Results 251 to 260 of about 1,083,308 (333)

Numerical and Experimental Analysis of Torsional Vibration and Acoustic Noise of PMSM Coupled With DC Generator

IEEE transactions on industrial electronics (1982. Print), 2021
The magnetic field inside a machine is responsible for the mechanical excitation of the stator structure, generating vibrations and thus, audible noise.
R. Pindoriya   +3 more
semanticscholar   +1 more source

Lateral and Torsional Vibration Monitoring of Multistack Rotor Induction Motors

IEEE transactions on industrial electronics (1982. Print), 2021
In this article, both the lateral and torsional vibrations in multistack rotor induction motors (IM) are modeled in the same framework, and the corresponding precursors in the current waveform are analyzed in detail. Due to the very large rotor length-to-
M. Zafarani, B. H. Jafari, B. Akin
semanticscholar   +1 more source

Adaptive torsional vibration active control for hybrid electric powertrains during start-up based on model prediction

Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering, 2021
Torsional vibration occurs when the hybrid vehicle transmission system is influenced by the multiple excitations and the dynamic loads caused by mode switching.
Xing Chen   +5 more
semanticscholar   +1 more source

A nonlinear torsional vibration model of harmonic gear reducer and the effect of various factors on torsional vibration during start and stop

Journal of Vibration and Control, 2021
The torsional vibration problems often occur to industrial robots during start and stop due to the use of flexible wheel in harmonic gear reducer as a transmission pair.
Rukang Hu, Guangwu Zhou, Junyang Li
semanticscholar   +1 more source

The torsional vibration simulation of the diesel engine crankshaft system based on multi-body dynamic model

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2021
In order to analyze the torsional vibration of the crankshaft system, a three-dimensional model of the crankshaft system is established, consisted of the piston, connected rod, crank shaft, flywheel and silicone oil damper.
Mengsheng Wang, Nengqi Xiao, Minghui Fan
semanticscholar   +1 more source

An innovative torsional vibration absorber of vehicle powertrain system: Prototype design, performance test, and control experiment

Mechanics based design of structures and machines, 2021
A dynamic vibration absorber can effectively reduce the vibration of a mechanical system, and designing a new type of torsional vibration absorber to reduce the torsional vibration of the vehicle powertrain system and establishing relevant experiments to
Pu Gao, Hongcai Li, Hui Liu, C. Xiang
semanticscholar   +1 more source

Development and control of an active torsional vibration damper for vehicle powertrains

Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2021
Due to environmental pollution concerns, emission regulations on internal combustion engines (ICEs) have been tightening and the importance of fuel efficiency has become pronounced.
Alişan Yüceşan, A. Mugan
semanticscholar   +1 more source

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