ON THE ROBUST POPOV CRITERION FOR INTERVAL LURE SYSTEM

被引：25
|
作者：
DAHLEH, M
TESI, A
VICINO, A
机构：
[1] UNIV FLORENCE,DIPARTIMENTO SISTEMI & INFORMAT,I-50139 FLORENCE,ITALY
[2] UNIV AQUILA,DIPARTIMENTO INGN ELETTR,I-67040 POGGIO ROIO AQUIL,ITALY
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1993年 / 38卷 / 09期
关键词：
D O I：
10.1109/9.237655
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this note, the classical Popov criterion is generalized to include problems with parametric uncertainty as well as nonlinear sector bounded perturbations. The parametric dependence is modeled by an interval plant description. A robust Popov criterion is obtained for a plant-controller configuration. Stronger extremal results are obtained for a special class of controllers. An example illustrating the numerical implementation of these results is presented.
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页码：1400 / 1405
页数：6
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