Identification of non-linear hysteretic systems with slip

被引:14
|
作者
Li, SJ
Yu, H
Suzuki, Y
机构
[1] Wuhan Univ Technol, Inst Civil Engn & Architecture, Wuhan 430070, Peoples R China
[2] Kyoto Univ, Disaster Prevent Res Inst, Uji, Kyoto 611, Japan
[3] Wuhan Univ, Sch Geodesy & Geomat, Wuhan 430079, Peoples R China
关键词
parametric identification; hysteretic systems; hysteretic slip model; Gauss Newton iterative method;
D O I
10.1016/j.compstruc.2003.10.005
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In view of the problems that the models of non-linear hysteretic systems with slip are complex and the number of parameters in them is large, a three-stage iterative procedure is proposed for the parametric identification of a smoothed hysteretic model with slip proposed by Baber and Noori. The results of simulations show that the proposed approach has the advantages that the convergence is easy and rapid. It is ideally suited for the identification of non-linear hysteretic systems with slip typically encountered in the applied mechanics field. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:157 / 165
页数:9
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