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Ship wake study using imaging technique

Stimulated by the importance of reducing pollution caused by ship wakes, this study is conducted to design a better hull model that can produce less wave resistance. It is very crucial to measure the ship wake produced during the design stage. The system implemented is based on stereophotogrammetry...

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Main Authors: Abd Rani, Mohd Arif, Majid, Zulkepli, Yaakob, Omar, Chong, Albert
Format: Article
Language:English
English
Published: Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia 2010
Subjects:
G Geography (General)
Online Access:http://eprints.utm.my/id/eprint/27791/1/ZulkepliMajid2010_ShipWakeStudyUsingImaging.pdf
http://eprints.utm.my/id/eprint/27791/2/6-ship%20wake%20study%20using%20imaging%20technique.pdf
http://eprints.utm.my/id/eprint/27791/
http://www.fksg.utm.my/journal/GSJ/GSJ%20VOL%2010%20NO%202%202010.php
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spelling my.utm.277912014-03-06T03:19:05Z http://eprints.utm.my/id/eprint/27791/ Ship wake study using imaging technique Abd Rani, Mohd Arif Majid, Zulkepli Yaakob, Omar Chong, Albert G Geography (General) Stimulated by the importance of reducing pollution caused by ship wakes, this study is conducted to design a better hull model that can produce less wave resistance. It is very crucial to measure the ship wake produced during the design stage. The system implemented is based on stereophotogrammetry principles. By using stereophotogrammetry system, the floater motion that represents the ship wake can be obtained in XYZ-coordinate. Five major stages in design and development of the system are stereo-camera calibration, design and development of stereo-camera platform, design and development of system control frame, data capture and finally data processing stage. Two experiments are conducted to validate the system. Firstly, system calibration in static water condition and another one in wave condition. The result is compared with the control result. After improvements and validation, the system is used to measure the ship wake using test model, MTL038 26m stern trawler at the speed of 5 knots. From the result, it shows that the system can successfully measure the ship wake produced from the model test. Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia 2010-12 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/27791/1/ZulkepliMajid2010_ShipWakeStudyUsingImaging.pdf text/html en http://eprints.utm.my/id/eprint/27791/2/6-ship%20wake%20study%20using%20imaging%20technique.pdf Abd Rani, Mohd Arif and Majid, Zulkepli and Yaakob, Omar and Chong, Albert (2010) Ship wake study using imaging technique. Geoinformation Science Journal, 10 (2). pp. 74-88. ISSN 1511-9491 http://www.fksg.utm.my/journal/GSJ/GSJ%20VOL%2010%20NO%202%202010.php
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
English
topic G Geography (General)
spellingShingle G Geography (General)
Abd Rani, Mohd Arif
Majid, Zulkepli
Yaakob, Omar
Chong, Albert
Ship wake study using imaging technique
description Stimulated by the importance of reducing pollution caused by ship wakes, this study is conducted to design a better hull model that can produce less wave resistance. It is very crucial to measure the ship wake produced during the design stage. The system implemented is based on stereophotogrammetry principles. By using stereophotogrammetry system, the floater motion that represents the ship wake can be obtained in XYZ-coordinate. Five major stages in design and development of the system are stereo-camera calibration, design and development of stereo-camera platform, design and development of system control frame, data capture and finally data processing stage. Two experiments are conducted to validate the system. Firstly, system calibration in static water condition and another one in wave condition. The result is compared with the control result. After improvements and validation, the system is used to measure the ship wake using test model, MTL038 26m stern trawler at the speed of 5 knots. From the result, it shows that the system can successfully measure the ship wake produced from the model test.
format Article
author Abd Rani, Mohd Arif
Majid, Zulkepli
Yaakob, Omar
Chong, Albert
author_facet Abd Rani, Mohd Arif
Majid, Zulkepli
Yaakob, Omar
Chong, Albert
author_sort Abd Rani, Mohd Arif
title Ship wake study using imaging technique
title_short Ship wake study using imaging technique
title_full Ship wake study using imaging technique
title_fullStr Ship wake study using imaging technique
title_full_unstemmed Ship wake study using imaging technique
title_sort ship wake study using imaging technique
publisher Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia
publishDate 2010
url http://eprints.utm.my/id/eprint/27791/1/ZulkepliMajid2010_ShipWakeStudyUsingImaging.pdf
http://eprints.utm.my/id/eprint/27791/2/6-ship%20wake%20study%20using%20imaging%20technique.pdf
http://eprints.utm.my/id/eprint/27791/
http://www.fksg.utm.my/journal/GSJ/GSJ%20VOL%2010%20NO%202%202010.php
_version_ 1643647953345183744
score 13.211869

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