无线传感器网络定位算法原理与研究进展概述

Algorithm principle of wireless sensor network node location and its research progressin

近年来,无线传感器网络在军事和民用领域均有相当程度的应用,定位算法作为传感器网络发展的关键,已经成为研究的核心问题。本文主要阐述了无线传感器网络节点定位的原理,对现有无线传感器网络节点定位算法进行介绍和对比,列举了几种典型的节点定位算法和研究进展,并在文章最后指出未来的研究趋势。

ln recent years, wireless sensor network (WSN) has been widely used in the fields of bothmilitary and civilian. Localization algorithm as the key to the development of sensor network,has become a hot issue of research. This article mainly expounds the principle of wirelesssensor network node location, to the existing wireless sensor network node localizationalgorithm is introduced and compared, and lists several typical node localization algorithmand the research progress, and at the end of the article points out the future research trend.