RobustH∞control for class of uncertain linear time-invariant systems
作者:
L.Xie,
C.E.de Souza,
期刊:
IEE Proceedings D (Control Theory and Applications)
(IET Available online 1991)
卷期:
Volume 138,
issue 5
页码: 479-483
年代: 1991
DOI:10.1049/ip-d.1991.0066
出版商: IEE
数据来源: IET
摘要:
The problem of robust state feedbackH∞control design for a class of linear time-invariant systems with parameter uncertainty in the state space model is investigated. Uncertain systems with time-invariant norm-bounded parameter uncertainty in the state matrix are considered. A state feedback control design which robustly stabilises the plant and guarantees a robustH∞performance for the closed-loop system in the face of parameter uncertainty is presented. It is shown that a suitable stabilising feedback law can be constructed in terms of a positive definite solution to a certain parameter-dependent algebraic Riccati equation.
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