无线传感网络覆盖优化技术研究  

Research on Coverage Optimization of Wireless Sensor Networks

作　　者：张江山[1] 熊哲源[1] ZHANG Jiangshan;XIONG Zheyuan(Department of Safety Management,Jiangxi Police Institute,Nanchang,Jiangxi Province,103003 China)

机构地区：[1]江西警察学院安全管理系,江西南昌103003

出　　处：《科技资讯》2022年第23期6-9,共4页Science & Technology Information

基　　金：江西省教育厅科学技术研究项目(项目编号:GJJ181009)。

摘　　要：网络覆盖是无线传感网络要研究的基本问题之一,对于有向多媒体传感器组成的网络,该文提出了一种网络覆盖优化方法,在基本粒子群算法中融入拟物力算法进行改进,运用改进算法调整传感器节点的感知方向和位置达到最优,使整个网络覆盖率更好。使用MATLAB工具进行了仿真调试,表明此方法具有一定的有效性和可行性,在提高无线传感网络覆盖率方面有明显的优势。Network coverage is one of the basic problems to be studied in wireless sensor networks.For a network composed of directed multimedia sensors,this paper proposes a network coverage optimization method,which is improved by integrating the virtual material force algorithm into the basic particle swarm optimization algorithm.The improved algorithm is used to adjust the sensing direction and location of sensor nodes to achieve the optimal coverage,so that the entire network coverage is better.MATLAB tool is used for simulation debugging,which shows that this method is effective and feasible,and has obvious advantages in improving the coverage of wireless sensor networks.

关 键 词：网络覆盖 粒子群优化算法 有效性 MATLAB 

分 类 号：TN929.5[电子电信—通信与信息系统]