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期刊论文

An LMI approach to guaranteed cost control of linear uncertain time-delay systems1

俞立Li Yu ab* Jian Chu b

Automatica 35(1999)1155~1159,-0001,():

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摘要/描述

The guaranteed cost control problem via memoryless state feedback controllers is studied in this paper for a class of linear time-delay systems with norm-bounded time-varying parametric uncertainty and a given quadratic cost function. Suffcient conditions for the existence of guaranteed cost controllers are given in terms of linear matrix inequalities (LMIs). Furthermore, a convex optimization problem with LMI constraints is formulated to design the optimal guaranteed cost controller which minimizes the guaranteed cost of the closed-loop uncertain system.

版权说明:以下全部内容由俞立上传于   2005年03月31日 18时21分28秒,版权归本人所有。

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