Nonlinear analysis of a structure loaded by a stochastic excitation

GAO Shi-qiao;JIN Lei;M. Kasperski;LIU Hai-peng;LI Ming-hui

doi:10.1007/s10483-007-1107-y

Applied Mathematics and Mechanics >

2007 , Vol. 28 >Issue 11: 1479 - 1485

DOI: https://doi.org/10.1007/s10483-007-1107-y

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Nonlinear analysis of a structure loaded by a stochastic excitation

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Received date: 2006-06-06

Revised date: 2007-08-20

Online published: 2007-11-18

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Abstract

For a non-linear system excited by a stochastic load which is expressed as a time series, a recursive method based on the Z-transform is presented. To identify the obtained response time series, a discrete wavelet transform (DWT) technique is proposed.

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GAO Shi-qiao;JIN Lei;M. Kasperski;LIU Hai-peng;LI Ming-hui . Nonlinear analysis of a structure loaded by a stochastic excitation[J]. Applied Mathematics and Mechanics, 2007 , 28(11) : 1479 -1485 . DOI: 10.1007/s10483-007-1107-y

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