水下无线传感器网络定位技术综述

Overview of underwater wireless sensor network positioning technology

水下无线传感器网络在环境监测、海上勘探、灾害预防和军事行动等方面有许多潜在的应用。由于其中大多需要使用位置信息标记感测数据,这使得定位算法成为水下无线传感器网络设计的重要组成部分。因此,为了完成水下定位,近年来人们探索了许多方法,对有关水下无线传感器网络定位的研究进行总结,分析了目前的水下定位方法和现状。为了对水下定位技术进行深入研究,还对目前的水下定位技术进行分类阐述,讨论这些技术的应用场景,并比较了它们的优缺点,为水下定位的后续研究提供参考。

Underwater wireless sensor networks have many potential applications in environmental monitoring,marine exploration,disaster prevention,and military operations.Since most of them need to use location information to mark the sensing data,which makes the positioning algorithm an important part of the design of underwater wireless sensor networks.Therefore,in order to complete underwater positioning,many methods have been explored in recent years.The researchs on underwater wireless sensor network positioning were investigated,and the current underwater positioning methods and status were analyzed.In order to conduct in-depth research on underwater positioning technology,the current underwater positioning technologies were classified and explained,the application scenarios of these technologies were discussed,and their advantages and disadvantages were compared,which provided the reference for the subsequent research of underwater positioning.