水下传感器网络定位技术发展现状及若干前沿问题  

Developing status and some cutting-edge issues of underwater sensor network localization technology

作　　者：孙大军[1] 郑翠娥[1] 崔宏宇 张居成 韩云峰[1] Dajun SUN;Cuie ZHENG;Hongyu CUI;Jucheng ZHANG;Yunfeng HAN(College of Underwater Acoustic Engineering,Harbin Engineering University,Harbin 150001,China)

机构地区：[1]哈尔滨工程大学水声工程学院,哈尔滨150001

出　　处：《中国科学：信息科学》2018年第9期1121-1136,共16页Scientia Sinica(Informationis)

基　　金：国家自然科学基金(批准号:61531012;61701132);黑龙江省留学回国人员择优资助(批准号:2017QD0047)项目

摘　　要：由于海洋环境中温度、压力、波浪、海洋生物等因素的影响,致使绝大部分陆地无线传感器网络定位技术无法直接应用于水下传感器网络,需要结合其独特的海洋声传播环境进行研究.近十年来,水下传感器网络定位技术取得了巨大的进步,本文综述了水下传感器网络定位技术的研究现状,探讨了水下传感器网络定位技术中的若干前沿问题,并展望了水下传感器节点定位技术在近几年内预期能够解决的现实问题.Owing to the complicated marine environment, a vast majority of terrestrial wireless sensor network technologies cannot be used directly in underwater sensor networks, which should be studied in combination with the special marine environment. In the last decade, there has been great progress in underwater sensor network localization technology. This paper summarizes the developing status first, and then puts forward some cutting-edge issues about underwater sensor network localization technology. Finally, this paper forecasts some practical questions expected to be solved in the next few years about underwater sensor network node localization technology.

关 键 词：水下传感器网络 定位 通信 网络定位节点 水下信号传播 

分 类 号：TN929.3[电子电信—通信与信息系统] TP212.9[电子电信—信息与通信工程]