Generation and implementation of grid multiscroll hyperchaotic attractors using CCII

被引:12
|
作者
Lin, Yuan [1 ,2 ]
Wang, Chunhua [1 ]
Zhou, Lili [1 ]
机构
[1] Hunan Univ, Coll Informat Sci & Engn, Changsha 410082, Hunan, Peoples R China
[2] Hunan Inst Engn, Coll Elect & Informat Engn, Xiangtan 411104, Peoples R China
来源
OPTIK | 2016年 / 127卷 / 05期
基金
中国国家自然科学基金;
关键词
Grid multiscroll hyperchaotic attractors; Positive-type second-generation current conveyor (CCII plus ); Current staircase function series; 2ND-GENERATION CURRENT CONVEYOR; FAMILY;
D O I
10.1016/j.ijleo.2015.12.027
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The grid multiscroll hyperchaotic attractors generated by positive-type second-generation current conveyor (CCII+) are investigated. A fourth-order grid multiscroll hyperchaotic system is presented by introducing two nonlinear functions into hyperchaotic system. Then the system is designed and physically implemented using CCII+. The values of the circuit elements are obtained systematically based in the saturation of the CCII+ to create current staircase function series. The experiment results are verified that the proposed simple oscillator can generate grid multi-scroll hyperchaotic attractors with higher frequency. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码:2902 / 2906
页数:5
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