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Adaptive Modified Function Projective Lag Synchronization for Two Different Chaotic Systems with Stochastic Unknown Parameters |
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| Authors: | Wang Zengyun Huang Lihong Yang Xuxin |
| Institution: | 1.Department of Mathematics, Hunan First Normal University, 410205, Changsha, China ;2.College of Mathematics and Econometrics, Hunan University, 410082, Changsha, China ;3.Hunan Women’s University, 410003, Changsha, China ; |
| Abstract: | In this paper, we investigate the modified function projective lag synchronization for two different stochastic chaotic systems using adaptive control method. We design an adaptive controller to make the mean square of synchronization error convergence to an arbitrarily small bound around zero depending on the controller feedback gain according to the Lyapunov stability theory. One example is presented to demonstrate the effectiveness of the proposed controller. |
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