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VDI Wissensforum GmbH (ed.)

ELIV 2021

Series: VDI-Berichte

Volume 2384 2021

Results in this title

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 …” „… issues that negatively impacted reliability. One example is library dependency problems: Multiple …” „… security problems that individual PCs were having to a ‘cloudscale’. This resulted in major efforts to …”

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 …” „… issues that negatively impacted reliability. One example is library dependency problems: Multiple …” „… reliability and security problems that individual PCs were having to a ‘cloudscale’. This resulted in major …”

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

„… will illustrate how the scenario variation process coupled with RTR facilitates the creation of …” „… demonstrate the feasibility of using ML approaches to solve radar-based perception problems. As the …”

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

„… a tightly coupled unit – it is often a kind of mechanical engineering by other means. When we speak …” „… development and the problems that arise. Vector Informatik GmbH has been providing the automotive industry …” „… basic problems can also be found in other industries. But the described composition is specific for the …”

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

„… . Today there are many point tools and solutions which solve point problems very well. However, if you …” „… problems in their own domain to solve. One aspect of a virtual prototyping solution is that it must be …” „… FMU (with the FMI standard for coupled simulations) we evaluate the impulse response of the system in …”

F. Rundo Perceptive Advanced Car-driver Drowsiness Monitoring Neuro-Embedded System S. 317-330

„… problems of the ECG based algorithms. To overcome these drawbacks, the solutions based on the usage of …” „… problems, a robust method is proposed in this work that only requires the driver's PPG data processing to …” „… which samples data through a coupled LEDs - Silicon PhotoMultiplier (SiPM) device [15] - [16]. The …”

doi.org/10.51202/9783181023846

VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2022

Series: VDI-Berichte

Volume 2389 2022

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R. Chen, D. Qin, C. Liu Study on electromechanical coupled dynamic characteristics of transmission system of wind turbine S. 763-778

„… Study on Electromechanical Coupled Dynamic Characteristics of Transmission System of Wind Turbine …” „… gearbox planetary transmission bending–torsion–pendulum coupled dynamics model, and studied the influence …” „… gearbox planetary transmission bending–torsion–pendulum coupled dynamics model, and studied flexible …”

C. Schonke, T. Magdy, K. Daubach, W. Kassem, M. Oehler, O. Koch Simulation of high torque density gearbox noise excitation S. 837-848

„… turbine industry, gearbox noise problems (tonalities) are often only detected after prototypes have been …” „… already built. This situation leads to several problems such as non-conformity costs, retro-fitting and …” „… so-called One-Model-Approach which considers all relevant elastic and contact phenomena coupled in a single …”

A. Zhang, J. Wei, M. Cao, B. Peng Dynamic modeling and accuracy evaluation method for complex irregular components of aviation transmission S. 573-584

„… . For gearbox assemblies, a gear-shaft-bearing-casing FE coupled model can also be established in the …” „… transmission, has hardly attracted attention. The above problems determine the scope of this paper: (1 …” „… either coupled with other components or implement response outputs, and are called basic nodes, totaling …”

L. Bo Integrated optimization of structural and control parameters for a hybrid electric system S. 927-934

„… coupled to each VDI-Berichte Nr. 2389, 2022 927 other, which affect the vehicle power, fuel economy and …” „… be minimized as much as possible at the same time. The following objective optimization problems can …” „… P P P P P P P P         (2) In multi-objective optimization problems, there are often …”

P. Mahendra Rao, S. Foletti, L. Bonaiti, C. Gorla, S. Beretta, F. Concli Mode III threshold under rolling contact fatigue and development of a test gearbox for planet gears S. 499-510

„… intended test gearbox coupled to the test rig system. Fig. 6: Intended final criteria for the test gearbox …” „… coupled to the slave gearbox of the test rig, the input-output shaft center distances have been emulated …” „… rolling-sliding contact problems. Wear 270(5–6):344–354 7. Van Dang K, Cailletaud G, Flavenot JF, Le Douaron A …”

W. Kassem, M. Oehler, B. Sauer, S. Schmidt, J. Hausmann Investigation of the time-dependent behavior of plastic gears with local tribological simulation S. 1281-1294

„… . Figure 3 also shows the mesh of the gear model for the unworn geometry. The gears are coupled at the …” „… body temperature due to friction and hysteresis. With the coupled friction simulation it is possible to …” „… of the ehl line and point contact problems. Dissertation, University Twente. [19] Oehler M, Sauer B …”

F. Muller, S. Schumann, B. Schlecht Innovative tooth contact analysis with non-uniform rational b-spline surfaces S. 171-184

„… number of Bézier points is directly coupled to the polynomial degree [9], [10], [11]. 4.2 Non uniform …” „… problems occur. 5. Potential of the NURBS surface approach in the TCA Finally, both surface approaches are …” „… Antriebstechnik e.V., Frankfurt am Main, Abschlussbericht 914, 2009. [5] Dutschk, R.: Geometrische Probleme bei …”

D. Park, A. Rezayat, Y. Gwen Gear design optimization for multi-mesh and multi-power flow transmissions under a broad torque range incorporated with multibody simulations S. 849-862

„… involve multi-mesh assembly conditions to account for coupled gear meshing behaviors. Furthermore, the …” „… multi-objective problems having a large number of design variables and constraints, efficient optimization …”

A. Hilligardt, J. Klose, V. Schulze A new method for avoiding meshing interference in gear skiving S. 1305-1318

„… angle φ2 are coupled by the teeth ratio and the position angles Κ0,2. ? Κ ? Κ ?? (15) Fig. 4 …” „… process with interference problems. The positive influence of reducing the number of tool teeth known from …”

Titelei/Inhaltsverzeichnis

„… electromechanical coupled dynamic characteristics of transmission system of wind turbine …” „… acoustic/NVH problems – practical example of a passenger car powertrain 779F. Thurner, Contech …”

doi.org/10.51202/9783181023891

VDI Wissensforum GmbH - Dritev – Drivetrain for Vehicles 2020

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VDI Wissensforum GmbH (ed.)

Dritev – Drivetrain for Vehicles 2020

Series: VDI-Berichte

Volume 2373 2020

Results in this title

S. Rothe, B. Schröder, G. Lührs Coupled topology optimization of an electric drive

„… Coupled topology optimization of an electric drive Dr.-Ing. Steffen Rothe, Dr.-Ing. Bettina …” „… common that topology optimization is only applied to electromagnetic field problems. For a good …” „… [11] an electromagnetic-mechanical coupled topology optimization algorithm is developed and applied …”

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

„… system ensures breathtaking longitudinal dynamics, coupled with exceptional continuous performance and …” „… acceleration runs in succession without any problems. VDI-Berichte Nr. 2373, 2020292 Fig. 4: Arrangement of …”

doi.org/10.51202/9783181023730

Matthias Müter - Kameragesteuerte mechanische Unkrautbekämpfung in Reihenkulturen

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Matthias Müter

Kameragesteuerte mechanische Unkrautbekämpfung in Reihenkulturen

Series: Landtechnik/Lebensmitteltechnik

Volume 145 2017

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Titelei/Inhaltsverzeichnis

„… Fertigung) CCD charge-coupled device (dt.: ladungsgekoppeltes Bauteil) cd sr Steradiantcandela CL …” „… between weed and crop are the main problems of mechanical weed control in the row. The aim of the …” „… ................................................................................................ 33 VI Inhaltsverzeichnis 3. Problemstellung …”

Stand des Wissens S. 18-38

„… führt zu zwei Problemen, die mit passiv geführten Werkzeugen nicht zu lösen sind. So stellt die …” „… Pflanzen ohne Probleme eingesetzt werden, hat aber bei kleineren Pflanzen den Nachteil, dass der Sensor …” „… Distanzmessung, allerdings ergeben sich dieselben Probleme wie bei Lichtschranken und Ultraschallsensoren. Die …”

doi.org/10.51202/9783186145147

Nikola Aulig - Generic Topology Optimization Based on Local State Features

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Nikola Aulig

Generic Topology Optimization Based on Local State Features

Series: Rechnerunterstützte Verfahren

Volume 468 2017

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Structure Representations for Evolutionary Computation S. 29-47

„… problems that can be addressed. This chapter contributes to the discourse by categorizing and by …” „… is that of a binary encoding for decision problems such as the Travelling Salesperson Problem …” „… purpose of engineering form optimization problems. The representation not only determines the …”

doi.org/10.51202/9783186468208

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