基于非线性观测器的新的分数阶超混沌系统同步

Journal Title: Science Paper Online - Year 2009, Vol 4, Issue 2

Abstract

研究了一个新的四维分数阶系统的动力学行为,利用分数阶微积分理论和计算机模拟,发现低于四阶的系统中存在超混沌吸引子,并且存在超混沌的最低阶数为2.88.基于分数阶系统稳定性理论和极点配置技术,设计了非线性状态观测器,使得一类非线性分数阶系统达到同步。该同步方法理论严格,设计简单,便于实现,并且达到同步的时间短。最后,利用该方法实现了本文所提出的新的分数阶超混沌系统同步,数值仿真结果验证了所提出方案的有效性。

Authors and Affiliations

Xiangjun WU, Hongtao LU

Keywords

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  • EP ID EP91449
  • DOI -
  • Views 147
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How To Cite

Xiangjun WU, Hongtao LU (2009). 基于非线性观测器的新的分数阶超混沌系统同步. Science Paper Online, 4(2), 135-140. https://europub.co.uk/articles/-A-91449