Further results on stability of x(t)=Ax(t)+Bx(t-tau)

被引：32

作者：

Tissir, E

Hmamed, A

机构：

[1] LESSI Département de Physique, Faculté des Sciences, 30000 Fes-Atlas

来源：

AUTOMATICA | 1996年 / 32卷 / 12期

关键词：

characteristic roots; delay-dependent stability; iterative scheme;

D O I：

10.1016/S0005-1098(96)80010-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Our aim in this communication is to improve the existing results concerning the stability of x(t) = Ax(t) + Bx(t - tau). It is shown that the unstable characteristic roots could be more accurately located in a bounded and restrictive region of the complex plane. An iterative scheme is presented for numerical implementation of the results. Numerical computations are presented for illustration and comparison with previous results. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：1723 / 1726

页数：4

共 18 条

[1] EXTREME PROPERTIES OF EIGENVALUES OF A HERMITIAN TRANSFORMATION AND SINGULAR VALUES OF THE SUM AND PRODUCT OF LINEAR TRANSFORMATIONS [J].