Title :
Sliding Mode Control Based Anti-Synchronization Scheme for Hyperchaotic Lu Systems
Author :
Singh, Satnesh ; Sharma, B.B.
Author_Institution :
Dept. of Electr. Eng., Nat. Inst. of Technol., Hamirpur, India
Abstract :
In this paper, design of SMC based controller is proposed for anti synchronization of hyper chaotic 4D Lu systems. To achieve this goal, using the sliding mode control scheme and Lyapunov stability theory, a proportional integral (PI) switching surface is proposed to ensure the stability of the closed-loop error system in sliding motion. Having established the PI switching surface, a sliding mode controller is designed. This controller is effective and guarantees the occurrence of sliding motion and achieves anti-synchronization of master slave hyper chaotic Lu system. Finally, numerical simulations are performed to demonstrate the effectiveness of the proposed control strategy.
Keywords :
Lyapunov methods; PI control; closed loop systems; control system synthesis; nonlinear control systems; numerical stability; synchronisation; variable structure systems; Lyapunov stability theory; PI control; antisynchronization scheme; closed-loop error system; master slave hyperchaotic 4D Lu system; numerical simulations; proportional integral switching surface; sliding mode control design; Chaotic communication; Lyapunov methods; Solitons; Switches; Synchronization; Anti-synchronization; Hyperchaotic 4D Lu system; Lyapunov stability theory; Sliding mode control (SMC);
Conference_Titel :
Communication Systems and Network Technologies (CSNT), 2011 International Conference on
Conference_Location :
Katra, Jammu
Print_ISBN :
978-1-4577-0543-4
Electronic_ISBN :
978-0-7695-4437-3
DOI :
10.1109/CSNT.2011.85
