A Memristor-based Chaotic System with Bifurcation Analysis

被引：1
|
作者：
Hu, Xiaofang [1 ]
Feng, Gang [1 ]
Duan, Shukai [2 ]
Yin, Weihong [2 ]
Chen, Guanrong [3 ]
机构：
[1] City Univ Hong Kong, Dept Mech & Biomed Engn, Hong Kong, Hong Kong, Peoples R China
[2] Southwest Univ, Coll Elect & Informat Engn, Chongqing, Peoples R China
[3] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
来源：
2014 6TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND COMMUNICATION NETWORKS | 2014年
关键词：
memristors; chaos; Lyapunov exponent; chaotic attractor; bifurcation analysis;
D O I：
10.1109/CICN.2014.81
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper proposes and investigates a memristor-based chaotic system by incorporating an HP TiO2 memristor into the canonical Chen's chaotic system. More precisely, a charge-controlled memristor model with some appropriate boundary conditions is introduced. The relationship between the electric charge and the flux passing through the memristor is formulated and then employed as a nonlinear term in the constructed chaotic system. The rich dynamical behaviors of the memristor-based system are demonstrated by calculating the Lyapunov exponent spectrum and Lyapunov dimension, observing the chaotic attractors, analyzing the bifurcations.
引用
收藏
页码：329 / 333
页数：5
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