RICCATI EQUATION APPROACH TO MAXIMIZING THE COMPLEX STABILITY RADIUS BY STATE FEEDBACK

被引：17

作者：

HINRICHSEN, D

PRITCHARD, AJ

TOWNLEY, SB

机构：

[1] UNIV WARWICK,CTR CONTROL THEORY,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND

[2] UNIV BATH,DEPT MATH,BATH BA2 7AY,AVON,ENGLAND

来源：

INTERNATIONAL JOURNAL OF CONTROL | 1990年 / 52卷 / 04期

关键词：

D O I：

10.1080/00207179008953567

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 we study the problem of maximizing the complex stability radius of a linear time-invariant state-space system by linear state feedback. We show that the supreme achievable stability radius can be characterized via parametrized Riccati equations. The dependency on the parameters is examined and the limiting behav- iour described. Finally, the relationship between the supremum of the achievable stability radii and the distance of a system from non-stabilizability is investigated. © 1990 Taylor and Francis Group, LLC.

引用

页码：769 / 794

页数：26

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