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

fYear

2011

fDate

3-5 June 2011

Firstpage

382

Lastpage

386

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);

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CSNT.2011.85

Filename

5966473