Controlling Chaotic Resonance in Systems with Chaos-Chaos Intermittency Using External Feedback

被引：19

作者：

Nobukawa, Sou ^{[1
]}

Nishimura, Haruhiko ^{[2
]}

Yamanishi, Teruya ^{[3
]}

Doho, Hirotaka ^{[2
,4
]}

机构：

[1] Chiba Inst Technol, Dept Comp Sci, Narashino, Chiba 2750016, Japan

[2] Univ Hyogo, Grad Sch Appl Informat, Kobe, Hyogo 6508588, Japan

[3] Fukui Univ Technol, Dept Management Informat Sci, Fukui 9108505, Japan

[4] Kochi Univ, Fac Educ, Teacher Training Div, Kochi 7808520, Japan

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2018年 / E101A卷 / 11期

关键词：

chaotic resonance; chaotic synchronization; chaos control; cubic map; STOCHASTIC RESONANCE; BENEFITS; STATES; NOISE;

D O I：

10.1587/transfun.E101.A.1900

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Stochastic resonance (SR) is a phenomenon in which signal response in a nonlinear system is enhanced by noise. Fluctuating activities in deterministic chaos are known to cause a phenomenon called chaotic resonance (CR), which is similar to SR. Most previous studies on CR showed that these signal responses were controlled by internal parameters. However, in several applications of CR, it is difficult to control these parameters externally, particularly in biological systems. In this study, to overcome this difficulty, we propose a method for controlling the signal response of CR by adjusting the strength of external feedback control. By using this method, we demonstrate the control of CR in a one-dimensional cubic map, where CR arises from chaos-chaos switching to a weak input signal.

引用

页码：1900 / 1906

页数：7