DocumentCode :
845365
Title :
On the stabilization of nonlinear systems
Author :
Anantharam, V. ; Desoer, C.A.
Author_Institution :
University of California, Berkeley, CA, USA
Volume :
29
Issue :
6
fYear :
1984
fDate :
6/1/1984 12:00:00 AM
Firstpage :
569
Lastpage :
572
Abstract :
We extend the applicability of the global 
-parametrization method of controller design to a large class of unstable nonlinear plants. The main result is a two-step compensation theorem analogous to that of Zames for unstable linear plants-if 
is a nonlinear (possibly unstable) plant and F0 is any incrementally stable controller such that 
is incrementally stable, then the class of controllers 
which yields an f.g. stable closed-loop system in the unity feedback configuration for 
is globally parametrized by finite gain stable maps 
with 
-parametrization method of controller design to a large class of unstable nonlinear plants. The main result is a two-step compensation theorem analogous to that of Zames for unstable linear plants-if is a nonlinear (possibly unstable) plant and F is incrementally stable, then the class of controllers which yields an f.g. stable closed-loop system in the unity feedback configuration for is globally parametrized by finite gain stable maps with Keywords :
Stability, nonlinear systems; Control systems; Design methodology; Feedback control; Nonlinear dynamical systems; Nonlinear systems; Open loop systems; Output feedback; Robustness; Servomechanisms; Stability;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1984.1103584
Filename :
1103584
Link To Document :
