An LMI approach to the output-feedback guaranteed cost control for uncertain time-delay systems

被引:0
|
作者
Esfahani, SH [1 ]
Petersen, IR [1 ]
机构
[1] Australian Def Force Acad, Sch Elect Engn, Canberra, ACT 2600, Australia
来源
PROCEEDINGS OF THE 37TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4 | 1998年
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper considers the problem of output-feedback guaranteed cost controller design for uncertain time-delay systems. The uncertainty in the system is assumed to be norm-bounded and time-varying. The time-delay is allowed to enter the state and the measurement equations. It is proved that the existence of the guaranteed cost controller is equivalent to the feasibility of certain matrix inequalities. A numerical algorithm is developed to construct a full order output-feedback controller that minimizes a specific cost bound for a quadratic performance index.
引用
收藏
页码:1358 / 1363
页数:6
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