Spatiotemporal Chaos Control with Pinning Signals in Distributed Systems

Ji Hua Gao; Jing Hua Xiao; Yi Gui Yao; Gang Hu

doi:10.1088/0253-6102/32/4/481

Spatiotemporal Chaos Control with Pinning Signals in Distributed Systems

Ji Hua Gao^*, Jing Hua Xiao, Yi Gui Yao, Gang Hu

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

We suggest a local pinning feedback control for stabilizing periodic pattern in spatially extended systems. Analytical and numerical investigations of this method for a system described by the one-dimensional complex Ginzburg-Landau equation are carried out. We found that it is possible to suppress spatiotemporal chaos by using a few pinning signals in the presence of a large gradient force. Our analytical predictions well coincide with numerical observations.

源语言	英语
页（从-至）	481-488
页数	8
期刊	Communications in Theoretical Physics
卷	32
期	4
DOI	https://doi.org/10.1088/0253-6102/32/4/481
出版状态	已出版 - 30 12月 1999
已对外发布	是

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Gao, J. H., Xiao, J. H., Yao, Y. G., & Hu, G. (1999). Spatiotemporal Chaos Control with Pinning Signals in Distributed Systems. Communications in Theoretical Physics, 32(4), 481-488. https://doi.org/10.1088/0253-6102/32/4/481

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abstract = "We suggest a local pinning feedback control for stabilizing periodic pattern in spatially extended systems. Analytical and numerical investigations of this method for a system described by the one-dimensional complex Ginzburg-Landau equation are carried out. We found that it is possible to suppress spatiotemporal chaos by using a few pinning signals in the presence of a large gradient force. Our analytical predictions well coincide with numerical observations.",

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AB - We suggest a local pinning feedback control for stabilizing periodic pattern in spatially extended systems. Analytical and numerical investigations of this method for a system described by the one-dimensional complex Ginzburg-Landau equation are carried out. We found that it is possible to suppress spatiotemporal chaos by using a few pinning signals in the presence of a large gradient force. Our analytical predictions well coincide with numerical observations.

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Spatiotemporal Chaos Control with Pinning Signals in Distributed Systems

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