A METHODOLOGY FOR SEQUENTIAL DESIGN OF ROBUST DECENTRALIZED CONTROL-SYSTEMS

被引：50

作者：

CHIU, MS ^{[1
]}

ARKUN, Y ^{[1
]}

机构：

[1] GEORGIA INST TECHNOL,SCH CHEM ENGN,ATLANTA,GA 30332

来源：

AUTOMATICA | 1992年 / 28卷 / 05期

基金：

美国国家科学基金会;

关键词：

ROBUST CONTROL; DECENTRALIZED CONTROL; SEQUENTIAL DESIGN;

D O I：

10.1016/0005-1098(92)90153-7

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A general analysis theory is presented which can incorporate robust stability or robust performance defined in H(infinity) or mu-framework for sequential design purposes. As a result, a methodology for sequential design of robust decentralized controllers is proposed. To do so, new formulations of linear fractional transformation of complementary sensitivity function and sensitivity function are given. They are used to derive robustness constraints on individual decentralized controllers. When these robustness constraints are satisfied, the closed-loop system is a guaranteed to possess pre-specified robustness properties if and only if the whole system is nominally stable as well.

引用

页码：997 / 1001

页数：5

共 18 条

[1] SEQUENTIAL DESIGN OF DECENTRALIZED DYNAMIC COMPENSATORS USING THE OPTIMAL PROJECTION EQUATIONS [J].