CONTROLLER-DESIGN FOR PLANTS WITH STRUCTURED UNCERTAINTY

被引：39

作者：

DAHLEH, MA ^{[1
]}

KHAMMASH, MH ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT ELECT ENGN & COMP SCI,AMES,IA 50011

来源：

AUTOMATICA | 1993年 / 29卷 / 01期

基金：

美国国家科学基金会;

关键词：

OPTIMAL CONTROL; LINEAR PROGRAMMING; ROBUSTNESS; TIME-VARYING SYSTEMS;

D O I：

10.1016/0005-1098(93)90173-Q

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper addresses the problem of designing feedback controllers to achieve good performance in the presence of structured plant uncertainty and bounded but unknown disturbances. A general formulation for the performance robustness problem is presented and exact computable conditions are furnished. These conditions are then utilized for synthesizing robust controllers which involves solving l1 optimization problems. These solutions are computed using the duality theory of Lagrange multipliers. Approximations and computational issues are discussed.

引用

页码：37 / 56

页数：20

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