Adaptive synchronization of uncertain Liu system via nonlinear input
Hu Jia(胡佳)a)† and Zhang Qun-Jiao(张群娇)b)‡
a Research Center for System Science, Wuhan University of Science and Technology, Wuhan 430081, China; b School of Mathematics & Statistics, Wuhan University, Wuhan 430072, China
Abstract This paper addresses the adaptive synchronization for uncertain Liu system via a nonlinear input. By using a single nonlinear controller, the approach is utilized to implement the synchronization of Liu system with total parameters unknown. This method is simple and can be easily designed. What is more, it improves the existing conclusions in Ref [12]. Simulation results prove that the controller is effective and feasible in the end.
Received: 04 April 2007
Revised: 03 May 2007
Accepted manuscript online:
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