改进LEACH分簇路由算法  

Improved LEACH wireless sensor network clustering routing algorithm

作　　者：余学帆 王宏志 姚美琴 武莎莎 YU Xuefan;WANG Hongzhi;YAO Meiqin;WU Shasha(School of Computer Science & Engineering, Changchun University of Technology, Changchun 130012, China)

机构地区：[1]长春工业大学计算机科学与工程学院,吉林长春130012

出　　处：《长春工业大学学报》2020年第1期43-46,共4页Journal of Changchun University of Technology

基　　金：吉林省发改委产业技术研究开发项目(2019C054-4)。

摘　　要：针对节点不均匀能耗,在簇头选举过程考虑了节点的剩余能量和节点密度。轮换簇头来均衡簇头的能量消耗,解决了簇头能量消耗过快的问题。MATLAB仿真实验结果表明,算法较好地延长了网络的生命周期。To solve the problem of uneven energy consumption of nodes,the residual energy and node density of nodes are considered in the cluster head election process.Fast energy consumption of cluster heads is decreased by switching cluster heads.MATLAB based simulation shows that the algorithm can prolong the network life cycle.

关 键 词：节点密度 簇头选举 生命周期 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]