Finite-time real combination synchronization of three complex-variable chaotic systems with unknown parameters via sliding mode control

被引：0
|
作者：
Junwei Sun
Yuanyuan Wu
Guangzhao Cui
Yanfeng Wang
机构：
[1] Zhengzhou University of Light Industry,College of Electronic and Information Engineering
[2] Zhengzhou University of Light Industry,Henan Key Lab of Information
来源：
Nonlinear Dynamics | 2017年 / 88卷
关键词：
Finite time; Real combination synchronization; Complex-variable chaotic system; Sliding mode control; Unknown parameter;
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学科分类号：
摘要：
The problem of real combination synchronization between three complex-variable chaotic systems with unknown parameters is investigated by nonsingular terminal sliding mode control in a finite time. Based on the adaptive laws and finite-time stability theory, a nonsingular terminal sliding mode control is designed to ensure the real combination synchronization of three complex-variable chaotic systems in a given finite time. It is theoretically gained that the introduced sliding mode technique has finite-time convergence and stability in both arriving and sliding mode phases. Numerical simulation results are given to show the effectiveness and reliability of the finite-time real combination synchronization.
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页码：1677 / 1690
页数：13
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