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Shock and Vibration
Volume 2014, Article ID 792673, 8 pages
http://dx.doi.org/10.1155/2014/792673
Research Article

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

1Department of Mechanics, Zhejiang University, Hangzhou 310027, China
2Department of Mechanical Engineering, University of California, Berkeley, CA 94720, USA
3Department of Civil Engineering, Xiamen University, Xiamen 361005, China

Received 5 June 2013; Accepted 7 August 2013; Published 11 February 2014

Academic Editor: Reza Jazar

Copyright © 2014 R. H. Huan et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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