| 一种基于无线传感器网络的分簇线形拓扑结构 |
| |
| 引用本文： | 马宏锋,党建武,胡玫. 一种基于无线传感器网络的分簇线形拓扑结构[J]. 传感器与微系统, 2010, 29(8) |
| |
| 作者姓名： | 马宏锋 党建武 胡玫 |
| |
| 作者单位： | 兰州交通大学电子与信息工程学院;兰州工业高等专科学校电子信息工程系; |
| |
| 基金项目： | 高等学校博士学科点专项科研基金资助项目，甘肃省自然科学基金资助项目，甘肃省教育厅研究生导师科研计划资助项目 |
| |
| 摘 要： | 针对无线传感器网络的线形拓扑结构节点能量消耗较大、能量不均衡的缺点,构建适用于分布式实时监测系统的无线传感器网络模型,改进线形随机放置节点的自组网方式,采用分布式的分簇线形拓扑结构置放传感器节点,簇内成员可等概率竞争成为簇首,使用数据融合完成簇内、簇间的通信.仿真结果表明:分簇线形拓扑结构与线形自组网拓扑结构相比,明显地降低了节点的能耗,有效延长了网络的生存时间.
|
| 关 键 词： | 无线监测 分簇 线形 节能 |
A linear clustering topology based on wireless Sensor networks |
| |
| MA Hong-feng,DANG Jian-wu,HU Mei. A linear clustering topology based on wireless Sensor networks[J]. Transducer and Microsystem Technology, 2010, 29(8) |
| |
| Authors: | MA Hong-feng DANG Jian-wu HU Mei |
| |
| Affiliation: | MA Hong-feng1,2,DANG Jian-wu1,HU Mei2 (1.College of Electronics and Information Engineering.Lanzhou Jiaotong University,Lanzhou 730070,China,2.Department of Electronic and Information Engineering,Lanzhou Polytechnic College,Lanzhou 730050,China) |
| |
| Abstract: | Aimed at the defects of the nodes,such as high energy consumption and imbalanced energy in the linear topology,a wireless sensor networks model is constructed for distributed real-time monitoring system.The model improves the linear random method of the nodes distribution.The main idea of the model is to divide the WSNs fields into distributed,linear and clustering topology and a node according to the same probability independently makes its decision compete for becoming a cluster head in a cluster.In addit... |
| |
| Keywords: | wireless monitoring cluster-based linear energy-efficient |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
