A new D-stability criterion of multiparameter singularly perturbed discrete systems

被引：8
|
作者：
Li, THS
Chiou, JS
机构：
[1] Natl Cheng Kung Univ, Dept Elect Engn, Lab IC2S, Tainan 70101, Taiwan
[2] So Taiwan Univ Technol, Dept Elect Engn, Tainan 701, Taiwan
来源：
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 2002年 / 49卷 / 08期
关键词：
singular perturbation parameter; singularly perturbed discrete-time systems; stability bound; state-space approach;
D O I：
10.1109/TCSI.2002.801242
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The stability and D-stability problems of the multiparameter singularly perturbed discrete-time systems and its reduced subsystems are explored in this paper. The critical stability criterion of the discrete system is adopted to examine the stability bounds. A three-step algorithm is proposed to determine an upper bound of the norm of the multiparameter vector epsilon = [epsilon(1) epsilon(2) ... epsilon(N)](T). A numerical example is given to compare the new results with those of previous literature.
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页码：1226 / 1230
页数：5
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