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ADAPTIVE SWITCHING CONTROL AND SYNCHRONIZATION OF CHAOTIC SYSTEMS WITH UNCERTAINTIES

Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China

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ZHI-HONG GUAN

Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China

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, and

DAVID J. HILL

Department of Information Engineering, The Australian National University, Canberra, ACT 0200, Australia

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https://doi.org/10.1142/S021812740501399XCited by:6 (Source: Crossref)

Abstract

In this paper, a new adaptive switching control scheme is presented to solve control and synchronization problems. Based on Lyapunov stability theory, an adaptive control law is applied to globally stabilize chaotic systems and achieve states synchronization of two chaotic systems whose dynamics are subjected to the system disturbances and/or some unknown parameters. Simulation examples, the chaotic Chen's system and Chua's circuit, are given to show the feasibility and effectiveness of the proposed theory and method.

Keywords:

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