Stabilization and synchronization of MLS chaotic system using PI based Sliding mode control

Author

Handa, Himesh ; Sharma, B.B.

Author_Institution

Dept. of Electr. Eng., Nat. Inst. of Technol., Hamirpur, India

fYear

2011

fDate

21-24 Nov. 2011

Firstpage

1095

Lastpage

1099

Abstract

In this paper, sliding mode based control and synchronization scheme is proposed for a new four-dimensional chaotic system named as modified Lorenz-Stenflo (MLS) system. By selecting Proportional-Integral (PI) switching surface appropriately, a sliding mode controller is designed. This controller guarantees the occurrence of sliding motion and achieves synchronization of MLS chaotic systems in master- slave configuration. The approach provides an alternative way of designing controller for this system as proposed in [22]. Finally, Numerical simulations are used to verify the effectiveness of the proposed controller.

Keywords

PI control; control system synthesis; nonlinear control systems; stability; variable structure systems; MLS chaotic system; PI based sliding mode controller design; four-dimensional chaotic system; master-slave configuration; modified Lorenz-Stenflo system; proportional-integral switching surface; stabilization; synchronization scheme; Chaotic communication; Lyapunov methods; Switches; Synchronization; Trajectory; chaotic system; sliding mode control; stabilization; synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2011 - 2011 IEEE Region 10 Conference

Conference_Location

Bali

ISSN

2159-3442

Print_ISBN

978-1-4577-0256-3

Type

conf

DOI

10.1109/TENCON.2011.6129280

Filename

6129280