Robust dead-beat synchronization of discrete chaotic systems and application to secure communications

LI Yu-xian

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Robust dead-beat synchronization of discrete chaotic systems and application to secure communications

更新时间：2024-10-14

- Robust dead-beat synchronization of discrete chaotic systems and application to secure communications
- Issue 1, Pages: 46-50(2008)
- 作者机构：
  
  西安邮电学院计算机系,陕西,西安,710121
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN918.6
- Published：2008
- 稿件说明：
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LI Yu-xian. Robust dead-beat synchronization of discrete chaotic systems and application to secure communications[J]. 2008, (1): 46-50.
DOI：

LI Yu-xian. Robust dead-beat synchronization of discrete chaotic systems and application to secure communications[J]. 2008, (1): 46-50. DOI：

摘要

结合自适应信道盲均衡和离散混沌系统的稳健差拍同步提出了一种存在信道畸变时的离散混沌系统的稳健差拍同步方法。该方法把混沌误差同步作为能量函数

利用进化算法训练递归神经网络完成自适应信道盲均衡

均衡器的输出作为混沌接收器的激励信号

从而在完成信道盲均衡的同时混沌系统达到同步状态。此外

提出了一种利用离散混沌系统稳健差拍同步实现存在信道畸变时的保密通信的方法。

Abstract

A robust dead-beat synchronization method was presented for discrete chaotic systems using adaptive channel blind equalization and dead-beat chaotic synchronization. This method utilizes chaotic synchronization error as the en- ergy function and evolutionary programming to train the RNN

whose output was used as the driving signal for the cha- otic receiver. Furthermore

based on the robust dead-beat synchronization method

a new secure communication method was proposed.

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Related Institution

Signal and Information Processing Provincial Key Laboratory in Shandong,Naval Aviation University

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Institute of Mathematics and Systems Science,Hebei Normal University of Science and Technology

School of Science,Hebei University of Technology

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