| 基于邻域势函数的无线传感器网络模糊分簇算法 |
| |
| 引用本文： | 杨斌,阳建宏,徐金梧,杨德斌.基于邻域势函数的无线传感器网络模糊分簇算法[J].北京科技大学学报,2009,31(1). |
| |
| 作者姓名： | 杨斌 阳建宏 徐金梧 杨德斌 |
| |
| 作者单位： | 北京科技大学机械工程学院,北京,100083 |
| |
| 基金项目： | 国家高技术研究发展计划资助项目(No.2007AA04Z169);;国家自然科学基金资助项目(No.50674010) |
| |
| 摘 要： | 为解决冶金工业中网络拓扑稳定情况下的分簇问题,提出了一种基于节点邻域势函数的无线传感器网络模糊分簇算法.该算法将邻居节点的势函数信息作为模糊C均值隶属度矩阵的权值,用于网络分簇,提高了网络的负载均衡指数,确保分簇更加均衡.仿真实验表明,与LEACH相比,该算法使网络生命周期提高了93.6%,大幅延长了网络生命周期.
|
| 关 键 词： | 无线传感器网络 分簇 邻域势函数 模糊C均值 负载均衡 |
Weighted fuzzy clustering strategy for wireless sensor networks based on the neighbor potential function |
| |
| YANG Bin,YANG Jian-hong,XU Jin-wu,YANG De-bin.Weighted fuzzy clustering strategy for wireless sensor networks based on the neighbor potential function[J].Journal of University of Science and Technology Beijing,2009,31(1). |
| |
| Authors: | YANG Bin YANG Jian-hong XU Jin-wu YANG De-bin |
| |
| Abstract: | A weighted fuzzy clustering algorithm based on the neighbor potential function for wireless sensor networks is proposed to solve clustering problems in the case of network topology stability in the metallurgical industry.The potential function of neighbor nodes is used to optimize the network clustering,which enhances the load balance factor and ensures cluster heads being well scattered.Simulation experiments illustrate that compared with LEACH,the proposed algorithm is able to significantly prolong the ne... |
| |
| Keywords: | wireless sensor networks clustering potential function fuzzy C-mean load balance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
