| 建立室内虚拟长度基线场的可行性探讨 |
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| 引用本文： | 黄稣.建立室内虚拟长度基线场的可行性探讨[J].航空计测技术,2006,26(4):22-25. |
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| 作者姓名： | 黄稣 |
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| 作者单位： | 广东省计量科学研究院长度室,广东广州510405 |
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| 摘 要： | 提出了利用两平面反射镜多次反射来虚拟室外基线场,在室内完成检定光电测距仪及全站型电子速测仪测距部分的解决方案;在现有技术的层面上对该方案所面临的技术难题进行了探讨,对其可行性进行了论证;对该方案实施1000 m测长的不确定度进行了详细的分析和计算,得出了该方案完全可行的结论.
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| 关 键 词： | 虚拟 长度基线场 平面反射镜 不确定度 光电测距仪 全站型电子速测仪 |
| 文章编号： | 1002-6061(2006)04-0022-04 |
| 收稿时间： | 2006-05-18 |
| 修稿时间： | 2006年5月18日 |
The Research about the Feasibility to Establish Fictitious Length Standard inside a Laboratory |
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| HUANG Su.The Research about the Feasibility to Establish Fictitious Length Standard inside a Laboratory[J].Aviation Metrology & Measurement Technology,2006,26(4):22-25. |
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| Authors: | HUANG Su |
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| Institution: | Guangdong Institute of Metrology, Length Laboratory, Guangzhou 510405, China |
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| Abstract: | A solution scheme that can inextenso verify electro-optical distance mster and the EDM system of electronic total stations inside a laboratory by establishing fictitious outdoor length standards with two plane mirrors in which the ray will be reflected repeatedly has been proposed in this paper. The difficulties that the scheme will have to solve, have been discussed and the feasibility has been demonstrated with existing technology and experience. Detailedly the extend uncertainty about measurement result of 1000 m by this method has been analysed and accurately calulated, and has got the conclusion that the scheme is feasible entirely. |
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| Keywords: | fictitious length standards plane mirror uncertainty electro-optical distance mster electronic total station |
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