Controlling Chaos with Rectificative Feedback Injections in 2D Coupled Complex Ginzburg-Landau Oscillators

A model of two-dimensional coupled complex Ginzburg-Landau oscillators driven by a rectificative feedback controller is used to study controlling spatiotemporal chaos without gradient force items. By properly selecting the signal injecting position with considering the maximum gap between signals an...

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Bibliographic Details
Published in:Communications in theoretical physics 2003-09, Vol.40 (3), p.315-318
Main Author: GAOJi-Hua ZHENGZhi-Gang TANGJiao-Ning PENGJian-Hua
Format: Article
Language:English
Subjects:
二维连接复合Ginzburg-Landau振荡器
时空混沌
校正反馈控制
混沌控制
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Summary:A model of two-dimensional coupled complex Ginzburg-Landau oscillators driven by a rectificative feedback controller is used to study controlling spatiotemporal chaos without gradient force items. By properly selecting the signal injecting position with considering the maximum gap between signals and targets, and adjusting the control time interval,we have finally obtained the efficient chaos control via numerical simulations.
ISSN:0253-6102
DOI:10.1088/0253-6102/40/3/315