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

页码：1605 / 1618

页数：14

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