Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)

A Method for Inversion of Smooth Open Boundary Conditions

Authors
Haidong Pan, Zheng Guo, Xianqing Lv
Corresponding Author
Haidong Pan
Available Online December 2016.
DOI
10.2991/msota-16.2016.70How to use a DOI?
Keywords
adjoint method; open boundary conditions; independent points; spline
Abstract

A new method is developed as a solution for ill-posedness problem in inversion of open boundary conditions (OBCs). In this method, open boundary curves are parameterized by interpolating values at some selected independent points(IPs) with the Spline. Compared with the linear interpolation traditionally used in OBCs inversion, curves obtained with the new method is more smooth and more consistent with the ocean reality. The model and the method are evaluated in twin experiment(TE).In practical experiment(PE), the T/P satellite observations are assimilated to simulate tides in the Bohai and Yellow Seas(BYS). Mean absolute errors (MAEs) of practical experiment with the new method are smaller than those with the traditional.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
Series
Advances in Computer Science Research
Publication Date
December 2016
ISBN
10.2991/msota-16.2016.70
ISSN
2352-538X
DOI
10.2991/msota-16.2016.70How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Haidong Pan
AU  - Zheng Guo
AU  - Xianqing Lv
PY  - 2016/12
DA  - 2016/12
TI  - A Method for Inversion of Smooth Open Boundary Conditions
BT  - Proceedings of 2016 International Conference on Modeling, Simulation and Optimization Technologies and Applications (MSOTA2016)
PB  - Atlantis Press
SP  - 326
EP  - 329
SN  - 2352-538X
UR  - https://doi.org/10.2991/msota-16.2016.70
DO  - 10.2991/msota-16.2016.70
ID  - Pan2016/12
ER  -