The Effect of High-Frequency Parametric Excitation on a Stochastically Driven Pantograph-Catenary System

In high-speed electric trains, a pantograph is mounted on the roof of the train to collect power through contact with an overhead catenary wire. The effect of fast harmonic and parametric excitation on a stochastically driven pantograph-catenary system is studied in this paper. A single-degree-of-fr...

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Bibliographic Details
Main Authors: R. H. Huan, W. Q. Zhu, F. Ma, Z. H. Liu
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2014/792673
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