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.

引用

页码：1226 / 1230

页数：5

共 16 条

[1] CONDITIONS FOR A MATRIX TO HAVE ONLY CHARACTERISTIC ROOTS WITH NEGATIVE REAL PARTS [J].