Lag synchronizing chaotic system based on a single controller. (English) Zbl 1130.34322
Summary: Lag synchronization of chaotic system is investigated. Three kinds of schemes are proposed to lag synchronize Chen chaotic system. All the three schemes need only a single controller to realize lag synchronization. Especially in the last two schemes, only one state variable is contained in controller, which is of important significance on using chaos lag synchronization for applications. Finally numerical simulations are provided to show the effectiveness of the developed methods.
MSC:
| 34D05 | Asymptotic properties of solutions to ordinary differential equations |
| 34C28 | Complex behavior and chaotic systems of ordinary differential equations |
| 34H05 | Control problems involving ordinary differential equations |
| 93C15 | Control/observation systems governed by ordinary differential equations |
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