Robust reliable H∞ control for uncertain nonlinear systems via LMI approach

被引：67

作者：

Lien, Chang-Hua ^{[1
]}

Yu, Ker-Wei ^{[1
]}

Lin, Yen-Feng ^{[1
]}

Chung, Yeong-Jay ^{[1
]}

Chung, Long-Yeu ^{[2
]}

机构：

[1] Natl Kaohsiung Marine Univ, Dept Marine Engn, Kaohsiung 811, Taiwan

[2] Tung Fang Inst Technol, Dept Elect Engn, Kaohsiung 829, Taiwan

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2008年 / 198卷 / 01期

关键词：

reliable control; H-infinity control; exponential stabilization; LMI approach; uncertain systems;

D O I：

10.1016/j.amc.2007.08.085

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper investigates the robust reliable H-infinity control for a class of uncertain nonlinear system. At first, a criterion for nonlinear system without uncertainties is proposed to guarantee global exponential stabilization and disturbance attenuation. Next, the criterion for uncertain nonlinear systems with parameter uncertainties is obtained by simple derivation. Linear matrix inequality (LMI) optimization approach is used to design the robust reliable H-infinity state feedback control. Two numerical examples are given to illustrate the effectiveness of the main results. (c) 2007 Elsevier Inc. All rights reserved.

引用

页码：453 / 462

页数：10

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