| 回归分析系统的可靠性理论 |
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| 引用本文： | 雷斌 龚玉珍. 回归分析系统的可靠性理论[J]. 华北水利水电学院学报, 1997, 18(2): 86-91 |
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| 作者姓名： | 雷斌 龚玉珍 |
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| 作者单位： | [1]华北水利水电学院土木系 [2]武汉水电大学 |
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| 摘 要： | 根据回归分析基本理论及测量平差理论，讨论了观测误差与观测值残差的关系，指明了残差协因素矩阵及多余观测分量在可靠性理论研究中的特殊作用。并在单个一维备选假设下，将可靠性理论的研究方法引入回归分析系统。提出了回归计算系统的内部可靠性及外部可靠性的概念，以及衡量它们的量化尺度。为在大坝资料中分析中剔除粗差，合理筛选观测数据，提供了理论依据。析
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| 关 键 词： | 观测误差 残差 多余观测分量 协因素矩阵 粗差 |
The Reliability Theory in Regression Analysis System |
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| Lei Bin Gong yuzhen. The Reliability Theory in Regression Analysis System[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 1997, 18(2): 86-91 |
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| Authors: | Lei Bin Gong yuzhen |
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| Affiliation: | Lei Bin Gong yuzhen |
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| Abstract: | The relationship between observation error and survival error has been firstly discussed and then we pointed out the important rote which the cooperation factor matrix of sarvival error and the portion of extra observation play in it.Then,under the hypothesis of single one-diamansion reserve selection,we applied the method used in the reliability theory into regression analysis system and proposed the notion of internal reliability and outside reliability about it. |
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| Keywords: | Observation error Survival error Reliability |
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