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Adaptive control and synchronization of a fractional-order chaotic system
Authors:CHUNLAI LI  YAONAN TONG
Affiliation:1. College of Physics and Electronics, Hunan Institute of Science and Technology, Yueyang, 414006, China
2. School of Information and Communication Engineering, Hunan Institute of Science and Technology, Yueyang, 414006, China
Abstract:In this paper, the chaotic dynamics of a three-dimensional fractional-order chaotic system is investigated. The lowest order for exhibiting chaos in the fractional-order system is obtained. Adaptive schemes are proposed for control and synchronization of the fractional-order chaotic system based on the stability theory of fractional-order dynamic systems. The presented schemes, which contain only a single-state variable, are simple and flexible. Numerical simulations are used to demonstrate the feasibility of the presented methods.
Keywords:
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