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.
衛星姿態確定系統是衛星姿態控制系統中的重要組成部分，其精度是影響姿態控制系統精度水平的決定性因素。
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.
爲了滿足軍用衛星姿態測量高精度的需要，提出了基於狀態估計法的陀螺儀和星敏感器組成的衛星姿態測量系統的方案。