Robust performance of uncertain systems by output feedback

被引：0
|
作者：
Mahmoud, MS
Bingulac, S
Selim, SM
机构：
[1] Dept. of Elec. and Comp. Engineering, Kuwait University, Safat, 13060
来源：
COMPUTERS & ELECTRICAL ENGINEERING | 1997年 / 23卷 / 02期
关键词：
robust control; LQ control; norm-bounded uncertainties; output feedback; quadratic stability;
D O I：
10.1016/S0045-7906(96)00030-4
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper considers a robust linear-quadratic (LQ) control problem for nominally linear systems with norm-bounded uncertainties. The uncertainties appear in all system matrices and do not satisfy matching conditions. A linear matrix inequality (LMI) approach is developed for constructing an output-feedback control law which guarantees the quadratic stability and an LQ performance level in the presence of uncertainties. The developed theory is illustrated on a double-effect evaporator model. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：109 / 119
页数：11
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