Title :
Observer based sliding mode control of uncertain chaotic systems
Author :
Ablay, Günyaz ; Aldemir, Tunc
Author_Institution :
Nucl. Eng. Program, Ohio State Univ., Columbus, OH, USA
Abstract :
A sliding mode control scheme combined with a nonlinear observer is proposed for control of uncertain chaotic systems. The control design is based on Lyapunov direct method for dealing with uncertainties with known bounds. Second and third order chaotic systems whose states are estimated through a nonlinear observer are stabilized by the sliding mode control. The numerical results are presented to verify the validity of the proposed technique.
Keywords :
Lyapunov methods; chaos; control system synthesis; nonlinear control systems; observers; uncertain systems; uncertainty handling; variable structure systems; Lyapunov direct method; control design; nonlinear observer; observer based sliding mode control; state estimation; uncertain chaotic systems; uncertainties; Chaos; Chaotic communication; Communication system control; Control design; Control systems; Nonlinear control systems; Observers; Sliding mode control; State estimation; Uncertainty;
Conference_Titel :
Electrical and Electronics Engineering, 2009. ELECO 2009. International Conference on
Conference_Location :
Bursa
Print_ISBN :
978-1-4244-5106-7
Electronic_ISBN :
978-9944-89-818-8
