2-d algebraic test for stability of time-delay systems

被引：0
作者：
Xiao, Y [1 ]
机构：
[1] No Jiaotong Univ, Inst Informat Sci, Beijing 100044, Peoples R China
来源：
PROCEEDINGS OF THE 2002 AMERICAN CONTROL CONFERENCE, VOLS 1-6 | 2002年 / 1-6卷
关键词：
time-delay systems; stability; hybrid 2-D polynomials; test theorems;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
It is difficult to determine the stability of time-delay systems, because the number of eigenvalues of the systems is infinite. To solve the problem of stability test of the systems, we develop a 2-D algebraic test for stability of time-delay systems.. Constructing a 2-D s-z hybrid polynomial based on the characteristic polynomial of given time-delay system, we show that the stability of the 2-D polynomial can ensure the delay system to be stable, and provide a 2-D Routh-Schur test for the stability of 2-D s-z hybrid polynomial. Examples have been given to demonstrate the applicability of our new approach.
引用
收藏
页码：3351 / 3356
页数：6
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