Generation and synchronization of N-scroll chaotic and hyperchaotic attractors in fourth-order systems

被引：0
|
作者：
Yu, SM [1 ]
Ma, ZG
Qiu, SS
Peng, SG
Lin, QH
机构：
[1] Guangdong Univ Technol, Coll Automat, Guangzhou 510090, Peoples R China
[2] S China Univ Technol, Dept Appl Phys, Guangzhou 510640, Peoples R China
[3] S China Univ Technol, Coll Elect & Informat Engn, Guangzhou 510640, Peoples R China
[4] Guangdong Univ Technol, Dept Appl Math, Guangzhou 510090, Peoples R China
[5] Guangdong Univ Technol, Dept Appl Phys, Guangzhou 510090, Peoples R China
来源：
CHINESE PHYSICS | 2004年 / 13卷 / 03期
关键词：
fourth-order systems; N-scroll chaotic attractors; N-scroll hyperchaotic attractors; N-scroll system synchronization;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Based on our previous works and Lyapunov stability theory, this paper studies the generation and synchronization of N-scroll chaotic and hyperchaotic attractors in fourth-order systems. A fourth-order circuit, by introducing additional breakpoints in the modified Chua oscillator, is implemented for the study of generation and synchronization of N-scroll chaotic attractors. This confirms the consistency of theoretical calculation, numerical simulation and circuit experiment. Furthermore, we give a refined and extended study of generating and synchronizing N-scroll hyperchaotic attractors in the fourth-order MCK system and report the new theoretical result, which is verified by computer simulations.
引用
收藏
页码：317 / 328
页数：12
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