Riccati equation approach to maximizing the complex stability radius by state feedback
作者:
D. HINRICHSEN,
A. J. PRITCHARD,
S. B. TOWNLEY,
期刊:
International Journal of Control
(Taylor Available online 1990)
卷期:
Volume 52,
issue 4
页码: 769-794
ISSN:0020-7179
年代: 1990
DOI:10.1080/00207179008953567
出版商: Taylor & Francis Group
数据来源: Taylor
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 behaviour described. Finally, the relationship between the supremum of the achievable stability radii and the distance of a system from non-stabilizabilky is investigated.
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