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物理学报. 2008, 57(8): 4766-4770.
doi: 10.7498/aps.57.4766.
相空间压缩实现时空混沌系统的广义同步
- 收稿日期: 2008-01-19
- 修回日期: 2008-04-04
- 刊出日期: 2008-04-05
English Abstract
Generalized synchronization of spatiotemporal chaos systems by phase compression
- Received Date:
19 January 2008
- Accepted Date:
04 April 2008
- Published Online:
05 April 2008
Abstract: A phase compression scheme is proposed to achieve generalized synchronization for spatiotemporal chaos systems. The method is shown to be effective and practical by applying it to the numerical simulation of the Fitzhugh-Nagumo system, a kind of spatiotemporal chaos of reaction diffusion system. The effect of synchronization on the system is studied under bounded noise and the results show that the synchronization method has strong capability in anti-jamming. Generalized synchronization of two arbitrary spatiotemporal chaos systems can be realized by the method, which shows its universality in applications. The structure of the synchronous controller is simple and easy to use.
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