Recursive identification of Hammerstein systems with discontinuous nonlinearities containing dead-zones

被引：156
|
作者：
Vörös, J [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Elect Engn & Informat Technol, Dept Automat & Control, Bratislava 81219, Slovakia
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2003年 / 48卷 / 12期
关键词：
dead-zone; discontinuous nonlinearities; Hammerstein model; recursive identification;
D O I：
10.1109/TAC.2003.820146
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This note deals with the recursive parameter identification of Hammerstein systems with discontinuous nonlinearities, i.e., two-segment piecewise-linear with dead-zones and preloads. A special form of the Hammerstein model with this type of nonlinearity is incorporated into the recursive least squares identification scheme supplemented with the estimation of model internal variables. The proposed method is illustrated by examples.
引用
收藏
页码：2203 / 2206
页数：4
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