水下通信定位导航技术分析及一体化展望

水下通信定位导航技术在海洋勘测、资源开发、海洋环境保护以及海洋军事行动等各种作业任务中都发挥着重要作用。本文通过对近年来水下通信技术和水下定位导航技术的文献进行收集整理,从而对以上技术进行分析,并且着重分析水下定位导航技术中的几种不同的方向。最后对水下通信定位导航一体化设计中所需要解决的关键技术进行分析及展望,对形成水下通信定位导航一体化组网、进一步提高水下通信的距离与可靠性以及提升定位导航的精确度提供研究基础。

Analysis and Integration prospect of underwater communication positioning and navigation technology

Underwater communication, positioning and navigation technology plays an important role in various operational tasks such as marine survey, resource development, marine environmental protection and marine military operations.This paper analyzes the underwater communication technology and the underwater positioning and navigation technologyby collecting and sorting the literature of them, and emphatically analyzes several different directions of the underwater positioning and navigation technology. Then the key technologies in the integrated design of underwater communication, positioning and navigation are analyzed and prospected in the end of this paper.It provides the research foundation for forming the integrated network of underwater communication, positioning and navigation. Itfurther improves the distance and reliability of underwater communication, and improves the accuracy of underwater positioning and navigation.