Passivity gains and the "secant condition" for stability

被引：44

作者：

Sontag, ED ^{[1
]}

机构：

[1] Rutgers State Univ, Dept Math, New Brunswick, NJ 08903 USA

来源：

SYSTEMS & CONTROL LETTERS | 2006年 / 55卷 / 03期

关键词：

secant condition; passive systems; negative feedback; stability;

D O I：

10.1016/j.sysconle.2005.06.010

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A generalization of the classical secant condition for the stability of cascades of scalar linear systems is provided for passive systems. The key is the introduction of a quantity that combines gain and phase information for each system in the cascade. For linear one-dimensional systems, the known result is recovered exactly. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：177 / 183

页数：7

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