%0 Journal Article
%T 旋转加速度计式重力梯度仪关键技术进展及分析<br>The Key Technologies Development and Analysis of Rotating Accelerometer Gravity Gradiometer
%A 张伦东
%A 孙付平
%J Geomatics Science and Technology
%P 26-39
%@ 2329-7239
%D 2021
%I Hans Publishing
%R 10.12677/GST.2021.91004
%X 旋转加速度计式重力梯度仪基本原理比较简单，但是由于重力梯度信号十分微弱，任何微小的误差都会造成重力梯度测量失败。本文在介绍旋转加速度计重力梯度仪测量原理的基础上，重点分析了高性能加速度计研制与测试技术、旋转调制技术、多加速度计比例因子一致性匹配与参数动态调节技术、重力梯度数据处理等相关关键技术及其研究进展，以及研制过程中应该关注的技术难点。以期能够为我国旋转加速度计重力梯度仪的研制提供一些参考。<br />
The principle of rotating accelerometer gravity gradiometer is easily understand, whereas the gravity gradient signal is weak, so any other errors will result in failure to measure the of gravity gradient signal. Based on the introduction of the measuring principle of rotating accelerometer gravity gradiometer, the key technologies and development of gravity gradiometer Instrument are analyzed, and the easily ignored technologies are discussed, which provides some reference during developing the gravity gradiometer Instrument in our country.
%K 加速度计，重力梯度仪，比例因子匹配<br>Accelerometer
%K Gravity Gradiometer
%K Matching of Scale Factors
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=40006