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Synchronization of Uncertain Time Delay Chaotic Systems using the Adaptive Fuzzy Method |
| GUAN Xin-Pin;HUA Chang-Chun |
| Institute of Electrical Engineering, Yanshan University, Qinghuangdao 066004 |
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| Cite this article: |
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GUAN Xin-Pin, HUA Chang-Chun 2002 Chin. Phys. Lett. 19 1031-1034 |
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Abstract We consider the sychronization problem of a class of the first-order differential-delay chaotic systems. We utilize time-delay fuzzy logic systems to approximate continuous nonlinear time-delay functions, so that the precise mathematical model need not be known. Adopting the adaptive fuzzy control method, we construct a class of state feedback controllers which can render the closed-loop error systems to be asymptotically stable.We carry out simulations of synchronizing Mackey-Glass and logistic chaotic systems, and the results are reasonable.
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Published: 01 August 2002
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