| Controlling Spatiotemporal Chaos with a Generalized Feedback Method |
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| 作者姓名： | 高继华 郑志刚 |
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| 作者单位： | [1]College of MateriMs, Shenzhen University, Shenzhen 518060 [2]Shenzhen Key Laboratory of Special Functional Materials, Shenzhen University, Shenzhen 518060 [3]Department of Physics, Beijing Normal University, Beijing 100875 |
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| 基金项目： | Supported in part by the National Natural Science Foundation of China （Grants Nos. 10405018, 70571053, 70431002 and 10575010）, the FANEDD （No.200120）, and the TRAP0YT in Higher Education Institutions of M0E （Grant No.209）. |
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| 摘 要： |
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| 关 键 词： | 时空混沌 广义反馈函数 反馈控制 空间效应 |
| 收稿时间： | 2006-9-15 |
| 修稿时间： | 2006-09-15 |
Controlling Spatiotemporal Chaos with a Generalized Feedback Method |
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| GAO Ji-Hua,ZHENG Zhi-Gang.Controlling Spatiotemporal Chaos with a Generalized Feedback Method[J].Chinese Physics Letters,2007,24(2):359-362. |
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| Authors: | GAO Ji-Hua ZHENG Zhi-Gang |
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| Institution: | 1 College of Materials, Shenzhen University, Shenzhen 518060; 2 Shenzhen Key Laboratory of Special Functional Materials, Shenzhen University, Shenzhen 518060;Department of Physics, Beijing Normal University, Beijing 100875 |
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| Abstract: | The usual linear variable feedback control method is extended to a generalized function feedback scheme. The scheme is applied to high-dimensional spatiotemporal systems. By a combination of local generlized feedback control and the spatial coupling effect among elements, turbulent motion can be successfully eliminated. |
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| Keywords: | 05 45 Gg 47 27 Rc |
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