| Kalman滤波理论在滑坡监测中的应用 |
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| 引用本文： | 奕瑞明.Kalman滤波理论在滑坡监测中的应用[J].大地测量与地球动力学,1994(1). |
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| 作者姓名： | 奕瑞明 |
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| 作者单位： | 荆门市地震办公室 |
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| 摘 要： | 以Ｋａｌｍａｎ滤波理论为基础，提出将Ｋａｌｍａｎ滤波方法应用到形变监测数据处理中，导出了各种形式的形变监测网的状态方程和观测方程，并给出一些简单实用的滤波所需初值的选取方法。最后，以重庆市嘉陵江边的镇江寺滑坡为例，进行了实例分析。结果表明：Ｋａｌｍａｎ滤波方法简单、快速，处理的资料具有较好的连续性，所提方法具有较好的实用价值。
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| 关 键 词： | Kalman滤波，数据处理，滑坡 |
APPLICATION OF KALMAN FILTERING THEORY TO THE LANDSLIDE MONITORING |
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| Luan Ruiming.APPLICATION OF KALMAN FILTERING THEORY TO THE LANDSLIDE MONITORING[J].Journal of Geodesy and Geodynamics,1994(1). |
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| Authors: | Luan Ruiming |
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| Institution: | Seismic Office of Jingmen City.Hubei Province 434500 |
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| Abstract: | Based on the theory of Kalman Filter,Kalman Filter may be applied to the data processing of crustal deformation.The dynamic and measurement models of various kinds of monitoring networks are derived,and some simple practicable methods for determining the initial values are given.Finally,taking ZhengJiang Temple landslide in Chongqin beside Jialing River as an example, the author compute and analyze the data of the monitoring network on it.The results show that the method of Kalman Filter is simple and fast for processing data of monitoring network of landslide. |
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| Keywords: | Kalman Filt data processing landslide// |
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