天气干扰下海上船舶通信延迟消除方法  

Research on elimination method of marine ship communication delay under weather interference

作　　者：张伟[1] ZHANG Wei(Jilin Technology College of Electronic Information,Jilin 132021,China)

机构地区：[1]吉林电子信息职业技术学院,吉林吉林132021

出　　处：《舰船科学技术》2021年第18期145-147,共3页Ship Science and Technology

摘　　要：目前研究的海上船舶通信延迟消除方法无法对中间继电点汇聚节点搜索,搜索范围不够全面,进而导致消除效果不好。为解决上述问题,基于蚂蚁算法提出新的天气干扰下海上船舶通信延迟消除方法。通过最优算法确定最佳网络分簇大小以及最优簇从数量,以任意周期内的通信节点能量消耗为基础,确定网络通信节点通信范围半径和节点分布密度,利用最小代价多跳路为搜索目标,引入蚂蚁算法进行路径搜索,进而针对无线通信蚂蚁信息扩散和数据包发送频率实现信号延迟消除。实验结果表明,天气干扰下海上船舶通信延迟消除方法能够消除过程中能耗更小,节点无响应频率更低。The currently studied method of eliminating the communication delay of marine ships cannot search for the intermediate relay point convergence node,and the search range is not comprehensive enough,which leads to the poor elimination effect.In order to solve the above problems,based on the ant algorithm,a new method for eliminating the communication delay of marine ships under weather interference is proposed.The optimal network cluster size and the optimal number of clusters are determined by the optimal algorithm,and the energy consumption of the communication node in any period is Basically,determine the communication range radius and node distribution density of network communication nodes,use the minimum cost multi-hop as the search target,introduce the ant algorithm for path search,and then realize the signal delay elimination for wireless communication ant information diffusion and data packet sending frequency.The experimental results show that the method of eliminating the communication delay of marine ships under weather interference can reduce the energy consumption during the elimination process,and the frequency of node non-response is lower.

关 键 词：天气干扰 船舶通信 信号延迟 延迟消除 消除方法 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]