DocumentCode
954259
Title
On the robust Popov criterion for interval Lur´e system
Author
Dahleh, M. ; Tesi, A. ; Vicino, A.
Author_Institution
Dept. of Mech. Eng., California Univ., Santa Barbara, CA, USA
Volume
38
Issue
9
fYear
1993
fDate
9/1/1993 12:00:00 AM
Firstpage
1400
Lastpage
1405
Abstract
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 external results are obtained for a special class of controllers. An example illustrating the numerical implementation of these results is presented
Keywords
control system analysis; stability criteria; interval Lur´e system; nonlinear sector bounded perturbations; parametric uncertainty; robust Popov criterion; stability; Asymptotic stability; Control systems; Feedback; Lyapunov method; Nonlinear dynamical systems; Nonlinear systems; Process control; Robust stability; Robustness; Uncertainty;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.237655
Filename
237655
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