Projective Synchronization Between Two Nonidentical Variable Time Delayed Systems |
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| Authors: | FENG Cun-Fang WANG Ying-Hai |
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| Institution: | 1. School of Electronic and Electrical Engineering, Wuhan Textile University, Wuhan 430073, China;
2. Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China |
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| Abstract: | In this paper,we propose a method for the projective synchronization between two different chaotic systems with variable time delays.Using active control approach,the suitable controller is constructed to make the states of two different diverse time delayed systems asymptotically synchronize up to the desired scaling factor.Based on the Lyapunov stability theory,the sufficient condition for the projective synchronization is calculated theoretically.Numerical simulations of the projective synchronization between Mackey-Glass system and Ikeda system with variable time delays are shown to validate the effectiveness of the proposed algorithm. |
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| Keywords: | projective synchronization different time-delayed chaotic systems variable time delays |
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