摘要
水下声学定位、惯性导航定位、多普勒声纳以及组合导航定位是目前我国大洋科考调查工作中的几种主要水下导航定位技术。通过分析常规调查装备、ROV、AUV和载人潜水器等4类主要水下科考设备的导航定位系统实测数据,给出不同水下导航定位模式的现场作业精度,为我国大洋科考调查工作中水下导航定位技术的选择与应用等工作提供参考。
Underw ater acoustic positioning,inertial navigation,Doppler velocity log and integrated navigation positioning are the main navigation and positioning technologies in oceanic scientific expeditions.By analyzing the navigation and positioning data of conventional survey equipment,ROV,AUV and HOV,the field operation accuracy of different underw ater navigation and positioning modes is given,which can provide a certain reference for the application of underw ater navigation and positioning technology in oceanic scientific expeditions.
作者
王轲
周兴华
唐秋华
孟涛
WANG Ke;ZHOU Xinghua;TANG Qiuhua;MENG Tao(The First Institute of Oceanography,MNR,Qingdao 266061,China;North China Sea M arine Technical Support Center,State Oceanic Administration,Qingdao 266033,China)
出处
《海洋测绘》
CSCD
北大核心
2021年第4期65-69,共5页
Hydrographic Surveying and Charting
基金
中国大洋协会项目(DY125-21-JS-05)。
关键词
大洋科考调查
水下导航定位技术
水声定位系统
惯性导航系统
多普勒声纳系统
组合导航定位系统
oceanic scientific investigation
underwater navigation and positioning technology
underw ater acoustic positioning system
inertial navigation system
doppler velocity log
integrated navigation and positioning system
