Stability and strict positive realness of convex polytopes of interval polynomials

被引:0
|
作者
Zhi-zhen W. [1 ]
Long W. [1 ]
Wen-sheng Y. [2 ]
机构
[1] Department of Mechanics and Engineering Sciences, Peking University, Beijing
[2] Institute of Automation, Chinese Academy of Sciences, Beijing
关键词
convex combination of polynomials; Hurwitz-stability; interval polynomials; O175; value set;
D O I
10.1007/BF02436563
中图分类号
学科分类号
摘要
For an uncertain system described by convex combination of interval polynomials, its Hurwitz-stability can be guaranteed by certain subset composed of vertices and edges. Furthermore, the testing set does not increase when the order of given system increases. © 1980 Editorial Committee of Applied Mathematics and Mechanics.
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页码:211 / 217
页数:6
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