Progress on the use of satellite technology for gravity exploration  

作　　者：Ding Yanwei Ma Li Xu Zhiming Li Ming Huo Hongqing Tan Shuping Gou Xingyu Wang Xudong Yang Fuquan Mao Wei Liu Yingna Zhong Xingwang Xi Dongxue Hu Lingyun Huang Lin Li Songming Zhang Xiaomin 

机构地区：[1]DFH Satellite Co.Ltd [2]Beijing Satellite Manufacturing Factory [3]Lanzhou Institute of Physics [4]Beijing Institute of Control Engineering [5]Space Star Co.Ltd [6]Academy of Space Electronic Information Technology

出　　处：《Geodesy and Geodynamics》2015年第4期299-306,共8页大地测量与地球动力学（英文版）

基　　金：support provided by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(51121004,41274041,51207033,and 11275055)

摘　　要：In this paper, the technological progress on Chinese gravity exploration satellites is presented. Novel features such as ultra-stable structure, high accurate thermal control, drag-free and attitude control, micro-thrusters, aerodynamic configuration, the ability to perform micro-vibration analyses, microwave ranging system and mass center trimmer are described.In this paper, the technological progress on Chinese gravity exploration satellites is presented. Novel features such as ultra-stable structure, high accurate thermal control, drag-free and attitude control, micro-thrusters, aerodynamic configuration, the ability to perform micro-vibration analyses, microwave ranging system and mass center trimmer are described.

关 键 词：Ultra-stable structure Precision thermal control Drag-free Micro-thruster K-band ranging Aerodynamics Micro-vibration Gravity satellite 

分 类 号：P631.12[天文地球—地质矿产勘探]