Nonlinear Dynamics

, 55:323

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

Original Paper

DOI: 10.1007/s11071-008-9364-0

Cite this article as:
Wang, H., Han, Z., Xie, Q. et al. Nonlinear Dyn (2009) 55: 323. doi:10.1007/s11071-008-9364-0


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.


Uncertain parameters Unified chaotic systems Robust controllers Cascade-connected systems 

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.School of Electronic, Information and Electrical EngineeringShanghai Jiao Tong UniversityShanghaiChina

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