一种分布式无线感应网定位算法研究  

An Algorithm of Location Estimation for Distributed Wireless Sensor Networks

作　　者：高森 张曦煌 

机构地区：[1]无锡江南大学,江苏省无锡市214000

出　　处：《微计算机信息》2008年第10期164-166,共3页Control & Automation

摘　　要：作为一种全新的信息获取和处理技术,无线传感器网络可以在广泛的应用领域内实现复杂的大规模监测和追踪任务,而网络自身定位是大多数应用的基础,本文提出一个分布式定位算法,可以在仅有一小部锚节点的无线感应网中动态定位全体节点,同时提出一些算法改进,可以有效的减少定位误差。Wireless Sensor Networks, a novel technology about acquiring and processing information, have been proposed for a multitude of diverse applications. The problem of self- localization, that is, determining where a given node is physically or relatively located in the networks, is a challenging one. In this paper, a distributed location estimation algorithm for WSNs was proposed, each node estimates its own location with only a few arch node, and with some reform in algorithm, it can achieves better accuracy ...

关 键 词：无线传感器 定位 分布式算法 

分 类 号：TN929.5[电子电信—通信与信息系统]