摘要
以海上安全通信为应用背景,对混沌理论在保密信号中的应用进行研究,提出一种基于混沌自适应同步算法的海上通信加密方法。分别介绍混沌的定义、常用的混沌系统以及Lyapunov指数混沌判断方法,并给出基于混沌同步算法的海上通信系统设计框图。实验结果表明,本文提出的方法具有一定的有效性和实用性。
In the application background of the maritime security communication,the application of chaos theory in secret signal was studied in this paper,and a method for maritime communication encryption based on the adaptive synchronization algorithm using chaotic was proposed. The definition of chaos,chaotic systems and the chaotic judgment method were introduced,and the design of maritime communication system based on chaotic synchronization algorithm was proposed. The simulation resultes shown that the method proposed in this paper had certain validity and practicability.
出处
《舰船科学技术》
北大核心
2016年第8X期112-114,共3页
Ship Science and Technology
关键词
海上通信
混沌理论
自适应同步
maritime security communication
chaos theory
adaptive synchronization
