Nonlinear observer based phase synchronization of chaotic systems. (English) Zbl 1209.34076
Summary: This letter analyzes the phase synchronization problem of autonomous chaotic systems. Based on the nonlinear state observer algorithm and the pole placement technique, a phase synchronization scheme is designed. The phase synchronization of a new chaotic system is achieved by using this observer controller. Numerical simulations further demonstrate the effectiveness of the proposed phase synchronization scheme.
MSC:
| 34H10 | Chaos control for problems involving ordinary differential equations |
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