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Design of orbitally stable zero dynamics for a class of nonlinear systems

✍ Scribed by F. Grognard; C. Canudas-de-Wit

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
774 KB
Volume
51
Category
Article
ISSN
0167-6911

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✦ Synopsis

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 illustrated on the torque control of an induction motor.

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