摘要
针对航天器组件装调及实验阶段,姿态准直测量过程需要频繁建站的问题,提出了一种航天器组件姿态快速测量方法。该方法采用调整装置,将卫星本体坐标系XOY面调整到与大地水平,根据整星立方镜和组件立方镜的标定数据,快速反算出用于组件准直测量的经纬仪的理论指向,指导产品组件姿态的快速调整。经实验验证,该快速调整方法精度满足设计要求,测量效率大幅提升。
Aiming at the problem of frequent alignment in the process of spacecraft alignment and experiment,a new method is proposed to measure the attitude of spacecraft components. This method uses the adjusting device to adjust the XOY surface of satellite coordinate system parallel with the Geodetic plane,then according to the calibration data of entire satellite cubic mirror and component cubic mirror,calculates the theodolite angle quickly,and guide the rapid adjustment of product component attitude. The experimental results show that the precision of this method can meet the design requirements,and the measurement efficiency is significantly improved.
出处
《无线电通信技术》
2017年第4期67-70,共4页
Radio Communications Technology
基金
国防科研基础计划项目
关键词
航天器姿态
准直测量
快速调整
spacecraft attitude
alignment measurement
rapid adjustment
