Output-to-state stability and detectability of nonlinear systems

被引：214

作者：

Sontag, ED ^{[1
]}

Wang, Y ^{[1
]}

机构：

[1] FLORIDA ATLANTIC UNIV, DEPT MATH, BOCA RATON, FL 33431 USA

来源：

SYSTEMS & CONTROL LETTERS | 1997年 / 29卷 / 05期

基金：

美国国家科学基金会;

关键词：

detectability; Lyapunov functions; dissipation; observers; output injection; input-to-state stability;

D O I：

10.1016/S0167-6911(97)90013-X

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The notion of input-to-state stability (ISS) has proved to be useful in nonlinear systems analysis. This paper discusses a dual notion, output-to-state stability (OSS). A characterization is provided in terms of a dissipation inequality involving storage (Lyapunov) functions. Combining ISS and OSS there results the notion of input/output-to-state stability (IOSS), which is also studied and related to the notion of detectability, the existence of observers, and output injection.

引用

页码：279 / 290

页数：12

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