Switched state feedback for uncertain continuous-time systems with interval delays

被引:6
作者
Mahmoud, Magdi S. [1 ]
Xia, Yuanqing [2 ]
机构
[1] King Fahd Univ Petr & Minerals, Dept Syst Engn, Dhahran 31261, Saudi Arabia
[2] Beijing Inst Technol, Dept Automat Control, Beijing 100081, Peoples R China
关键词
continuous time-delay systems; interval time delays; switched state feedback; linear fractional uncertainty; LMIs; LINEAR-SYSTEMS; LYAPUNOV FUNCTIONS; HYBRID SYSTEMS; DISCRETE-TIME; STABILITY; STABILIZABILITY; STABILIZATION;
D O I
10.1002/rnc.1645
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 objective of this paper is to design a switched robust control for a class of continuous-time systems subject to linear fractional uncertainty and interval time delays. The controller is based on state feedback and the LMI-based stability conditions are derived using an improved Lyapunov-Krasovskii functional. Moreover, the switching rule as well as the state feedback gains are determined from the minimization of a guaranteed cost function. The theoretical results are illustrated with a numerical example. Copyright (C) 2010 John Wiley & Sons, Ltd.
引用
收藏
页码:1046 / 1056
页数:11
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