Robust modified projective synchronization of fractional-order chaotic systems with parameters perturbation and external disturbance

被引:20
|
作者
Wang Dong-Feng [1 ]
Zhang Jin-Ying [1 ]
Wang Xiao-Yan [1 ]
机构
[1] North China Elect Power Univ, Hebei Engn Res Ctr Simulat & Optimized Control Po, Baoding 071003, Peoples R China
基金
中国国家自然科学基金;
关键词
fractional-order chaotic system; modified projective synchronization; uncertainty; disturbance; COMPLEX DYNAMICAL NETWORK; CHEN SYSTEM;
D O I
10.1088/1674-1056/22/10/100504
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Based on fractional-order Lyapunov stability theory, this paper provides a novel method to achieve robust modified projective synchronization of two uncertain fractional-order chaotic systems with external disturbance. Simulation of the fractional-order Lorenz chaotic system and fractional-order Chen's chaotic system with both parameters uncertainty and external disturbance show the applicability and the efficiency of the proposed scheme.
引用
收藏
页数:7
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