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2018 | OriginalPaper | Chapter

Optimal Estimation of Tidal Flow Based on Kalman Filter FEM Using Time History of Water Elevation

Authors : Takahiko Kurahashi, Taichi Yoshiara, Yasuhide Kobayashi, Noboru Yamada

Published in: Advances in Structural and Multidisciplinary Optimization

Publisher: Springer International Publishing

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Abstract

In this study, we present optimal estimation of tidal flow based on Kalman filter FEM using time history of water elevation. The shallow water equation is employed as the governing equations. The Galerkin and the selective lumping methods are employed to discretise the governing equation in space and time, respectively. The Kalman filter FEM is applied to estimate the flow field in Tokyo Bay.

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Literature
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Metadata
Title
Optimal Estimation of Tidal Flow Based on Kalman Filter FEM Using Time History of Water Elevation
Authors
Takahiko Kurahashi
Taichi Yoshiara
Yasuhide Kobayashi
Noboru Yamada
Copyright Year
2018
DOI
https://doi.org/10.1007/978-3-319-67988-4_141

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