The Open Automation and Control Systems Journal
2014, 6 : 124-128Published online 2014 September 08. DOI: 10.2174/1874444301406010124
Publisher ID: TOAUTOCJ-6-124
Nonlinear Control Chua’s Chaotic System
School of Computer and Control Engineering, Yantai University, Yantai City, People’s Republic of China.
ABSTRACT
The Chua’s chaotic system is modeled as a nonlinear feedback cascade system and a nonlinear controller is proposed with the nonlinear recursive algorithm. The design process for the proposed controller is given in detail and the system stability is proved with the Lyapunov stability theory. Simulation results show that the Chua’s chaotic system in any state can be asymptotically stabilized to the origin and the validity of the proposed control algorithm.