| 双经纬仪三维测量最佳布局 |
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| 引用本文： | 毛世民,聂钢.双经纬仪三维测量最佳布局[J].宇航计测技术,1999,19(3):25-28. |
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| 作者姓名： | 毛世民 聂钢 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 用四个参数描述双经纬仪三维测量的布局，把测量不确定度表示为测量区域坐标点的函数，并以四个布局参数为优化变量，以测量区域中最大测量不确定度为目标函数进行优化，得到最佳测量布局。
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| 关 键 词： | 经纬仪 三维测量 布局 不确定度 |
Optimal setting of 3 D measurement with a pair of theodolites |
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| Mao Shimin\ Nie Gang\ Wu Xutang.Optimal setting of 3 D measurement with a pair of theodolites[J].Journal of Astronautic Metrology and Measurement,1999,19(3):25-28. |
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| Authors: | Mao Shimin\ Nie Gang\ Wu Xutang |
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| Institution: | Mao Shimin\ Nie Gang\ Wu Xutang |
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| Abstract: | The setting of 3 D measurement with a pair of theodolites is expressed with four parameters. And its measurement uncertainty is described with the point coordinate of the measuring region. Taking the maximum measurement uncertainty of all measuring points in the measuring region as object function, four setting parameters are optimized and the optimal setting is obtained. |
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| Keywords: | Theodolite\ 3 D measurement Setting\ Uncertainty |
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