Stability Analysis for Uncertain Linear Systems

被引:0
|
作者
Zhai, Ding [1 ]
Zhang, Ying [1 ]
Dong, Bin [2 ]
Liu, Guoyi [1 ]
Liang, Li [3 ]
机构
[1] Northeastern Univ, Coll Sci, Shenyang 110004, Peoples R China
[2] Northeastern Univ, Minist Educ, Key Lab Proc Ind Automat, Shenyang 110004, Peoples R China
[3] Northeastern Univ, Sch Resources & Civil Engn, Shenyang 110004, Peoples R China
关键词
linear matrix inequalities; Linear systems; robust stability; parameter-dependent Lyapunov function; real parametric uncertainty;
D O I
10.1109/CCDC.2008.4597879
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper,we deal with the problem of robust stability analysis of linear systems with real parametric uncertainty. The new conditions for the robust stability are given in terms of linear matrix inequalities (LMIs) based on parameter-dependent Lyapunov function approach. Firstly, we describe the model of the uncertain linear system and the relative robust stability problem. Then, using two lemmata we prove the new sufficient criteria for the robust stability based on LMIs. And the resulting stability criterion is less conservative than before.
引用
收藏
页码:3016 / +
页数:2
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