Synchronization of Two Totally Different 4-D Chaotic Systems Using Finite Time Second Order Sliding Mode Control With Fully Unknown Parameter
Publish place: 2nd Conference on Innovation in Electrical Engineering
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCNIEE02_019
تاریخ نمایه سازی: 29 بهمن 1392
Abstract:
In This paper an active finite time second order sliding mode controller for synchronization two non-identical 4-D Lorenz Stenflo (LS) and a new four dimensional chaoticsystem (Qi) in the presence of uncertainties is proposed. Because of existence extreme nonlinearity behaviour andchattering problem we design an active finite time secondorder sliding mode controller to solve these problems. The designed controller ensures that the state variables of thecontrolled chaotic slave LS and Qi systems globally synchronizes with the state variables of the master systemsrespectively. It is also shown that two non-identical4-D systems globally synchronize with LS system under the active finite time second order sliding mode control. Numericalsimulations are presented in this paper to evaluate the analysis and effectiveness of the controller.
Keywords:
finite time second order sliding mode control , synchronization , nonlinear control , non-identical chaotic systems
Authors
Mohammad Reza Behjameh
Islamic Azad University, Science and Research Branch
Vahid Behnamgol
Malek Ashtar University of Technology
Ahmadreza Vali
Malek Ashtar University of Technology
Abdorreza Kashaninia
Malek Ashtar University of Technology