Stabilizability of a class of linear singularly perturbed systems via output feedback

被引:0
|
作者
Yu, Hongwang [1 ]
Zhang, Baoshang [1 ]
机构
[1] Nanjing Audit Univ, Sch Math & Stat, Nanjing 211815, Jiangsu, Peoples R China
来源
26TH CHINESE CONTROL AND DECISION CONFERENCE (2014 CCDC) | 2014年
关键词
Singularly Perturbed Systems; Output Feedback; Asymptotic Stability;
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
In this article, stability of a class of linear singularly perturbed systems via output feedback is investigated. It is shown that the whole closed-loop systems are either exponentially stable as the perturbed parameter epsilon goes to zero or are not stabilizable by any controller. Moreover, in order to expand the upper range of the perturbation parameter epsilon, the switched output feedback controller is designed. It is shown that,when stabilization is possible, the whole closed-loop singularly perturbed systems are exponentially stable as the feedback gain can be chosen to take on no more than two values throughout the entire state-space for any given perturbation parameter epsilon.
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页码:4230 / 4233
页数:4
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