| 双反射镜式光电经纬仪测角误差的分析(轴系部分) |
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| 引用本文： | 张耀明,曹兴房.双反射镜式光电经纬仪测角误差的分析(轴系部分)[J].光子学报,1994,23(5):450-456. |
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| 作者姓名： | 张耀明 曹兴房 |
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| 作者单位： | 中国科学院西安光学精密机械研究所 |
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| 摘 要： | 双反射镜式光电经纬仪由于采用了反射镜跟踪头,轴系误差对测角精度的影响不同于典型光电经纬仪。本文从建立经纬仪三维直角坐标系入手,建立了该类型经纬仪轴系误差引起测角误差的数学模型,为精度分析和误差修正提供了依据。
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| 关 键 词： | 经纬仪 测量 测角精度 精度分析 |
| 收稿时间： | 1993-12-30 |
ERROR ANALYSIS OF ANGULAR MEASURE OF DOUBLE MIRROR PHOTOELECTRIC THEODOLITE(PART OF AXISES) |
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| Zhang Yaoming, Cao Xingfang,Shi Songling,Tong Hengwei,Bai Yu.ERROR ANALYSIS OF ANGULAR MEASURE OF DOUBLE MIRROR PHOTOELECTRIC THEODOLITE(PART OF AXISES)[J].Acta Photonica Sinica,1994,23(5):450-456. |
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| Authors: | Zhang Yaoming Cao Xingfang Shi Songling Tong Hengwei Bai Yu |
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| Institution: | Xi’an Institute of Optics and precision Mechanics, Academia sinica, 710068 |
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| Abstract: | The head of mirror track is used in doble mirror photoelectric theldolite.Thismodel theodolite differs from typical theo dolite in the effect of the error of axises on pre-cision of angulor measure. This paper first leads out the mathematic model of angularmeasuring error being caused by axis errors through establishing three dimensional coor-dinate of this model theodolite.The mathenmatic model has more application value in pre-cision analysis and error correction. |
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| Keywords: | Theodolite Measurement Angular measuring precision Precision analysis |
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