摘要
全球重力场的精确测量对于地球物理学、卫星定轨等均有至关重要的意义。对于全球重力场测量卫星而言,其姿态和轨道的保持精度直接影响着全球重力场测量的精度。从重力场测量卫星要求出发,对卫星参数进行了假设,对重力场测量卫星采用离子推进技术的适用性进行了分析。
The global gravity field precision measurement is important to geophysics, the satellite orbit etc. For the gravity field measurement of satellite, the maintained precision of the gravity field measurement satellites attitude and the orbit affect the measurement precision directly. According to the requirements of satellites, the thesis assumes the parameters of satellites and analyzes the application of ion propulsion technology which is applied to gravity field measurement satellites.
出处
《火箭推进》
CAS
2005年第2期23-26,共4页
Journal of Rocket Propulsion
