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VDI-Wissensforum GmbH - DRITEV – Drivetrain for Vehicles 2021

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VDI-Wissensforum GmbH (Hrsg.)

DRITEV – Drivetrain for Vehicles 2021

Reihe: VDI-Berichte

Band 2381 2021

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A. R. Lowis, R. Smith hofer H8-DCT-850 – High Performance Dual Clutch Transmission for transaxle application S. 179-190

„… development phases of the hofer H8-DCT-850, challenging attributes of low mass and CoG were highly regarded …” „… ) & physical rig test (right) Finally, at the end of each programme phase – the optimised design was …” „… driving experience, adding to the challenges faced by the hofer engineering team. During early phase …”

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

„… executed in matured phase of development. The detailed representation of electric drive includes not only …” „… with water cooling, the fluid and air domains can be analysed via single phase CFD simulation …” „… a fast analysis of the multiphase flow mainly. In VOF method, the phase advection from one cell …”

J. Nowack, G. Hellenbroich, A. Ghosh, V. Shapovalov, R. Fleuren Park by Wire System for current Electric Drive Units S. 291-302

„… , legal, requirements summary, safety goal definition and error detection mechanism. The following …” „… in implementation phase and hence ready for series development project. A demonstration model of …”

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

„… Verschleißtragfähigkeit untersucht. Insgesamt besteht das Prüfverfahren aus drei Testphasen, wobei die ersten zwei Phasen …” „… conditioning phase and a gear testing phase. Both phases take place at constant wheel load and wheel speed …” „… procedure VDI-Berichte Nr. 2381, 2021458 phase takes place, in which the wear load carrying capacity of …”

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

„… early development phases with upstream test environments (e.g. chassis dyno, powertrain testbeds …” „… adjacent to the V-shaped acceleration phase. Additionally, the overshoot in the longitudinal acceleration …” „… comparison between road and test bench measurements is mandatory to avoid artificial errors in coordination …”

doi.org/10.51202/9783181023815

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VDI Wissensforum GmbH (Hrsg.)

Automation 2019

Reihe: VDI-Berichte

Band 2351 2019

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S. Malakuti, J. Schlake, C. Ganz, K. E. Harper, H. Petersen Digital Twin: An Enabler for New Business Models S. 807-820

„… problem: The data and calculated values related to different lifecycle phases of an asset (e.g., Fig. 3 …” „… software is mainly used during the development phase, where engineers build high-fidelity models using …” „… . Information from engineering or earlier lifecycle phases of field devices exist in different sources in …”

J. C. Wehrstedt, B. Groos, W. Klein, V. Malik, S. Rothbauer, M. Zeller, S. Weiß, B. Böhm, J. Brings, M. Daun, B. Caesar, A. Fay, C. Hung Koo, M. Vorderer A Seamless Description Approach for Engineering Methods Illustrated for Industrie 4.0 Scenarios S. 465-480

„… 4.0 application scenarios as they are addressing different phases of the factory life-cycle: Seamless …” „… containing all relevant information of the production system to avoid inconsistencies and errors. This model …” „… design time artifacts for runtime evaluations in the operation phase? VDI-Berichte Nr. 2351, 2019466 …”

T. Gamer, B. Kloepper, M. Hoernicke, V. Biagini, M. Subasic, C. Gross Autonome Systeme – Eine Industrie-Sicht auf Autonomie – Anwendung einer Taxonomie auf eine autonome Anlage S. 705-718

„… autonomous mobile robots, both listed in the innovation phase of 2018 Gartner hype cycle for emerging …” „… , opportunities arise in other lifecycle phases like design, engineering or maintenance. Additionally, autonomy …” „… systems, for instance, volt/var optimization is a core feature for operations lifecycle phase, which …”

J. Elsner, R. Mueller, S. Thümmel Flooded Edge Gateways – Real-Time Aggregation of High-Density Data Using Complex Event Processing and Machine Learning S. 719-730

„… supervised learning procedures before starting the training phase, since many learning algorithms react …” „… unsupervised learning algorithms [18][19]. We have tried to identify the error classes in our data set with …” „… financial investment for the pilot phase. Hence, our results were achieved by simply utilizing opensource …”

J. Ulmer, J. Wollert, C. Y. Lai, C. Cheng Integration von VR und AR in Produktlebenszyklen – Eine Übersicht über die Nutzung virtueller Technologien im industriellen Umfeld S. 911-930

„… neuer Produkte definieren, sind diese Phasen in der Regel keine Felder für VR oder AR Anwendungen. Im …” „… bzw. Anwendungen aufzeigen, die in der Industrie in den unterschiedlichen Phasen des …” „… Weiterverwendung bereits bestehender Dateien während aller Phasen des Lebenszyklus sein, sodass beispielsweise …”

A. Mankowski, E. Axmann, B. Brandenbourger, K. Dorofeev, P. Zanini, P. Zimmermann Skill-basiertes Engineering auf Basis von OPC UA Companion Specifications S. 215-228

„… diesem Beitrag vorgestellte Konzept nutzt daher Skills nicht nur in der Engineering-Phase, sondern auch …” „… Methodenaufrufe, die nicht im Zustandsdiagramm spezifiziert sind, müssen zu einem „Error“-Ereignis führen …”

D. Büchner, A. Sahrhage, S. Bahr Lokale Referenzierung zur Antastung von Nieten mit einem kollaborierenden Roboter S. 15-26

„… am Flansch befestigt sind. Da in dieser Phase erstmal gezeigt werden soll, dass das ausgearbeitete …” „… ., Lefranc, G. u. Cubillos, C.: A fuzzy approach for on-line error compensation during robotic welding …”

doi.org/10.51202/9783181023518

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VDI Wissensforum GmbH (Hrsg.)

ELIV 2023

Reihe: VDI-Berichte

Band 2423 2023

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T. Hinzmann Achieving Ubiquitous Connectivity for Future Vehicles S. 331-346

„… combined, resulting in minimizing errors, optimizing data speed, and improving radio transmissions …” „… error rate. By boosting the capacity of radio frequency (RF) systems, MIMO creates a more stable …” „… by changing the phase of the input signals on all radiating elements (Fig. 9). Fig. 9: Beam …”

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

„… phase will increase the time to develop the system and the overall cost. The earlier these errors are …” „… thermal management system is complex and error-prone. Errors introduced in the requirement-definition …” „… is modeled as a two-phase fluid (liquid and vapor). The yellow lines represent connections where …”

D. Cotterle, M. Hofmann How to Improve EV Battery Cell Quality – Making Test a Competitive Advantage S. 211-222

„… : electrode manufacturing, cell assembly, the conditioning phase, and pack assembly. Electrode Manufacturing …” „… during charging and discharging. Absolute precision is required in the filling process. Errors or …” „… getting in. Conditioning Phase At this stage, the battery cell looks like a battery, but it isn’t …”

A. Weichslgartner Automotive Software Vulnerabilities: Strategies for Early Detection, Mitigation, and Prevention in the Software-Development-Lifecycle S. 463-478

„… . 4.3 Design In the design phase a security risk assessment in form of a Threat Agent Risk Assessment …” „… phase the use of specific third-party SW components can be decided. This can be specified in a design …” „… automated security tests like fuzzing. Overall, already at the design phase, the high security risk of such …”

J. Sieracki, R. Yang, A. Vamos, M. Caggiano Seeing with Sound: AI-Based Detection of Participants in Automotive Environment from Passive Audio S. 293-306

„… audio processing. The bus [6] provides us with 32-bit, 48 kHz sample rate, phase coherent digital …” „… channels. Additional time smoothing methods are employed to suppress brief errors due to sound field …” „… points on the vehicle; the second is phase differences in the arrival of sounds in local sub-arrays …”

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

„… will drive the cost of RNC accelerometers down quite substantially. Error microphone: all active RNC …” „… solutions require some form of error feedback to enable real-time adaptation of the cancellation system for …” „… cost of the error feedback microphone varies significantly, depending on the design (electret or MEMS …”

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

„… approach applied to all phases of development, from specification and implementation to verification and …” „… validation [4]. Each feature increment passes through these phases before being delivered and deployed as …” „… development workflow can then be extended to include system-level development phases, such as system design …”

N. Kechler, E. Sax, N. Venkatesh Key Factors of a robust and safe Automated Driving Function – Transferable Insights of City-Bus Platooning in Munich S. 677-688

„… try-and-error procedures should be avoided. To achieve this, the system to be designed must be specified as …” „… individual systems can also be derived from this at an earlier phase. In this specification it is important …” „… environments and then integrated and further tested them on a test bench. Only after these test phases were the …”

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

„… Capabilities In early design phases, it is critical to understand the impact of certain design decisions. E.g …” „… utilization while minimizing time-consuming trial-and-error iterations. 3.5 (P5) Support for variant handling …” „… The detection of such integration errors is not possible without Event Chain Analysis, which …”

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

„… human errors[ 2 ]. Unfortunately, although modern ADAS and AD systems can increase individual safety …” „… follow the process shown in Fig. 14 above. After an acceleration phase and constant speed holding phase …” „… , EV1 should entry the performance evaluation phase with speed ranging from 10km/h to 70km/h. EV2 could …”

H. Ghezali, L. Trautmann, S. Witke, S. Herbold A Review of using Artificial Intelligence in Large Projects for Requirements Classification S. 573-588

„… time-consuming and error-prone when performed manually, under the assumption that tens of thousands of …” „… requirements must be assigned to ~30 different teams. Especially in the acquisition phase where only a few …” „… these development phases are also evaluated. Basis for that are the EU regulations as well as the Bosch …”

doi.org/10.51202/9783181024232

Simeon Hubrich - The hierarchical finite cell method for nonlinear problems: Moment fitting quadratures, basis function removel, and remeshing

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Simeon Hubrich

The hierarchical finite cell method for nonlinear problems: Moment fitting quadratures, basis function removel, and remeshing

Reihe: Mechanik/Bruchmechanik

Band 355 2021

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A remeshing strategy for the FCM S. 124-149

„… the local RBF can be differentiated in an interpolation phase (from physical source to physical target …” „… points) and an extrapolation phase (from physical source to fictitious target points). For the …” „… . During the extrapolation phase, on the other hand, we intend to obtain a smooth transition of the …”

Bibliography S. 154-169

„… . A hierarchical computational model for moving thermal loads and phase changes with applications to …” „… . Kollmannsberger, L. De Lorenzis, and E. Rank. Phase-field modeling of brittle fracture with multi-level hp-FEM and …” „… . Mathematical Elasticity, volume 1. Elsevier, 1988. [80] E. Stein, editor. Error-Controlled Adaptive Finite …”

Basis function removal for the FCM S. 79-123

„… XFEM space, in which two-phase incompressible flow problems are investigated. For this strategy, a …” „… a criterion based on the error in the energy norm. Thereby, basis functions with a sufficiently …” „… . In doing so, we consider the relative error in strain energy where the reference solution is obtained …”

doi.org/10.51202/9783186355188

Wadhah Garhuom - Improving the robustness of the finite cell method for problems with large deformations

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Wadhah Garhuom

Improving the robustness of the finite cell method for problems with large deformations

Reihe: Mechanik/Bruchmechanik

Band 359 2024

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Bibliography S. 135-152

„… , F. de Prenter, F. Auricchio, A. Reali,E. H. van Brummelen, and C. V. Verhoosel. Residual-based error …” „… . H. van Brummelen.Error-estimate-based adaptive integration for immersed isogeometric analysis …” „… . Kollmannsberger, E. Rank, and Z. Yosibash. Predicting frac-ture in the proximal humerus using phase field models …”

doi.org/10.51202/9783186359186

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