| 稳健估计在测量平差中的应用 |
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| 引用本文： | 梁勇,郭禄光.稳健估计在测量平差中的应用[J].同济大学学报(自然科学版),1990,18(4):467-475. |
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| 作者姓名： | 梁勇 郭禄光 |
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| 作者单位： | 同济大学测量系，同济大学测量系，同济大学测量系 |
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| 摘 要： |
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| 关 键 词： | 平差 测量 稳健估计 位置 刻度 |
Application of Robust Estimation Theory in Surveying Adjustment |
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| Liang Yong Gue Luguang Fan Kungyueh.Application of Robust Estimation Theory in Surveying Adjustment[J].Journal of Tongji University(Natural Science),1990,18(4):467-475. |
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| Authors: | Liang Yong Gue Luguang Fan Kungyueh |
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| Institution: | Department of Surveying |
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| Abstract: | This paper discussed, detecting one or two gross errors in observations several usual robust methods. The statistics property of L~1 estimate and Huber estimate, and formula of its location parameter covariance matrix are introduced. Besides, the paper uses robust methods to study the stable points and deformation problems in deformation net. A satisfactory conclusion has been reached. |
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| Keywords: | Robust estimation Location estimate Scale estimate |
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