COMPUTATION OF THE STRUCTURED STABILITY RADIUS VIA MATRIX SIGN FUNCTION

被引：8
作者：
FILBIR, FD [1 ]
机构：
[1] UNIV HAMBURG,INST ANGEW MATH,W-2000 HAMBURG 13,GERMANY
来源：
SYSTEMS & CONTROL LETTERS | 1994年 / 22卷 / 05期
关键词：
LINEAR SYSTEMS; ROBUSTNESS; STABILITY RADIUS; HAMILTONIAN MATRICES; MATRIC SIGN FUNCTION;
D O I：
10.1016/0167-6911(94)90031-0
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Robustness of perturbed state space models of the form x = (A + BDC)x is considered, where B, C are given matrices, A is an asymptotically stable matrix and D is the unknown perturbation matrix. An efficient algorithm to compute the complex structured stability radius, which is based on the properties of the matrix sip function, is presented. A comparison with previous algorithms shows the efficiency of the new algorithm.
引用
收藏
页码：341 / 349
页数：9
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