Simpler Neill mapping function using nonlinear curve fitting method

For Neill mapping function,there are 26 mathematical operations for hydrostatic component and 11 operations for wet components need to be carried out in order to get the mapping function value. The Neill mapping function model for both hydrostatics and wet component are given in a form of continued...

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Main Authors: Batcha, S.R., Sakidin, H., Ahmad, A.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.30658 /
Published: American Institute of Physics Inc. 2016
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85005959361&doi=10.1063%2f1.4968062&partnerID=40&md5=63cc297d484ec413f03d50ae1e82908c
http://eprints.utp.edu.my/30658/
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spelling utp-eprints.306582022-03-25T07:13:48Z Simpler Neill mapping function using nonlinear curve fitting method Batcha, S.R. Sakidin, H. Ahmad, A. For Neill mapping function,there are 26 mathematical operations for hydrostatic component and 11 operations for wet components need to be carried out in order to get the mapping function value. The Neill mapping function model for both hydrostatics and wet component are given in a form of continued fraction. In order to obtain fast results, the mapping function model need to be simplified. In this paper, the nonlinear curve fitting is used to simplify Neill Mapping Function model. Selection of model to be simplified is based on the model ability to reach mapping function value as low as 3 degree of elevation angle. To sum of error shows how close the simplified model result with the original model. The number of mathematical operation can be reduced after the process of simplification of the model. The percentage of reduction of operation for simplified model, especially for hydrostatic component is more than 80 percent. © 2016 Author(s). American Institute of Physics Inc. 2016 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85005959361&doi=10.1063%2f1.4968062&partnerID=40&md5=63cc297d484ec413f03d50ae1e82908c Batcha, S.R. and Sakidin, H. and Ahmad, A. (2016) Simpler Neill mapping function using nonlinear curve fitting method. In: UNSPECIFIED. http://eprints.utp.edu.my/30658/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description For Neill mapping function,there are 26 mathematical operations for hydrostatic component and 11 operations for wet components need to be carried out in order to get the mapping function value. The Neill mapping function model for both hydrostatics and wet component are given in a form of continued fraction. In order to obtain fast results, the mapping function model need to be simplified. In this paper, the nonlinear curve fitting is used to simplify Neill Mapping Function model. Selection of model to be simplified is based on the model ability to reach mapping function value as low as 3 degree of elevation angle. To sum of error shows how close the simplified model result with the original model. The number of mathematical operation can be reduced after the process of simplification of the model. The percentage of reduction of operation for simplified model, especially for hydrostatic component is more than 80 percent. © 2016 Author(s).
format Conference or Workshop Item
author Batcha, S.R.
Sakidin, H.
Ahmad, A.
spellingShingle Batcha, S.R.
Sakidin, H.
Ahmad, A.
Simpler Neill mapping function using nonlinear curve fitting method
author_sort Batcha, S.R.
title Simpler Neill mapping function using nonlinear curve fitting method
title_short Simpler Neill mapping function using nonlinear curve fitting method
title_full Simpler Neill mapping function using nonlinear curve fitting method
title_fullStr Simpler Neill mapping function using nonlinear curve fitting method
title_full_unstemmed Simpler Neill mapping function using nonlinear curve fitting method
title_sort simpler neill mapping function using nonlinear curve fitting method
publisher American Institute of Physics Inc.
publishDate 2016
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85005959361&doi=10.1063%2f1.4968062&partnerID=40&md5=63cc297d484ec413f03d50ae1e82908c
http://eprints.utp.edu.my/30658/
_version_ 1741197444674224128
score 11.62408

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