DocumentCode
1430394
Title
Generalized controlled invariance for discrete-time nonlinear systems with an application to the dynamic disturbance decoupling problem
Author
Aranda-Bricaire, E. ; Kotta, Ü
Author_Institution
Dept. de Ingenieria Electr., CINVESTAV-IPN, Mexico City, Mexico
Volume
46
Issue
1
fYear
2001
fDate
1/1/2001 12:00:00 AM
Firstpage
165
Lastpage
171
Abstract
In analogy with the continuous-time case, a general notion of controlled invariance with respect to quasi-static-state feedback is introduced for discrete-time nonlinear systems which incorporates the earlier definition of controlled invariance with respect to regular static-state feedback. This new notion is used to derive a geometric solution to the dynamic disturbance decoupling problem. The proposed solution is a natural generalization of the geometric solution to the static disturbance decoupling problem
Keywords
discrete time systems; geometry; invariance; nonlinear control systems; state feedback; discrete-time nonlinear systems; dynamic disturbance decoupling problem; generalized controlled invariance; geometric solution; regular static-state feedback; Automatic control; Control systems; Feedback; Linear systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Stability; Sufficient conditions; Three-term control;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.898712
Filename
898712
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