Chaotic memristive circuit:equivalent circuit realization and dynamical analysis

被引：23
|
作者：
包伯成 [1 ]
许建平 [1 ]
周国华 [2 ]
马正华 [1 ]
邹凌 [1 ]
机构：
[1] School of Information Science and Engineering,Changzhou University
[2] School of Electrical Engineering,Southwest Jiaotong University
来源：
ChinesePhysicsB | 2011年 / 20卷 / 12期
关键词：
chaos; dynamics; equivalent circuit; memristor;
D O I：
暂无
中图分类号：
O415.5 [混沌理论];
学科分类号：
摘要：
In this paper,a practical equivalent circuit of an active flux-controlled memristor characterized by smooth piecewise-quadratic nonlinearity is designed and an experimental chaotic memristive circuit is implemented.The chaotic memristive circuit has an equilibrium set and its stability is dependent on the initial state of the memristor.The initial state-dependent and the circuit parameter-dependent dynamics of the chaotic memristive circuit are investigated via phase portraits,bifurcation diagrams and Lyapunov exponents.Both experimental and simulation results validate the proposed equivalent circuit realization of the active flux-controlled memristor.
引用
收藏
页码：113 / 119
页数：7
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