ROBUST DISTURBANCE ATTENUATION OF A CLASS OF NONLINEAR SINGULARLY PERTURBED SYSTEMS

被引：0

作者：

Amjadifard, Roya ^{[1
]}

Beheshti, Mohammad T. H. ^{[2
]}

机构：

[1] Tarbiat Moallem Univ, Dept Comp Engn, Fac Engn, Tehran, Iran

[2] Tarbiat Modares Univ, Fac Engn, Dept Elect & Comp Engn, Tehran, Iran

来源：

INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL | 2010年 / 6卷 / 3A期

关键词：

Nonlinear systems; Singular perturbation; Disturbance attenuation; H-INFINITY CONTROL; FUZZY CONTROL; FEEDBACK; UNCERTAINTIES;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The problem of disturbance attenuation with internal stability for a class of nonlinear singularly perturbed systems is considered Using H(infinity) approach, a slate feedback controller is designed for the reduced order system such that L(2) gain of this system. to the relative disturbance input is made less than or equal to a prescribed value In this paper. we propose a new theorem to show that the maximum difference, between the performance index of the closed-loop singularly perturbed system, with. the designed slow controller, and the one related to the closed-loop reduced system, will be of order of epsilon The results have been verified both analytically and through simulations.

引用

页码：913 / 920

页数：8

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