基于锚节点主动部署机制的WSN节点定位算法综述与分析

Summary Analysis of Localization Algorithms for Wireless Sensor Networks Based on Feasibility of Anchor Nodes Disposing

无线传感器网络的应用中,网络的位置信息由特定的节点定位算法获得,节点定位算法的选择与实际监测环境的特点和具体性能需求等因素有关.基于锚节点部署的方式,将无线传感器网络节点定位算法分为基于固定和移动锚节点辅助下的2大类定位算法,详细分析了2类算法下的典型算法,对未来无线传感器网络节点定位算法的研究进行了展望.

In wireless sensor network applications, the position of the sensor networks is acquired by the specific node localization algorithm. The selection of a suitable node localization algorithm relies on the characteristics of the practical monitoring environment and the specific performance requirements. Based on the modes of localizations, the paper classifies the localization algorithms into two groups, the mobile and the fixed. It gives a detailed analysis of the typical algorithms of the two groups and predicts the future development.