Chaos synchronization by variable strength linear coupling and Lyapunov function derivative in series form |
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| Authors: | Zheng-Ming Ge Pu-Chien Tsen |
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| Affiliation: | Department of Mechanical Engineering, National Chiao Tung University, Hsinchu, Taiwan, ROC |
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| Abstract: | A new general strategy to achieve chaos synchronization by variable strength linear coupling without another active control is proposed. They give the criteria of chaos synchronization for two identical chaotic systems and two different chaotic dynamic systems with variable strength linear coupling. In this method, the time derivative of Lyapunov function in series form is firstly used. Lorenz system, Duffing system, Rössler system and Hyper-Rössler system are presented as simulated examples. |
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| Keywords: | Chaos Synchronization Linear coupling Coupled chaotic systems |
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