文章基本信息

标题：Anti-Synchronization of the Hyperchaotic Liu and Hyperchaotic Qi Systems by Active Control
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作者：Dr. V. Sundarapandian ; R. Karthikeyan
期刊名称：International Journal on Computer Science and Engineering
印刷版ISSN：2229-5631
电子版ISSN：0975-3397
出版年度：2011
卷号：3
期号：6
页码：2438-2449
出版社：Engg Journals Publications
摘要：This paper investigates the problem of anti-synchronization of identical hyperchaotic Liu systems (2008), hyperchaotic Qi systems (2008) and non-identical hyperchaotic Liu and hyperchaotic Qi systems using active nonlinear control. Sufficient conditions for achieving anti-synchronization of the identical and different hyperchaotic Liu and hyperchaotic Qi systems using active nonlinear control are derived based on Lyapunov stability theory. Since the Lyapunov exponents are not required for these calculations, the active control method is very effective and convenient to achieve anti-synchronization of identical and different hyperchaotic Liu and hyperchaotic Qi systems. Numerical simulations are shown to demonstrate the effectiveness of the anti-synchronization schemes derived in this paper.
关键词：chaos; anti-synchronization; active control; hyperchaotic Liu system; hyperchaoticQi system.