首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20050523-25; Saint Petersburg(RU) >CALIBRATION OF ERRORS FOR ASTROGYROSYSTEM OF SPACECRAFT ATTITUDE DETERMINATION
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CALIBRATION OF ERRORS FOR ASTROGYROSYSTEM OF SPACECRAFT ATTITUDE DETERMINATION

机译:航天器姿态确定中的天文系统误差校正

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摘要

The system of attitude control for low orbital spacecraft intended for Earth surface monitoring is considered This system contains two subsystems: the main strapdown attitude determination system based on electrostatic gyroscopes which are used determination of spacecraft relatively inertial coordinate system and gyromodule of fiber-optic gyroscopes for measurement of angular velocity of spacecraft. This gyromodule with programs for integration of spacecraft angular motion kinematic equations is used as reserve attitude determination system. Possible regimes of calibration of mutual position measuring axis of gyroscopic and astrosystem errors are suggested.
机译:考虑用于地球表面监测的低轨道航天器的姿态控制系统该系统包含两个子系统:基于静电陀螺仪的主捷联姿态确定系统,该系统用于确定航天器的相对惯性坐标系和用于陀螺仪的光纤陀螺仪测量航天器的角速度。带有程序的陀螺模块,用于集成航天器角运动运动方程,用作储备姿态确定系统。建议了陀螺仪和天文系统误差的相互位置测量轴的校准方法。

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