| 单向耦合映象格子系统的时空混沌同步 |
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| 引用本文： | 张闪,牛海燕,田钢,杨世平,徐树山. 单向耦合映象格子系统的时空混沌同步[J]. 河北师范大学学报(自然科学版), 2000, 24(1): 47-49,53 |
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| 作者姓名： | 张闪 牛海燕 田钢 杨世平 徐树山 |
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| 作者单位： | 河北师范大学物理系,河北石家庄050091;河北师范大学物理系,河北石家庄050091;河北师范大学物理系,河北石家庄050091;河北师范大学物理系,河北石家庄050091;河北师范大学物理系,河北石家庄050091 |
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| 基金项目： | 河北省自然科学基金,197174, |
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| 摘 要： | 对两个单向耦合映象格子系统提出逐点反馈的同步方法,有效地实现了两个系统取相同参数,不同初始条件时的同步,通过数据模拟实验发现,调整反馈控制参数,可以改变同步速度,最后,将该方法分别推广至双向对称耦合系统,并讨论了反馈项的选取及适合的参数范围.
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| 关 键 词： | 单向耦合映象格子 时空混沌 同步 |
| 文章编号： | 1000-5854(2000)01-0047-03 |
Synchronization of Spatiotemporai Chaos in One-way Coupled Map Lattices |
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| ZHANG Shan,NIU Hai-yan,TIAN Gang,YANG Shi-ping,XU Shu-shan. Synchronization of Spatiotemporai Chaos in One-way Coupled Map Lattices[J]. Journal of Hebei Normal University, 2000, 24(1): 47-49,53 |
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| Authors: | ZHANG Shan NIU Hai-yan TIAN Gang YANG Shi-ping XU Shu-shan |
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| Affiliation: | ZHANG Shan,NIU Hai-yan,TIAN Gang,YANG Shi-ping,XU Shu-shan(Department of Physics,Hebei Normal University,050091 ,Shijiazhuang,China.) |
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| Abstract: | A new method is proposed to synchronize two one way coupled map lattices with time-de pendent feedback signals through every-site connections. The numerical simulation is given. It is shown that this method can synchronize two open flow systems successfully. We also find that the Speed of the synchronization depends the feedback control parameter. And finally the application of this method in symmetrically coupled map lattices and asymmetrically coupled map lattices is discussed. |
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| Keywords: | one way coupled map lattice spatiotemporal chaos synchronization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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