On-line identification of non-linear hysteretic structural systems using a variable trace approach.

In this paper, an adaptive on-line parametric identification algorithm based on the variable trace approach is presented for the identification of non-linear hysteretic structures. At each time step, this recursive least square based algorithm upgrades the diagonal elements of the adaptation gain ma...

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發表在:	Earthquake engineering & structural dynamics. 30, 9 (2001).
主要作者:	Lin, Jeng-Wen
格式:	Article
語言:	English
主題:	Parametric identification. Non-linear hysteretic structures. Adaptive recursive least squares. Variable trace method. Time varying parameters. Progressive damage.