| 基于模型筛选法的卡尔曼滤波法在大坝变形分析中的应用 |
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| 引用本文： | 陆付民,何薪基. 基于模型筛选法的卡尔曼滤波法在大坝变形分析中的应用[J]. 水电自动化与大坝监测, 2002, 26(4): 55-56,64 |
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| 作者姓名： | 陆付民 何薪基 |
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| 作者单位： | 三峡大学土木水电学院,湖北省宜昌市,443002 |
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| 摘 要： | 以模型筛选法为基础，将筛选出的变形误差最小的模型的模型参数作为状态向量，用卡尔曼滤波法进行大坝变形分析，实例计算表明，这种方法能够提高模型的拟合及预报精度。
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| 关 键 词： | 大坝 变形分析 模型筛选法 卡尔曼滤波法 |
APPLICATION OF MODEL SCREENING BASED KALMAN FILTER METHOD TO DAM DEFORMATION ANALYSIS |
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| Lu Fumin,He Xinji. APPLICATION OF MODEL SCREENING BASED KALMAN FILTER METHOD TO DAM DEFORMATION ANALYSIS[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2002, 26(4): 55-56,64 |
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| Authors: | Lu Fumin He Xinji |
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| Abstract: | On the basis of model screening method, the parameter of the chosen model whose deformation error is the least is taken as the status vector, and the Kalman filter method is used for analysis of dam deformation. Calculation shows that the proposed method can help raise the accuracy of fitting and forecast. |
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| Keywords: | model screening method status vector Kalman filter method deformation analysis |
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