte

Volume 2298 2017

Results in this title

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

„… fully calibrated and validated models, or physically based models can be chosen instead. This principle …” „… mathematical models. The physical models include in-house developed physically based mean-value engine models …” „… model, which was used for the analysis presented within this paper, is modelled in MATLAB based on the …”

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

„… Development of an Electric Powertrain System for Truck Trailers Dipl.-Ing. (FH) Martin Eckert …” „… development of vehicle manufacturing. In the passenger car sector, hybridization of the vehicle powertrain …” „… . The concept is based on an electric propulsion unit, consisting of electric motors, power electronic …”

A. Lapp, R. Lock, M. Muenzenmay, M. Tanimou, T. Thiel, C. Zimmermann Automotive Feature Store – Cloud-based software development and functions distribution for commercial vehicles S. 263-276

„… model-based development. For the development of a feature, the interfaces available in a vehicle have to be …” „… Automotive Feature Store – Cloud-based software development and functions distribution for …” „… based development environment and distribution which is supporting the following objectives: Customer …”

C. Brinkkötter, R. Baumgart, S. Moldenhauer, J. Aurich, O. Predelli, A. Meyer Energy Efficient Standstill Air Conditioning for Trucks S. 125-142

„… system a detailed physical based simulation model for the whole adsorption system was build up. With …” „… with a cabin model. Furthermore a detailed physical based simulation model for the zeolite/water …” „… different sub models for the components which are based on energy and mass balances. For the zeolite …”

F. Sauter, H. Mozer, B. Fessler, J. Glückler Development of an 8-speed Automatic Transmission for Medium-duty Trucks and Buses – Market analysis, selection, detailed definition and comparison of concepts and rollout of a segment-optimized tra... S. 197-208

„… full powershift transmissions. Based on developments in the passenger car sector, torque converter …” „… Development of an 8-speed Automatic Transmission for Medium-duty Trucks and Buses Market …” „… optimum transmission for the new applications. Based on this transmission, known as ZF 8HP, ZF …”

D. Nulens The Future of Telematics – Intelligent Connectivity – A journey to exceptional fleet performance S. 277-290

„… evolved into intelligent fleet management solutions. Innovative developments that deliver comprehensive …” „… , telematics and IT services to stay profitable, to secure new service-oriented business models and to reap the …” „… equipment, over-the-air engine software updates and revisions, detailed video footage-based accident …”

I. Wiesbaum, A. Tillawi Human Machine Interface of the future: Innovative solutions for commercial vehicle’s instrumentation S. 25-40

„… out of four different cooperation models with the supplier based on his software capabilities and …” „… distraction, with the possibility to integrate mobile devices. The development of an understandable, easy to …” „… engine 3D models can be rendered or graphic objects in 2D or a more 2.5D spatial shape can be shown on …”

M. Dietrich, M. Kohler, F.-D. Speck Electrification in Commercial Vehicles – Megatrends and Solutions – Electric Drives for Light and Medium Commercial Vehicles and TraXon Hybrid for Heavy Duty S. 13-24

„… segment as well as the current status of developments. Drivers of Electrification The electrification …” „… targets that will drive technological development in the industry for years to come. Such regulations are …” „… depots or in factory workshops and warehouses. ZF’s electrification strategy is based on these …”

S. Schönherr, S. Kopp, M. Hellmold The NEOPLAN Tourliner – leading the way in CO2 reduction through aerodynamically optimised design – Optimised consumption with consideration to various vehicle requirements S. 115-124

„… well as areas in the underbody. The results were then examined on a scale model in a wind tunnel and …” „… to the predecessor model. The cW value of the new NEOPLAN Tourliner is just 0.36, which is …” „… comparable to that of a modern middle-class van. A great deal of effort has gone into the development of …”

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

„… limits will become an additional driver for the future development of CVs. New technology approaches …” „… %. The Phase 2 regulations continues to drive the development and deployment of fuel efficiency …” „… strict regulations have already in the past and will continue to drive new technology developments, E/E …”

G. Chen, C. Keller-Ebert, Z. Liu Requirements of Chinese domestic market for introduction of disc brakes for medium and heavy tractor truck axles – Sino German collaboration to enhance the product introduction process into Chinese ... S. 179-196

„… a German way of development using the German MSCDPS® product creation process. With the help of …” „… increased service life is under development and first test vehicles are tested under service conditions …” „… Development trend of diesel engine power for commercial vehicle in China 3.1 Brake equipment for Chinese …”

doi.org/10.51202/9783181022986

VDI Wissensforum GmbH - Kunststoffe im Automobilbau 2017

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VDI Wissensforum GmbH (ed.)

Kunststoffe im Automobilbau 2017

Series: VDI-Berichte

Volume 4347 2017

Results in this title

M. Franzen, G. Oberhofer, R. Schwarzer Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets S. 113-124

„… orientation which shows the highest ductility. Inside the material model the equivalent plastic strain based …” „… into the equivalent plastic strain based on plastic work. The material model enables the use of …” „… combination of the classic strain-based failure model approach in the MF-GenYld+CrachFEM material model and …”

W. Schijve, G. Francato, R. Yaldiz True confidence in thermoplastic composite simulations for any automotive component S. 315-328

„… reduction is one of the key drivers for new developments in the automotive industry. Amongst others, one …” „… for the more cost-efficient hybrid combinations of UD-tape-based laminates with overmolding material …” „… multi-axial UD tape-based laminates are used selectively along the main load axis. At the same time …”

E. Spini, A. Bernasconi A demonstrator for the experimental assessment of the through-process modeling of injection-molded parts made of short-fiber-reinforced polymers S. 181-192

„… development of new polymers with increasingly higher levels of performance. The need to reduce component …” „… ), which the local properties of the material at each point in a finite element model to be linked with …” „… sample position, which could have a great effect on the results of measurements, based on the numerous …”

N. Amouroux, M. El Fouzari New vinyl ink and robotized digital printing process for the fine decoration of an instrument panel made by PVC slush molding S. 35-44

„… 2 Abstract Since the Model T Ford, which was available in all colours provided it was black …” „… development of this mass customization solution, and also on a comparison of in-mold and post-printing …” „… solutions and a description of future developments. 4 Technical challenges We can list the technical …”

doi.org/10.51202/9783182443476

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2017

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2017

Series: VDI-Berichte

Volume 4348 2017

Results in this title

M. Franzen, G. Oberhofer, R. Schwarzer Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets S. 109-120

„… orientation which shows the highest ductility. Inside the material model the equivalent plastic strain based …” „… into the equivalent plastic strain based on plastic work. The material model enables the use of …” „… combination of the classic strain-based failure model approach in the MF-GenYld+CrachFEM material model and …”

M. Kreutzmann, T. Schneider, R. Rademacher Development of a carbon-composite electro-transmission housing S. 263-270

„… Development of a carbon-composite electro-transmission housing Dipl.-Ing. (FH) M. Kreutzmann, Dr …” „… development phase, the various concepts are examined morphologically with the aid of FE analyses and their …” „… bound into the development process, secures producibility, with the first prototypes of a housing half …”

R. Schlimper, M. Zscheyge, P. Michel FRP in the Materials Data Space, digitization of material competence as a supplement to Industry 4.0 S. 227-228

„… . Networking makes possible shorter development times, production processes with learning capability and new …” „… business models, as well as yielding enormous potential for material efficiency, production efficiency and …” „… recycling. New materials are the key drivers in the development of innovative products in the manufacturing …”

R. Apfelbeck, S. Müller Application of organo-sheets in underbody components: cost- and weight-optimized off-road package S. 245-256

„… technology. Appropriately enough for a sporty brand profile Audi's models have a distinctive face and sporty …” „… and function of an underfloor panel In vehicle development the material polypropylene (PP) has become …” „… requirements and vehicle class Product specification requirements were clearly defined in the development of …”

A. Liebsch, R. Kupfer, M. Gude, P. Müller, N. Andricevic Hollow profiles, organo-sheets and LFRT node structures: hybrid components made of fiber-reinforced plastics for automotive serial production S. 215-226

„… . Motivation The further development of electric mobility is currently a research and development focus in …” „… profiles is based on a process chain for the manufacture of complex molded topological hollow profiles …” „… fluids and with particle-based support cores. Here stabilization using particles ensured a reproducible …”

R. Kurz, S. Hobelsberger, H. Auer Sewn-covering lamination for the instrument panel: from the discontinuous to the continuous process S. 13-20

„… development was triggered by the growing demand of the market for optional equipment variants with the very …” „… : Development of the cockpit from the 1950s to the present 13 There is no doubt that pure functionality stood …” „… high-quality surfaces, especially in the premium segment, has moved increasingly into the focus of development …”

W. Schijve, G. Francato, R. Yaldiz True confidence in thermoplastic composite simulations for any automotive component S. 299-312

„… reduction is one of the key drivers for new developments in the automotive industry. Amongst others, one …” „… for the more cost-efficient hybrid combinations of UD-tape-based laminates with overmolding material …” „… multi-axial UD tape-based laminates are used selectively along the main load axis. At the same time …”

E. Spini, A. Bernasconi A demonstrator for the experimental assessment of the through-process modeling of injection-molded parts made of short-fiber-reinforced polymers S. 179-190

„… development of new polymers with increasingly higher levels of performance. The need to reduce component …” „… ), which the local properties of the material at each point in a finite element model to be linked with …” „… sample position, which could have a great effect on the results of measurements, based on the numerous …”

N. Amouroux, M. El Fouzari New vinyl ink and robotized digital printing process for the fine decoration of an instrument panel made by PVC slush molding S. 35-44

„… 2 Abstract Since the Model T Ford, which was available in all colours provided it was black …” „… development of this mass customization solution, and also on a comparison of in-mold and post-printing …” „… solutions and a description of future developments. 4 Technical challenges We can list the technical …”

D. Häffelin Innovative processing of thermoplastic composites for the Porsche Panamera brake pedal – Continuous-fiber technology for safety components in the vehicle S. 121-134

„… models may be inaccurate for dimensioning or be based on inaccurate assumptions. An improvement and …” „… refinement of these models improves the development process and will in future lead to a design of component …” „… development Supplemented by the choice of glass fibers in the continuous-fiber- and short-fiberreinforcement …”

O. Mende The underbody: an underestimated contribution to CO2 reduction S. 57-74

„… were achieved with the development of the Golf 4, which was based on the PQ34 platform and was …” „… emissions. Neither aerodynamics nor lightweighting had any direct impact on development. The engine and …” „… underbody Due to changing constraints and constantly increasing crude oil prices, in the development of …”

M. Steinbach, J. Maier Methodological further development of weight reduction in vehicle interior trim parts – Current and future opportunities from an automaker's perspective S. 21-34

„… Methodological further development of weight reduction in vehicle interior trim parts Current …” „… term, such as the further development of thin-wall injection molding not only by the application of …” „… materials, steel components are being increasingly replaced by metals of lower density, plastic-based …”

doi.org/10.51202/9783182443483

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