ROBUST STABILITY OF POLYNOMIALS WITH MULTILINEARLY DEPENDENT COEFFICIENT PERTURBATIONS

被引:6
|
作者
TIAN, YP
FENG, CB
XIN, X
机构
[1] Research Institute of Automation, Southeast University, Nanjing, 210018, P. R
关键词
D O I
10.1109/9.280757
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Analysis of the robust stability of a polynomial with multilinearly dependent coefficient perturbations is presented in this note. Some sufficient conditions for forming a convex polygon with the value set of the polynomials with multilinearly dependent coefficient perturbations are obtained. A zero-exclusion algorithm is then given to determine the D-stability of such polynomials. The well known Kharitonov's Theorem and the Edge Theorem for stability analysis can be included as special cases of our conclusions.
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页码:554 / 558
页数:5
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