基于正弦函数的四维忆阻混沌电路及其动力学探析  

A four-dimensional memristor chaotic circuit based on sine function and its dynamic characteristics

作　　者：高慧妍 徐红梅[1] GAO Huiyan;XU Hongmei(College of Engineering,Yanbian University,Yanji 133002,China)

机构地区：[1]延边大学工学院,吉林延吉133002

出　　处：《延边大学学报（自然科学版）》2024年第3期7-13,共7页Journal of Yanbian University（Natural Science Edition）

摘　　要：基于电荷量q与磁通量ϕ的非线性三次方程式,提出了一种基于正弦函数的新型三阶磁控忆阻器模型.将传统Chua混沌电路中的非线性电阻(蔡氏二极管)替换为该忆阻器模型后,得到了基于正弦函数的四维忆阻混沌电路.利用MATLAB对该混沌电路的动力学行为进行仿真分析表明,该电路能够产生丰富的混沌现象.研究结果可为同类问题的解决提供参考.Based on the nonlinear cubic equation of charge q and magnetic flux,a new model of third-order magnetron memristor based on sine function is proposed.After replacing the nonlinear resistance(Chua’s diode)in the traditional Chua chaotic circuit with the memristor model,a four-dimensional memristor chaotic circuit based on the sine function is obtained.The simulation and analysis of the dynamic behavior of the chaotic circuit by MATLAB shows that the circuit can produce abundant chaotic phenomena.The research results have a good reference value in the field of chaos dynamics.

关 键 词：CHUA电路 正弦函数 磁控忆阻器 混沌特性 

分 类 号：TM132[电气工程—电工理论与新技术]