IDENTIFICATION OF MODAL PARAMETERS FROM
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C.F. HUNG; W.J. KO
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Article
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2002
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Elsevier Science
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English
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In this paper, a modal identi"cation system that is based on the vector backward autoregressive (VBAR) model has been developed for the identi"cation of natural frequencies, damping ratios and mode shapes of structures from measured output data. The modal identi"cation using forward autoregressive a