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Journal of Applied Mathematics
Volume 2012, Article ID 638546, 12 pages
http://dx.doi.org/10.1155/2012/638546
Research Article

A Direct Eigenanalysis of Multibody System in Equilibrium

1School of Mathematical Sciences, Beijing Normal University, Beijing 100875, China
2School of Aerospace, Tsinghua University, Beijing 100084, China

Received 4 September 2011; Accepted 2 November 2011

Academic Editor: Massimiliano Ferronato

Copyright © 2012 Cheng Yang 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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