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An Anti-Control Scheme for Spiral under Lorenz Chaotic Signals

         

摘要

@@ The Fitzhugh-Nagumo (FHN) equation is used to generate spiral and spatiotemporal chaos. The weak Lorenz chaotic signalis imposed on the system locally and globally. It is found that for the right chaotic driving signal,spiral and spatiotemporal chaos can be suppressed. The simulation results also show that this anti-control scheme is effective so that the system emerges into the stable states quickly after a short duration of chaotic driving (about 50 time units) and the continuous driving keeps the system in a homogeneous state.

著录项

  • 来源
    《中国物理快报:英文版》 |2005年第5期|1065-1068|共4页
  • 作者单位

    Zhejiang Institute of Modern Physics, Zhejiang University, Hangzhou 310027;

    Department of Physics, School of Science, Lanzhou University of Technology, Lanzhou 730050;

    Zhejiang Institute of Modern Physics, Zhejiang University, Hangzhou 310027;

    Department of Physics, School of Science, Lanzhou University of Technology, Lanzhou 730050;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

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