首页> 外文会议>Saint Petersburg international conference on integrated navigation systems; 20090525-27; Saint Petersburg(RU) >MULTIPLE ALGORITHMS FOR FILTRATION, INTEGRATION AND CALIBRATION OF A STRAPDOWN INERTIAL SYSTEM FOR A SPACECRAFT ATTITUDE DETERMINATION
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MULTIPLE ALGORITHMS FOR FILTRATION, INTEGRATION AND CALIBRATION OF A STRAPDOWN INERTIAL SYSTEM FOR A SPACECRAFT ATTITUDE DETERMINATION

机译:用于航天姿态姿态确定的分解惯性系统的多种算法的过滤,积分和标定

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摘要

The original multiple discrete algorithms for filtering, integration and calibration of a strapped-down inertia! navigation system (SINS) with astronomical correction for precise determining a spacecraft (SC) attitude are presented. This system consists of an inertial block (IB) based on the gyro sensors of the SC angular position quasi-coordinates and an astronomical system (AS) based on the star trackers with wide field-of-view that are fixed to the SC body.
机译:原始的多种离散算法,用于过滤,积分和校准捷联惯性!介绍了具有天文学校正功能的导航系统(SINS),用于精确确定航天器(SC)的姿态。该系统由基于SC角位置准坐标的陀螺仪传感器的惯性块(IB)和基于固定在SC主体上的具有宽视场的星型跟踪器的天文系统(AS)组成。

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