红外地球敏感器两种安装构型的性能比较

PERFORMANCE COMPARISON OF TWO MOUNTING CONFIGURATIONS OF INFRARED EARTH SENSORS

比较了两种安装构型的红外地球敏感器确定姿态的算法及其相应的性能。第一种构型：两个敏感器垂直安装；第二种构型：两个敏感器相对安装。研究结果表明两个红外地球敏感器相对安装的构型改善了卫星姿态确定的性能。

In this paper,the algorithms of attitude determination and the performance of two mounting configurations of infrared earth sensors are compared.In the first configuration two sensors are mounted vertically,and in the second one they are mounted oppositely.The results of the study show that the configuration of two oppositely mounted infrared earth sensors improves the performance of satellite attitude determination.