| 空间前方交会法及其在测试技术中的应用 |
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| 引用本文： | 龙华伟,翟超.空间前方交会法及其在测试技术中的应用[J].航空计测技术,2005,25(6):51-54. |
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| 作者姓名： | 龙华伟 翟超 |
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| 作者单位： | 中国科学技术大学精密机械与精密仪器系,安徽合肥230026 |
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| 摘 要： | 分析了空间前方交会法的基本原理，建立了相关的理论模型，并在实验室的条件下严格测试了这种方法的测量精度；探讨了空间前方交会法在位置检测系统的测试过程中应用，详细地给出了测试的步骤以及测试数据的分析处理结果。
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| 关 键 词： | 空间前方交会 电子经纬仪 基准尺 位置检测系统 空间三维坐标 |
| 文章编号： | 1002-6061(2005)06-0051-04 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005-05-10 |
The Principle of Spatial Forword Intersection and Discussion about Its Applications |
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| LONG Hua-wei, ZHAI Chao.The Principle of Spatial Forword Intersection and Discussion about Its Applications[J].Aviation Metrology & Measurement Technology,2005,25(6):51-54. |
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| Authors: | LONG Hua-wei ZHAI Chao |
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| Institution: | Department of Precision Machinery and Precision Instrumentation,University of Science and Technology of China,Hefei 230026, China |
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| Abstract: | The base principle of spatial forword intersection is analysed and some relative mathematical models are established. The measurement accuracy of this method is severely detected in lab and the testing results show that the spatial forword intersection is a kind of high accuracy and noncontact measuring method. At the same time, the principle of the positional measuring systems is briefly discussed and the application of the method of spatial forword intersection in the testing process of the testing system of position is probed into, and the testing steps and disposed results of testing data are provided. |
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| Keywords: | spatial forword intersection electronic theodolite standard ruler positional measuring systems spatial three-dimensional coordination |
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