Linear Multi-Degree-of-Freedom System Stochastic Response by Using the Harmonic Wavelet Transform

[+] Author and Article Information
P. Tratskas, P. D. Spanos

Rice University, 6100 S. Main, Houston, TX 77005, U.S.A.

J. Appl. Mech 70(5), 724-731 (Oct 10, 2003) (8 pages) doi:10.1115/1.1601252 History: Received February 26, 2002; Revised December 04, 2002; Online October 10, 2003
Copyright © 2003 by ASME
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Grahic Jump Location
Spectrum of the response x1 by using the wavelet method
Grahic Jump Location
Spectrum of the response x1 by using Monte Carlo simulation
Grahic Jump Location
Cross-spectrum magnitude between F1 and x1 derived by the wavelet-based method
Grahic Jump Location
Cross-spectrum phase between F1 and x1 derived by the wavelet-based method
Grahic Jump Location
Stochastic response of a 2DOF linear system under base excitation
Grahic Jump Location
Evolutionary spectrum of the base acceleration




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