satellite attitude determination system

基本解释

Satellite attitude determination system is the important part of the attitude control system (ACS), and its accuracy is the key factor for the performance of the ACS.
卫星姿态确定系统是卫星姿态控制系统中的重要组成部分，其精度是影响姿态控制系统精度水平的决定性因素。
To get high accuracy of satellite attitude determination, a new approach of satellite attitude determination system, which combines the star-sensors with gyro, is presented in the article.
为了满足军用卫星姿态测量高精度的需要，提出了基于状态估计法的陀螺仪和星敏感器组成的卫星姿态测量系统的方案。