STATE-FEEDBACK PERFORMANCE RECOVERY VIA AN OBSERVER IN H-INFINITY ROBUST-CONTROL

被引：2

作者：

SHEN, TL ^{[1
]}

TAMURA, K ^{[1
]}

机构：

[1] SOPHIA UNIV,DEPT MECH ENGN,CHIYODA KU,TOKYO 102,JAPAN

来源：

SYSTEMS & CONTROL LETTERS | 1993年 / 21卷 / 06期

关键词：

PERFORMANCE RECOVERY; H-INFINITY ROBUST CONTROL; STATE FEEDBACK; HIGH-GAIN OBSERVER; STRUCTURAL UNCERTAINTY;

D O I：

10.1016/0167-6911(93)90051-7

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper is concerned with H(infinity) robust suboptimal control problem for linear time-invariant systems with structural uncertainties. The main result shows that if there exists a state feedback gain matrix which ensures H(infinity) robust suboptimality of the closed-loop system, then the robust performance achieved by the state feedback can be asymptotically recovered by a controller with high-gain observer.

引用

页码：463 / 473

页数：11