Nonlinear Dynamic Systems Response to Non-Stationary Excitation Using the Wavelet Transform: Final Report

Spanos, Pol D.

Rice University

关键词: Energy Spectra;    Stochastic Processes;    Excitation;    Calculation Methods;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;   

DOI  :  10.2172/895300
RP-ID  :  NONE
RP-ID  :  FG03-95ER14500
RP-ID  :  895300

美国|英语

来源: UNT Digital Library

【 摘 要 】

The objective of this research project has been the development of techniques for estimating the power spectra of stochastic processes using wavelet transform, and the development of related techniques for determining the response of linear/nonlinear systems to excitations which are described via the wavelet transform. Both of the objectives have been achieved, and the research findings have been disseminated in papers in archival journals and technical conferences.