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Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia

The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Po...

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Main Authors: Mohd Zakimi, Zakaria, Hishamuddin, Jamaluddin, Robiah, Ahmad, Dr., Saiful Farhan, Mohd Samsuri
Other Authors: mzakimi.zakaria@gmail.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2013
Subjects:
Evapotranspiration
System identification
Differential evolution
Irrigation
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/29848
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spelling my.unimap-298482013-11-17T04:23:44Z Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia Mohd Zakimi, Zakaria Hishamuddin, Jamaluddin Robiah, Ahmad, Dr. Saiful Farhan, Mohd Samsuri mzakimi.zakaria@gmail.com hishamj@fkm.utm.my robiah@ic.utm.my saifulfarhan@gmail.com Evapotranspiration System identification Differential evolution Irrigation The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. Evapotranspiration is the combined processes of evaporation and transpiration that give means the process of water loss to the atmosphere. Reference evapotranspiration (ETo) estimation is of importance in planning and management of water resource systems for irrigation purposes. Due to its importance, the accurate modeling of ETo is of vital importance to access water requirements and availability. This study presents a system identification and differential evolution approach, for modeling hourly ETo in southern peninsular of Malaysia, for a month period (August 2011). The data set comprising dry bulb temperature, relative humidity, wind speed, and solar radiation was utilized for estimating ETousing FAO-53 Penman Monteith equation as the reference. The modeling results were analyzed and compared with the traditional Penman Monteith (PM) method. Based on the analyses, the approach used was found that the models of ETois adequate and understandable, and suited to estimate the dynamics of the evapotranspirationprocess. The performance of the model is comparable with that of the PM method. 2013-11-17T04:23:44Z 2013-11-17T04:23:44Z 2012-06-18 Working Paper p. 998 - 1007 978-967-5760-11-2 http://hdl.handle.net/123456789/29848 en Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Evapotranspiration
System identification
Differential evolution
Irrigation
spellingShingle Evapotranspiration
System identification
Differential evolution
Irrigation
Mohd Zakimi, Zakaria
Hishamuddin, Jamaluddin
Robiah, Ahmad, Dr.
Saiful Farhan, Mohd Samsuri
Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
description The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.
author2 mzakimi.zakaria@gmail.com
author_facet mzakimi.zakaria@gmail.com
Mohd Zakimi, Zakaria
Hishamuddin, Jamaluddin
Robiah, Ahmad, Dr.
Saiful Farhan, Mohd Samsuri
format Working Paper
author Mohd Zakimi, Zakaria
Hishamuddin, Jamaluddin
Robiah, Ahmad, Dr.
Saiful Farhan, Mohd Samsuri
author_sort Mohd Zakimi, Zakaria
title Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
title_short Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
title_full Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
title_fullStr Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
title_full_unstemmed Hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of Malaysia
title_sort hourly reference evapotranspiration modeling by using system identification and differential evolution approach in southern peninsular of malaysia
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/29848
_version_ 1643795654294634496
score 13.160551

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