Title :
On robust chaos suppression in a class of nondriven oscillators: application to the Chua´s circuit
Author :
Femat, Ricardo ; Alvarez-Ramírez, José ; Castillo-Toledo, Bernardino ; González, Jesús
Author_Institution :
CIEP-FCQ, Univ. Autonoma de San Luis Potosi, Mexico
fDate :
9/1/1999 12:00:00 AM
Abstract :
This paper deals with a feedback control strategy for chaos suppression. The proposed strategy is an input-output control scheme which comprises an uncertainty estimator and an asymptotic linearizing feedback. The developed control scheme allows chaos suppression in spite of modeling errors and parametric variations
Keywords :
Chua´s circuit; chaos; circuit stability; feedback oscillators; nonlinear network analysis; state estimation; synchronisation; uncertain systems; Chua circuit; asymptotic linearizing feedback; chaos suppression; feedback control strategy; input-output control scheme; modeling errors; nondriven oscillators; parametric variations; robust chaos suppression; uncertainty estimator; Chaos; Error correction; Feedback circuits; Feedback control; Linear feedback control systems; Observers; Oscillators; Robustness; State estimation; Uncertainty;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
