INITIAL RECTIFIED ATTRACTORS FOR PERFECT GS AND Q-S SYNCHRONIZATION OF CHAOTIC SYSTEMS

被引:0
|
作者
Alibeaki, Smail [1 ]
Haeri, Mohammad [1 ,2 ]
Tavazoei, Mohammad Saleh [2 ]
机构
[1] Islamic Azad Univ, Dept Elect Engn, Sci & Res Branch, Tehran, Iran
[2] Sharif Univ Technol, Dept Elect Engn, Adv Control Syst Lab, Tehran, Iran
来源
关键词
Generalized synchronization; Q-S synchronization; finite convergence time; initial rectified attractors; ITERATIVE LEARNING CONTROL; GENERALIZED SYNCHRONIZATION; MAPS;
D O I
10.1142/S021797921105816X
中图分类号
O59 [应用物理学];
学科分类号
摘要
The controlled attractor with initial rectifying action, referred to as initial rectified attractor (IRA) in this paper, is introduced for the purpose of generalized and Q-S chaos synchronization. The IRA is designed to make the states of drive and response systems synchronized in the form of generalized and QS within a finite time interval. The reaching time is shown to be independent of the initial conditions and dynamics of the chaotic systems, and can be determined in advance. With numerical experiments it is demonstrated that perfect synchronization can be achieved between the modified Lorenz and the hyperchaotic Rossler systems in different configurations.
引用
收藏
页码:863 / 876
页数:14
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