Synchronise a new class of noise-perturbed hyper-chaotic systems by adaptive sliding mode control

被引:12
作者
Zhen, Ran [1 ,2 ]
Liu, Jie [1 ]
Wu, Xueli [1 ,3 ]
Wu, Xiaojing [1 ]
Zhu, Quanmin [2 ]
Wang, Ying [1 ]
Nouri, Hassan [2 ]
机构
[1] Hebei Univ Sci & Technol, Dept Elect Engn, 26 Yuxiang St, Shijiazhuang 050018, Hebei, Peoples R China
[2] Univ West England, Engn Design & Math, Lane Bristol BS16 1QY, England
[3] Yanshan Univ, Inst Elect Engn, Qinhuangdao 06604, Peoples R China
关键词
synchronisation; hyper-chaotic system; adaptive sliding mode controller; parameter; perturbation; Lyapunov stability theory;
D O I
10.1504/IJMIC.2013.056189
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper proposes an adaptive sliding mode control strategy for an introduced new hyper-chaotic system of Chen with the noise-perturbed. Based on the Lyapunov stability theory and variable structure control method, the adaptive sliding surface and adaptive controller are designed, to produce asymptotic convergence of the errors between the states of the master system and the states of the slave system. A single signal control is suggested based on adaptive sliding mode control to synchronise the noise- perturbed new hyper-chaotic systems with the same structure. Numerical simulations are presented to verify the effectiveness of the synchronisation scheme.
引用
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页码:164 / 173
页数:10
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