摘要
忆感器是一种具有非线性特性的记忆元件,是记忆元器件家族中的重要一员。忆感器的研究主要集中在时域特性的分析上,而频域特性的研究还没有开展。在研究了一种带有非线性窗函数的分数阶流控忆感器模型的基础上,分析了它在不同电流激励信号下的幅频响应特性,并总结了分数阶阶次以及非线性窗函数的控制参数对分数阶流控忆感器幅频特性影响的规律,这对忆感器频域特性的研究具有一定的指导意义。
Meminductor is a nonlinear memory element with hysteresis characteristics, which is an important part of memristive systems. In recent years, meminductor research is mainly focused on time domain characteristics, but the research of frequency domain characteristics of meminductor has not been seen report. A fractional-order current-controlled meminductor model with nonlinear window function is studied, and the amplitude-frequency response characteristics of meminductor under different excitation signals are analyzed in detail. The influence of fractional-order and control parameter in window function on amplitude-frequency characteristics of the fractional-order current-controlled meminductor is summarized. It has certain guiding significance to research of meminductor characteristics.
作者
刘梦
甘朝晖
张士英
Liu Meng;Gan Zhaohui;Zhang Shiying(School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2019年第6期1179-1187,共9页
Journal of System Simulation
基金
国家自然科学基金面上项目(41571396)
关键词
忆感器
分数阶
幅频
特性
meminductor
fractional-order
amplitude-frequency
characteristics
