| GJ-341光电经纬仪视差和反射镜角差的分析与控制 |
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| 引用本文： | 张光明,黄惠明,张耀明,曹兴房.GJ-341光电经纬仪视差和反射镜角差的分析与控制[J].光子学报,1999,28(3):260-263. |
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| 作者姓名： | 张光明 黄惠明 张耀明 曹兴房 |
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| 作者单位： | 1. 北京跟踪与通信技术研究所,北京,100094
2. 中国科学院西安光学精密机械研究所,西安,710068 |
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| 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.提出了十字丝投影系统安装在双反射镜之前的建议.
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| 关 键 词： | 经纬仪 误差修正 |
| 收稿时间： | 1999-01-25 |
| 修稿时间： | 1999－01－25 |
ANALYSIS AND CONTROL OF SIGHT AXIS ERROR AND MIRROR ANGLE ERROR IN GJ-341 OPTICS-ELECTRON THEODOLITE |
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| Zhang Guangmin,Huang Huiming,Zhang Yaoming,Cao Xinfang.ANALYSIS AND CONTROL OF SIGHT AXIS ERROR AND MIRROR ANGLE ERROR IN GJ-341 OPTICS-ELECTRON THEODOLITE[J].Acta Photonica Sinica,1999,28(3):260-263. |
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| Authors: | Zhang Guangmin Huang Huiming Zhang Yaoming Cao Xinfang |
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| Institution: | 1. Beijing Institute of Tracking and Communication Technology Beijing 100094;2. Xi’an Institute of Optics and Precision Mechanics Academia Sinica Xi’an 710068 |
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| Abstract: | 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. |
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| Keywords: | Theodolite Error correction |
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