STOCHASTIC PARAMETER ESTIMATION OF NON-L
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M. Vasta; J.B. Roberts
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Article
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1998
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Elsevier Science
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English
โ 361 KB
Methods for using fourth order spectral quantities to estimate the unknown parameters in non-linear, randomly excited dynamic systems are developed. Attention is focused on the case where only the response is measurable and the excitation is unmeasurable and known only in terms of a stochastic proce