忆阻带通滤波器混沌电路：多稳态与控制

Q3 Engineering

International Journal of Electronics Letters Pub Date : 2022-04-19 DOI:10.1080/21681724.2022.2068193

Servet Kamdem Tchiedjo, J. Kengne, G. Djuidjé Kenmoé

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引用次数: 1

摘要

摘要本文研究了显式对称性破缺对忆阻带通滤波器动力学的影响。结果表明，该电路表现出复杂的行为。对称性破坏是通过考虑具有不对称电流-电压特性的忆阻器模拟器来实现的。我们描述了在监测系统参数和初始条件时，分歧序列、共存解的数量和类型以及吸引盆地的拓扑结构是如何变形的。PSPICE下的一系列仿真验证了理论结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Memristive band pass filter chaotic circuit: multistability and control

ABSTRACT This paper studies the influence of an explicit symmetry break on the dynamics of a memristive band pass filter. It is shown that the circuit exhibits complex behaviours. The symmetry break is achieved by considering a memristor emulator with an asymmetric current-voltage characteristic. We describe how the bifurcation sequences, the number and types of coexisting solutions, and the topology of the basins of attraction metamorphose when monitoring both the system parameters and initial conditions. The theoretical results are validated by a series of simulations under PSPICE.

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来源期刊

International Journal of Electronics Letters Engineering-Electrical and Electronic Engineering

CiteScore

1.80

自引率

0.00%

发文量

期刊介绍： International Journal of Electronics Letters (IJEL) is a world-leading journal dedicated to the rapid dissemination of new concepts and developments across the broad and interdisciplinary field of electronics. The Journal welcomes submissions on all topics in electronics, with specific emphasis on the following areas: • power electronics • embedded systems • semiconductor devices • analogue circuits • digital electronics • microwave and millimetre-wave techniques • wireless and optical communications • sensors • instrumentation • medical electronics Papers should focus on technical applications and developing research at the cutting edge of the discipline. Proposals for special issues are encouraged, and should be discussed with the Editor-in-Chief.