HYPERCHAOS IN A MEMRISTOR-BASED MODIFIED CANONICAL CHUA'S CIRCUIT
HYPERCHAOS IN A MEMRISTOR-BASED MODIFIED CANONICAL CHUA'S CIRCUIT
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DOI：
10.1142/s0218127412501337
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发表时间：
2012-06-01
影响因子：
2.2
通讯作者：
Sreeram, Victor
中科院分区：
文献类型：
--
作者：
Fitch, Andrew L.;Yu, Dongsheng;Sreeram, Victor
在忆阻器的成功固态实现之后，基于忆阻器的电路受到了很多关注。在本文中，一个具有立方非线性特性的忆阻器被应用于改进的经典蔡氏电路中。借助李雅普诺夫指数、相图和分岔图等非线性工具，对该电路的超混沌行为进行了系统的研究。特别是，一个模仿的忆阻器电路进行检查，以揭示超混沌吸引子的建设。
After the successful solid state implementation of the memristor, memristor-based circuits have received a lot of attention. In this paper, a memristor with cubic nonlinear characteristics is employed in the modified canonical Chua's circuit. A systematic study of hyperchaotic behavior in this circuit is performed with the help of nonlinear tools such as Lyapunov exponents, phase portraits and bifurcation diagrams. In particular, an imitative memristor circuit is examined to reveal the construction of hyperchaotic attractors.