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Mathematical Problems in Engineering
Volume 2014, Article ID 568637, 15 pages
http://dx.doi.org/10.1155/2014/568637
Research Article

Numerical and Experimental Investigation on Parameter Identification of Time-Varying Dynamical System Using Hilbert Transform and Empirical Mode Decomposition

1Department of Building Engineering, State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
2Department of Civil Engineering, KU Leuven, 3000 Leuven, Belgium

Received 21 November 2013; Accepted 3 February 2014; Published 7 April 2014

Academic Editor: Hua-Peng Chen

Copyright © 2014 Jun Chen and Guanyu Zhao. 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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