star trackers翻译
star trackers的基本解释
读音: 美: 英:
星敏感器:一种用于测量和跟踪星星位置的设备,通常用于航天器的导航和姿态控制。
例句
Stellar instrument magnitudes are important for star trackers; however, there are not simple and accurate methods to estimate stellar instrument magnitudes.仪器星等对正确评估星敏感器的灵敏度、捕获概率以及建立导航星表都有重要的意义。Utilizing celestial observations from star trackers, a 6-state extended Kalman filter is adopted to correct the satellites attitude error as well as gyro bias error.利用星敏感器测量所得的恒星星光方向信息,采用六状态变量推广卡尔曼滤波,得到卫星姿态误差和陀螺漂移误差信息并进行相应的修正。
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