| 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]. 电力系统自动化, 2002, 0(4) |
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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： | 模型筛选法； 状态向量； 卡尔曼滤波法； 变形分析 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
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]. Automation of Electric Power Systems, 2002, 0(4) |
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| Authors: | Lu Fumin He Xinji |
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| Abstract: | On the basis of model screening method, the pa rameter of the chosen model whose deformation error is the least is taken as th e status vector, and the Kalman filter method is used for analysis of dam deform ation. 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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