一种新的经纬仪测量算法在航天器总装中的应用研究  

Application of a new measurement algorithm based on theodolite in spacecraft assembly

作　　者：杨春生[1] 向树红[1] 孙刚[1] 刘宏阳[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2009年第5期447-451,398,共5页Spacecraft Environment Engineering

摘　　要：文章对一种新的经纬仪测量算法进行了研究。此算法不需要经纬仪调平和互瞄,提高了测量精度和测量过程的效率。首先建立了此算法的测量模型;之后利用优化拟合算法,完成定标过程,实现坐标解算;最后经试验,用算例对此算法进行了验证,证明此算法切实可行,可以应用在航天器的总装过程中。A new measurement algorithm based on theodolite is proposed in this paper. With that algorithm, one does not need horizontal adjustment of a theodolite and mutual collimating between theodolites. Hence, the precision and the efficiency are improved. The measurement model of this algorithm is presented. The calibration and the coordinate calculation are carried out by an optimization fitting method. This algorithm is proved to be practical by experiments.

关 键 词：电子经纬仪 测量算法 坐标测量 

分 类 号：V465[航空宇航科学与技术—航空宇航制造工程]