Robust identification and control with time-varying parameter perturbations

被引：14

作者：

Ahmed-Ali, T

Floret, F

Lamnabhi-Lagarrigue, F

机构：

[1] ENSIETA, F-29806 Brest 9, France

[2] Univ Paris 06, CNRS, SUPELEC, L2S, F-91190 Gif Sur Yvette, France

来源：

MATHEMATICAL AND COMPUTER MODELLING OF DYNAMICAL SYSTEMS | 2004年 / 10卷 / 3-4期

关键词：

parameter identification; variable structure control; robustness analysis; time-varying perturbations;

D O I：

10.1080/13873950412331335225

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper is dedicated to the identification of parameters for a reasonably large class of nonlinear systems. We propose to design a direct parameter identification method in open loop and an indirect one in closed loop using the Variable Structure Theory. The exponential convergence of parameter identifiers in both cases is studied. Finally, we highlight some robustness properties of the method with respect to bounded parameter perturbations.

引用

页码：201 / 215

页数：15

共 13 条

[1]

[Anonymous], 1994, IDENTIFICATION MODEL

[2] Parametric identification methodology using sliding modes observer [J].