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Stability of observer-based chaotic communications for a class of Lur'e systems

被引：25
作者：
Alvarez-Ramirez, J
Puebla, H
Cervantes, I
机构：
[1] ESIME Culhuacan, Secc Estudios Posgrado & Invest, Mexico City 04430, DF, Mexico
[2] Univ Autonoma Metropolitana Iztapalapa, Div Ciencias Basicas & Ingn, Mexico City 09340, DF, Mexico
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 2002年 / 12卷 / 07期
关键词：
chaotic communications; observer-based; transmission noise; Chua's circuit;
D O I：
10.1142/S0218127402005352
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, the stability of observer-based chaotic communications using Lur'e systems is presented. In this approach, the transmitter contains a chaotic oscillator with an input that is modulated by the information signal. The receiver is composed by a copy of the transmitter driven by a synchronization signal. Some effects of transmission noise on the demodulation procedure are discussed. Numerical simulations on Chua's circuit are provided to illustrate our findings.
引用
收藏
页码：1605 / 1618
页数：14
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