Novel Hyperchaotic System and Its Circuit Implementation

被引：13

作者：

Feng, Chaowen ^{[1
]}

Cai, Li ^{[1
]}

Kang, Qiang ^{[2
]}

Wang, Sen ^{[1
]}

Zhang, Hongmei ^{[1
]}

机构：

[1] Air Force Engn Univ, Coll Sci, Xian 710051, Peoples R China

[2] Air Force Engn Univ, Dept Sci Res, Xian 710051, Peoples R China

来源：

JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS | 2015年 / 10卷 / 06期

基金：

中国国家自然科学基金;

关键词：

LOGISTIC MAP LATTICE; SPATIOTEMPORAL CHAOS; LORENZ SYSTEM; SYNCHRONIZATION; ATTRACTORS;

D O I：

10.1115/1.4029227

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

It is very important to generate hyperchaos with more complicated dynamics as a model for theoretical research and practical application. A new hyperchaotic system with double piecewise-linear functions in state equations is presented and physically implemented by circuit design. Based on the theoretical analyses and simulations, the hyperchaotic dynamical properties of this nonlinear system are revealed by equilibria, Lyapunov exponents, and bifurcations, verifying its unusual random nature and indicating its great potential for some relevant engineering applications such as secure communications.

引用

页数：7

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