On a class of marginally stable positive real systems

被引：46

作者：

Joshi, SM ^{[1
]}

Gupta, S ^{[1
]}

机构：

[1] VIGYAN INC,HAMPTON,VA 23666

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1996年 / 41卷 / 01期

关键词：

D O I：

10.1109/9.481623

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 class of marginally stable positive real systems is defined which is less restrictive than the previously published definitions of strictly positive real systems. A minimal realization and state-space characterization of such systems are presented, and it is proven that controllers belonging to this class robustly stabilize positive real plants.

引用

页码：152 / 155

页数：4

共 10 条

[1]

Anderson B. D. O., 1967, SIAM Journal on Control, V5, P171

[2]

Desoer CA., 1975, FEEDBACK SYSTEMS INP

[3] FREQUENCY-DOMAIN CONDITIONS FOR STRICTLY POSITIVE REAL FUNCTIONS [J].