GJ-341光电经纬仪视差和反射镜角差的分析与控制  

ANALYSIS AND CONTROL OF SIGHT AXIS ERROR AND MIRROR ANGLE ERROR IN GJ 341 OPTICS ELECTRON THEODOLITE

作　　者：张光明[1] 黄惠明[1] 张耀明[2] 曹兴房[2] 

机构地区：[1]北京跟踪与通信技术研究所 [2]中国科学院西安光学精密机械研究所

出　　处：《光子学报》1999年第3期260-263,共4页Acta Photonica Sinica

摘　　要：本文介绍了ＧＪ－３４１小型遥控光电经纬仪双反射镜结构的特点，利用坐标转换的方法分析了ＧＪ－３４１主摄影十字丝和双反射镜装配角差对设备测量的影响，讨论了该设备与一般经纬仪在外场标校和修正方法上的不同．The character of double mirrors in GJ 341 remote controlled optronic theodolite is introduced in the paper.With coordinate transition method,the influence that is caused by mirrors and cross in GJ 341 is analyzed to measuring accuracy.The difference of error correction between GJ 341 and general theodolite is discussed.Method of error elimination is suggested.

关 键 词：经纬仪 误差修正 视差 反射镜角差 光电式 

分 类 号：TH761.1[机械工程—仪器科学与技术]