Exponential synchronization of chaotic system and application in secure communication

被引:66
|
作者
Naderi, Bashir [1 ]
Kheiri, Hossein [2 ]
机构
[1] Payame Noor Univ, Dept Math, POB 19395-3697, Tehran, Iran
[2] Univ Tabriz, Fac Math Sci, Tabriz, Iran
来源
OPTIK | 2016年 / 127卷 / 05期
关键词
Exponential synchronization; Chaos; Secure communication; HYPERCHAOTIC SYSTEMS; ADAPTIVE SYNCHRONIZATION; ANTI-SYNCHRONIZATION; UNKNOWN-PARAMETERS; ROSSLER SYSTEMS; CHUA CIRCUITS; MODULATION; FEEDBACK; SUBJECT; FAMILY;
D O I
10.1016/j.ijleo.2015.11.175
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
This paper is concerned with the exponential synchronization of the chaotic system without linear term and its application in secure communication. The synchronization analysis is carried out by exponential stability theorem. Also secure communication is obtained by masking method and parameter modulation between transmitter and receiver. The error system exponentially is converged to zero. Numerical simulations are presented to illustrate the ability and effectiveness of proposed method. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码:2407 / 2412
页数:6
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