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Finite-time chaos control of unified chaotic systems with uncertain parameters

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Abstract

This paper is concerned with finite-time chaos control of unified chaotic systems with uncertain parameters. Based on the finite-time stability theory in the cascade-connected system, a nonlinear control law is presented to achieve finite-time chaos control. The controller is simple and easy to be constructed. Simulation results for Lorenz, Lü, and Chen chaotic systems are provided to illustrate the effectiveness of the proposed scheme.

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Authors and Affiliations

  1. School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China

    Hua Wang, Zhengzhi Han, Qiyue Xie & Wei Zhang

Authors
  1. Hua Wang
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  2. Zhengzhi Han
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  3. Qiyue Xie
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  4. Wei Zhang
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Corresponding author

Correspondence to Hua Wang.

Additional information

Supported by the National Natural Science Foundation of China (Grant No. 60674024).

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Wang, H., Han, Z., Xie, Q. et al. Finite-time chaos control of unified chaotic systems with uncertain parameters. Nonlinear Dyn 55, 323–328 (2009). https://doi.org/10.1007/s11071-008-9364-0

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  • DOI: https://doi.org/10.1007/s11071-008-9364-0

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