DocumentCode
3264932
Title
Design of orbitally stable zero dynamics for a class of nonlinear systems
Author
Grognard, F. ; Canudas-de-Wit, C.
Author_Institution
Lab. d´´Automatique de Grenoble, ENSIEG, St. Martin d´´Heres, France
Volume
2
fYear
2002
fDate
10-13 Dec. 2002
Firstpage
2298
Abstract
A method for the generation of globally attractive limit cycles for nonlinear systems is presented. It consists in designing an output that, when regulated through a suitable feedback, forces a limit cycle in the zero dynamics. Conditions are then given to ensure that a globally attractive limit cycle in the zero dynamics results in a globally attractive limit cycle in the whole system. The method is briefly illustrated on the torque control of an induction motor.
Keywords
eigenvalues and eigenfunctions; feedback; induction motors; limit cycles; linearisation techniques; nonlinear systems; torque control; eigenvalues; feedback; globally attractive limit cycle; induction motor; linearization; nonlinear systems; torque control; zero dynamics; Aircraft; Control design; Force feedback; Induction motors; Legged locomotion; Limit-cycles; Nonlinear dynamical systems; Nonlinear systems; Output feedback; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2002, Proceedings of the 41st IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7516-5
Type
conf
DOI
10.1109/CDC.2002.1184875
Filename
1184875
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