| 基于Chua电路的一种新型忆阻电路的混沌动力学分析 |
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| 引用本文： | 李浩申,姜锐函,徐红梅. 基于Chua电路的一种新型忆阻电路的混沌动力学分析[J]. 延边大学学报(自然科学版), 2021, 0(2): 136-140 |
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| 作者姓名： | 李浩申 姜锐函 徐红梅 |
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| 作者单位： | (延边大学 工学院, 吉林 延吉 133002) |
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| 摘 要： | 基于Chua混沌电路和三次光滑忆阻器模型,提出了一种新型忆阻混沌电路.该电路由2个电感、 2个电容、1个忆阻器和1个电阻组成.利用分岔图、Lyapunov指数、相图、Poincaré截面图和Simulink仿真对电路进行分析表明,该电路具有混沌特性.该研究结果可为混沌动力学的研究和混沌保密通信的应用提供理论参考.
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| 关 键 词： | Chua电路 光滑忆阻器 混沌特性 Simulink仿真 |
Chaotic dynamics analysis of a new memristive circuit based on Chua circuit |
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| LI Haoshen,JIANG Ruihan,XU Hongmei. Chaotic dynamics analysis of a new memristive circuit based on Chua circuit[J]. Journal of Yanbian University (Natural Science), 2021, 0(2): 136-140 |
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| Authors: | LI Haoshen JIANG Ruihan XU Hongmei |
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| Affiliation: | (College of Engineering, Yanbian University, Yanji 133002, China) |
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| Abstract: | Based on the Chua chaotic circuit and the cubic smooth memristor model, a new type of memristive chaotic circuit is proposed, which consists of two inductors, two capacitors, one memristor and one resistance. Analysis of the circuit using bifurcation diagram, Lyapunov exponent, phase diagram, Poincaré cross-section diagram and Simulink simulation shows that the circuit has chaotic characteristics. The research results can provide a theoretical reference for the study of chaotic dynamics and the application of chaotic secure communication. |
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| Keywords: | Chua circuit smooth memristor chaotic characteristics Simulink simulation |
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