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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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M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… statically by a lever and weight system, whereas the torque is fixed by a mechanical clutch [12]. Besides the …” „… lever and weight system, a hydraulic motor can be integrated in the power circle [12]. In both cases …” „… operation. Furthermore, high demands are laid on the test rig monitoring system to ensure an early shutdown …”

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

„… Optimization of an Automobile Brake System Using a Novel Improved Genetic Algorithm." International Journal of …” „… Integrated optimization of structural and control parameters for a hybrid electric system Lin Bo …” „… vehicle are optimized. Considering the dynamic characteristics of each component, the hybrid power system …”

H.-J. Dennig, L. Zumofen, A. Kirchheim, S. Winterberg, D. Stierli Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels S. 1345-1364

„… example, integrating a cooling system can increase the safety against scuffing or reduce the amount of …” „… gear elements are essential [8]. A suitable lubrication system, such as an oil bath or injection …” „… , less heat can be extracted in the isobaric system. In other words, the selection of a suitable tooth …”

D. Drummer, D. Schubert, C. Herzog In situ measurement of geometric and structural influences on the operating properties of polymer gears S. 1099-1116

„… deformation and system performance as well as lifetime. Furthermore, this work demonstrates the potential of …” „… maintenance and repair cost by monitoring the health of a critical system [9], e.g. a gear drive. In condition …” „… to characterise the wear during operation: Gravimetric or tactile measurement or analysis of a system …”

B. Reetz, T. Munch, W. Kappeler Challenges for lead-free brass alloys in worm gears S. 1467-1488

„… known that lead has a positive impact VDI-Berichte Nr. 2389, 2022 1467on the tribological system …” „… gear box (item 6) is connected to the drive motor on the drive side and to the hysteresis brake on the …” „… output side. The brake (item 7) generates an adjustable braking torque. Between the motor and the gearbox …”

R. Longato, M. Turci The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic gears S. 1209-1222

„… motor used for the driven gear (plastic, subject to testing), which acts as a brake with recirculation …” „… the drive shaft/bearing system is measured with the first setting tests, in relation to the applied …”

A. Baumann, B. Bertsche Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears S. 745-762

„… noise emissions. 1. Introduction The coefficient of friction of a tribological system is determined by …” „… gears, as the system behavior is significantly influenced by the frictional properties. The coefficient …” „… to show that, besides the oil viscosity, the coefficient of friction of the tribological system has a …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, M. Meuwissen, A. Hasanovic Predicting static and fatigue performance of fiber reinforced plastic gears S. 1083-1098

„… gear geometry including runner and 6-point gate system VDI-Berichte Nr. 2389, 20221088 Fig. 4: a …” „… at a given speed while the other one brakes to ensure a constant output torque at the driven gear …”

S. Reitschuster, C. M. Illenberger, T. Tobie, K. Stahl Application of high performance polymer gears in light urban electric vehicle powertrains S. 1181-1196

„… systems designed to transmit motion so far, like [6]: - Control of electric brake systems (parking brake …” „… ) - Electric steering systems - Gear pumps - Powertrain of electric two-wheelers The wide application of …” „… oil-lubricated cylindrical plastic gears. Journal of Advanced Mechanical Design, Systems and Manu- facturing 12 …”

doi.org/10.51202/9783181023891

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Konstruktion

Browse Volumes: Konstruktion

Konstruktion Volume 75 (2023) Issue 07-08 ISSN Online: 0720-5953

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Sicherer Servoantrieb für mobile Anwendungen S. 24-27

„… Sicherheitsfunktionen sind direkt im Antriebssystem umgesetzt worden, so dass das System die Anforderungen erfüllt, die …” „… einer und drei Tonnen – die Rede ist vom Cyber-iTAS-System 2 der Wittenstein cyber motor GmbH. Auf der …” „… Plattformen eine erfolgreiche Premiere.Sicherheitszertifizierter ServoreglerDas Cyber-iTAS-System 2 …”

Claas Bierwisch, Alexander Butz, Lukas Morand KI-basierte Vorhersage von Eigenschaften magnetorheologischer Fluide/AI-based prediction of magnetorheological fluid properties S. 58-62

„… unterschiedlichen System-regimes als Funktion von Materialeigenschaften und Betriebspa-rametern. Als komplexes …” „… , praxisrelevantes System werden im Fol-genden magnetorheologische Fluide (MRF) betrachtet [5], die z. B. in der …” „… , methods of ma-chine learning are employed to analyze the influence of sys-tem parameters and properties of …”

doi.org/10.37544/0720-5953-2023-07-08

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VDI Wissensforum GmbH (ed.)

Autoreg 2019

Series: VDI-Berichte

Volume 2349 2019

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V. Ewald, U. Konigorski Regelung eines redundant aktuierten Steer-by-Wire-Systems – Control of redundant actuated Steer-by-Wire-Systems S. 233-244

„… transformiert, damit dieselben Systemzustände wie in (8) vorliegen. Für die Systemmatrix des geregelten Systems …” „… System (durchgezogen) Die Passivität eines Systems stellt die Stabilität des Gesamtsystems sicher …” „… geregelten Systems untersucht. Das geregelte System zeigt dasselbe Übertragungsverhalten wie das …”

T. Raste, P. Lauer Bewegungssteuerung fur ein Robo-Taxi mit Symmetrie in Antrieb und Lenkung S. 129-144

„… Lenkung an beiden Achsen und stellt damit ein regelungstechnisch überaktuiertes System dar. Die …” „… steering on both axles, making it an overactuated system. The motion controller uses the redundant set of …” „… die redundanten Aktoren Lenkung (Steering, S), Antrieb (Electric Motor, E) und Reibungsbremse (Brake …”

doi.org/10.51202/9783181023495

Gregor A. Scheffler - Validation of hygrothermal material modelling under consideration of the hysteresis of moisture storage.

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Gregor A. Scheffler

Validation of hygrothermal material modelling under consideration of the hysteresis of moisture storage.

Series: Schriftenreihe / Publication Series - Technische Universität Dresden, Institut für Bauklimatik

Volume 2016

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Experimental Methods S. 63-82

„… measure for the pore volume which is connected to the pore system and can thus be entered by water. The …” „… . Either a complete device, as the IGASORP, a micro balance system (as e.g. used by Johannesson & Janz …” „… regulation system, see Fig. 3.3. The ceramic plate holding a certain air entry value, i.e. a certain …”

doi.org/10.51202/9783816796497

VDI Wissensforum GmbH - Fahrerassistenzsysteme und automatisiertes Fahren 2018

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VDI Wissensforum GmbH (ed.)

Fahrerassistenzsysteme und automatisiertes Fahren 2018

Series: VDI-Berichte

Volume 2335 2018

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C. Krummel, D. Wanner Degradation Aspects for Urban Automated Taxis S. 223-230

„… driver (Level 3) or by the automated driving system itself (Level 4) and by operating conditions with …” „… the German Ethics Commission [2]. For an automated driving system (ADS), fallback strategy and …” „… system failure, by executing a fallback strategy. The task of this fallback strategy is to bring the …”

K. Klonecki, W. Wachenfeld, P. Junietz, H. Winner Bewertung verschiedener Ansätze zur Verifikation und Validierung des automatisierten Fahrens – Die Eignung von Ansätzen für die Argumentation von Sicherheit S. 315-330

„… . Shortell, Eds., “Systems engineering handbook: A guide for system life cycle processes and activities …” „… werden verschiedene, aus dem System Engineering bekannte, Ansätze eingeführt, um mit den verbleibenden …” „… automated driving system should be at least as safe as VDI-Berichte Nr. 2335, 2018 315 a human driver, the …”

D. Schneider, B. Schick, B. Huber, H. Lategahn Measuring method of function and quality of automated lateral control based on high-precision digital ”Ground Truth” maps S. 3-16

„… quality requirements for an ADAS in SAE-level 2. A deeper look on the system reveals that the systems …” „… systems in new vehicles. First and foremost, the emergency brake assistant (AEB) is the bestknown example …” „… measurement system (IMU) with RTK-DGPS and SAPOS correction service. The measuring method can be used in …”

doi.org/10.51202/9783181023358

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