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

被引：129
作者：
Sun, Junwei [1 ,2 ]
Wu, Yuanyuan [1 ,2 ]
Cui, Guangzhao [1 ,2 ]
Wang, Yanfeng [1 ,2 ]
机构：
[1] Zhengzhou Univ Light Ind, Coll Elect & Informat Engn, Zhengzhou 450002, Peoples R China
[2] Zhengzhou Univ Light Ind, Henan Key Lab Informat Based Elect Appliances, Zhengzhou 450002, Peoples R China
来源：
NONLINEAR DYNAMICS | 2017年 / 88卷 / 03期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Finite time; Real combination synchronization; Complex-variable chaotic system; Sliding mode control; Unknown parameter; PROJECTIVE SYNCHRONIZATION; ADAPTIVE SYNCHRONIZATION; NEURAL-NETWORKS; LORENZ SYSTEM; PERTURBATIONS; DELAYS; DESIGN;
D O I：
10.1007/s11071-017-3338-z
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
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.
引用
收藏
页码：1677 / 1690
页数：14
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