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Control of Multichaotic Systems Using the Extended OGY Method

Industrial Control Center of Excellence, Department of Systems and Control Engineering, Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran

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Ali Khaki-Sedigh

Industrial Control Center of Excellence, Department of Systems and Control Engineering, Faculty of Electrical Engineering, K. N. Toosi University of Technology, Tehran, Iran

Author for correspondence.

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, and

Nastaran Vasegh

Department of Electrical Engineering and Computer, Shahid Rajaee Teacher Training University, Tehran, Iran

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https://doi.org/10.1142/S0218127415500960Cited by:3 (Source: Crossref)

Abstract

This paper considers the problem of controlling coupled chaotic maps. Coupled chaotic maps or multichaotic subsystems are complex dynamical systems that consist of several chaotic sub-systems with interactions. The OGY methodology is extended to deal with the control of such systems. It is shown that the decentralized control design scheme in which the individual controllers share no information is not generally able to control multichaotic systems. Simulation results are used to support the main conclusions of the paper.

Keywords:

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