Delay-dependent robust stability and stabilization of uncertain neutral systems

被引:13
|
作者
He, Yong [1 ]
Wu, Min [1 ]
She, Jin-Hua [2 ]
机构
[1] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Hunan, Peoples R China
[2] Tokyo Univ Technol, Sch Comp Sci, Tokyo 1920982, Japan
基金
中国国家自然科学基金;
关键词
delay-dependent; stability; stabilization; time-varying delay; time-varying structured uncertainties; linear matrix inequality;
D O I
10.1002/asjc.31
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 discusses the problems of the delay-dependent robust stability and stabilization Of uncertain neutral systems with time-varying delays. Delay-dependent stability criteria are derived by taking the relationships between the terms in the Leibniz-Newton formula into account. Free-weighting matrices are employed to express these relationships, and they are easy to obtain because the new criteria are based oil linear matrix inequalities. Moreover, the stability criteria are extended to the design of a stabilizing state feedback controller. Numerical examples demonstrate that these criteria are effective and are all improvement on ones.
引用
收藏
页码:376 / 383
页数:8
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