Decentralized variable structure control for mismatched uncertain large-scale systems: a new approach

被引：27

作者：

Tsai, YW

Shyu, KK ^{[1
]}

Chang, KC

机构：

[1] Natl Cent Univ, Dept Elect Engn, Chungli 320, Taiwan

[2] Kuang Wu Inst Technol, Dept Elect Engn, Taipei 112, Taiwan

[3] Lunghwa Jr Coll Technol & Commerce, Dept Elect Engn, Taoyuan 300, Taiwan

来源：

SYSTEMS & CONTROL LETTERS | 2001年 / 43卷 / 02期

关键词：

variable structure systems; mismatched uncertainty; sliding mode; invariance condition;

D O I：

10.1016/S0167-6911(01)00081-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a decentralized variable structure controller for a class of large-scale systems with mismatched uncertainties is proposed. In every subsystem, two sets of switching surfaces is introduced. New invariance conditions are derived such that the system in the new sliding mode is completely invariant to both matched and mismatched uncertainties. To demonstrate the effectiveness of the proposed scheme, a decentralized variable structure controller is synthesized to perform the new sliding mode. Moreover, the stability analysis of the overall system is also provided. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：117 / 125

页数：9

共 19 条

[1] ANALYSIS AND DESIGN OF VARIABLE STRUCTURE SYSTEMS USING A GEOMETRIC APPROACH [J].