Synchronization between two non-autonomous chaotic systems via intermittent control of sinusoidal state error feedback

被引:9
作者
Cai, Jianping [1 ]
Ma, Mihua [1 ]
机构
[1] Minnan Normal Univ, Sch Math & Stat, Zhangzhou 363000, Peoples R China
来源
OPTIK | 2017年 / 130卷
基金
中国国家自然科学基金;
关键词
Chaos synchronization; Intermittent control; Sinusoidal state error feedback; Gerschgorin disc theorem; TIME-VARYING DELAYS; NEURAL-NETWORKS;
D O I
10.1016/j.ijleo.2016.10.075
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new intermittent control way, namely sinusoidal state error feedback, is adopted to synchronize two non-autonomous chaotic systems. Some synchronization criteria are deduced by the Lyapunov stability theory and the Gerschgorin disc theorem. The relationships among the control gain, control period and control width are revealed, and their influences on synchronization are also discussed. The Mathieu-Duffing equation and a gyrostat system are chosen as numerical examples to show that synchronization can be achieved under the proposed criteria. (C) 2016 Elsevier GmbH. All rights reserved.
引用
收藏
页码:455 / 463
页数:9
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