Chaos synchronization by variable strength linear coupling and Lyapunov function derivative in series form |
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| Institution: | 1. University of Thessaly, School of Health Sciences, Department of Biochemistry & Biotechnology, Microbiology-Virology Laboratory, Larissa, Greece;2. General Hospital of Athens, Clinical Biochemistry Dpt, Athens, Greece;3. Research Centre of Oncology and Experimental Surgery, Anticancer Oncology Hospital of Athens “St Savvas”, Athens, Greece |
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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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