| 光电自准直经纬仪水平角测量误差分析 |
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| 引用本文： | 李永刚,姜苏洋,冯伟利,刘岩,王占涛,王蕾. 光电自准直经纬仪水平角测量误差分析[J]. 宇航计测技术, 2022, 42(2): 43-49. DOI: 10.12060/j.issn.1000-7202.2022.02.08 |
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| 作者姓名： | 李永刚 姜苏洋 冯伟利 刘岩 王占涛 王蕾 |
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| 作者单位： | 1.北京航天计量测试技术研究所; 2.火箭军装备部驻北京地区第一军事代表室 |
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| 摘 要： | 针对光电自准直经纬仪的水平角测量原理和系统组成特点,全面分析了影响其水平角测量精度的各项误差分量,并对各种误差因素进行了定量计算,对系统误差提出补偿方法。通过分析和补偿,可将光电准直经纬仪水平角测量精度提高到0.5″,满足Ⅰ等电子经纬仪的测量精度指标。
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| 关 键 词： | 自准直 经纬仪 测量误差 误差分析 |
Measurement Error Analysis of Horizontal Angle for Photoelectric Autocollimatic Theodolite |
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| LI Yong-gang,JIANG Su-yang,FENG Wei-li,LIU Yan,WANG Zhan-tao,WANG Lei. Measurement Error Analysis of Horizontal Angle for Photoelectric Autocollimatic Theodolite[J]. Journal of Astronautic Metrology and Measurement, 2022, 42(2): 43-49. DOI: 10.12060/j.issn.1000-7202.2022.02.08 |
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| Authors: | LI Yong-gang JIANG Su-yang FENG Wei-li LIU Yan WANG Zhan-tao WANG Lei |
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| Affiliation: | 1.Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 100076;2.ChinaThe first Military Representative Office Of the Rocket Army Equipment Department in Beijing, Beijing 100076,China; |
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| Abstract: | Aiming at the horizontal angle measuring principle and system composition of photoelectric autocollimatic theodolite. The measuring error components,which effect measurement accuracy of the horizontal angle, are analyzed comprehensively and calculated quantitatively. The compensation methods are put forward for system errors. By the analyzing and compensating these errors, the measurement accuracy of the photoelectric autocollimatic theodolite horizontal angle is improved to 0.5″, which meet the accuracy requirements of level Ⅰelectronic theodolite. |
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| Keywords: | Autocollimation Theodolite Measurement error Error analysis |
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