Recursive identification for Hammerstein system with ARX subsystem

被引：0
|
作者：
Zhao, Wen-Xiao [1 ]
Chen, Han-Fu [1 ]
机构：
[1] Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
来源：
2006 CHINESE CONTROL CONFERENCE, VOLS 1-5 | 2006年
关键词：
Hammerstein system; ARX; nonparametric nonlinearity; recursive estimate; strong consistency; stochastic approximation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Identification is considered for the Hammerstein system consisting of a static nonlinear block f((.)) followed by an ARX subsystem, when the system output is observed with noise. No assumption is made on the structure of f(.). Recursive estimates are given for coefficients of the ARX subsystem and for the value of f(u) at any u. All estimates are convergent to the true values with probability one. Numerical examples are provided justifying the theoretical analysis.
引用
收藏
页码：1675 / +
页数：2
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