Estimation of tidal current using Kalman filter finite-element method

被引：5
|
作者：
Suga, Ryosuke [1 ]
Kawahara, Mutsuto [1 ]
机构：
[1] Chuo Univ, Dept Civil Engn, Bunkyo Ku, Tokyo 1128551, Japan
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2006年 / 52卷 / 8-9期
关键词：
Kalman filter; finite-element method; shallow water equation;
D O I：
10.1016/j.camwa.2006.11.006
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents estimation technique using the Kalman filter finite-element method (KF-FEM). The Kalman filter is employed frequently for the solution of time series analysis including the observation and the system noises. The finite-element method (FEM) approximates the physical phenomena by the differential equations. KF-FEM is the combination method of the Kalman filter and the finite-element method and is capable of estimating not only in time but also in space. The Onjuku coast is analyzed to obtain the performance of the present method. (c) 2006 Published by Elsevier Ltd.
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页码：1289 / 1298
页数：10
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