摘要
海洋/航空重力测量是基于移动平台的动态相对重力测量,是指用有人测量船或飞机搭载重力仪或加速度计,来测定海面或近地空中重力加速度的重力测量方法。介绍了重力仪的应用领域,针对移动海洋/航空重力仪、海空重力仪车载试验,综合阐述了其国外、国内发展现状,指出了无人重力测量技术和深远海动态重力测量技术亟待解决的问题,分析了我国在海空重力测量领域中的发展方向。
Marine/aviation gravity measurement is based on the dynamic relative gravity measurement of a mobile platform. It refers to the gravimetric measurement method for measuring the gravitational acceleration in the sea or near ground by using a gravimeter or an accelerometer on a manned ship or an aircraft. This paper introduces the application field of gravimeters, for mobile marine/aviation gravimeter, and the vehicle test of marine/aviation gravimeter, the current situation of the foreign and domestic development is elaborated comprehensively. It also points out that the problem that the unmanned gravity measurement technology and deep sea dynamic gravity measurement technology urgently to be solved, and analyzes the development direction of our country in the field of marine/aviation gravity measurement.
作者
修睿
郭刚
薛正兵
李东明
李海兵
XIU Rui;GUO Gang;XUE Zheng-bing;LI Dong-ming;LI Hai-bing(Pilot National Laboratory for Marine Science and Technology,Qingdao 266237;Beijing Institute of Aerospace Control Devices,Beijing 100039)
出处
《导航与控制》
2019年第1期35-43,共9页
Navigation and Control
基金
国家国际科技合作专项项目(编号:2014DFR80750)
国家重点研发计划项目(编号:2017YFC0601700)
青岛海洋科学与技术试点国家实验室主任基金(编号:QNLM201715)
关键词
海洋/航空重力仪
小型化
深远海
重力测量
水下匹配导航
车载试验
高精度重力传感器
marine/aviation gravimeter
miniaturization
deep sea
gravity measurement
underwater matching navigation
vehicle test
high-accuracy gravity sensor
