Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water
Seakeeping analysis is important in assessing the performance of floating structure in waves. To perform Seakeeping calculations, the wave characteristics as well as the response of the vessel are needed. The analysis normally requires reliable computer programs to calculate response amplitude op...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Faculty of Mechanical Engineering
2006
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| Subjects: | |
| Online Access: | http://eprints.utm.my/6489/1/seakeeping.pdf |
| _version_ | 1825909904281436160 |
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| author | Maimun, Adi Yaakob, Omar Kamal, Md. Ahm Ng, Chee Wei |
| author_facet | Maimun, Adi Yaakob, Omar Kamal, Md. Ahm Ng, Chee Wei |
| author_sort | Maimun, Adi |
| collection | ePrints |
| description | Seakeeping analysis is important in assessing the performance of floating structure in
waves. To perform Seakeeping calculations, the wave characteristics as well as the
response of the vessel are needed. The analysis normally requires reliable computer
programs to calculate response amplitude operator (RAO) and accurate seaway
representation. For seaway representation, theoretical spectra can be used but it is more
preferable to use the measured spectra which can be obtained through full scale
measurement. On the other hand theoretical spectra can be used for comparison.
This paper presents the results of a full-scale measurement of wave and vessel motions
taken from a Malaysian fishing vessel. The vessel operates off the East Coast of
Peninsular Malaysia. Wave buoy was used to measure wave data and Vessel Motion
Monitoring System (VMMS) was used to measure the vessel motions. They are basically
composed of a set of accelerometers gyroscopes and wind sensors. The data processing
and analyzing is done using LabVIEW software. Finally, the main analysis of the results
obtained is in the form of spectral analysis of wave and vessel motions. From them the
RAO can be obtained, which is the key to all Seakeeping analysis.
Keywords: Seakeeping, response amplitude operator (RAO), full-scale measurement,
wave spectra |
| first_indexed | 2024-03-05T18:09:05Z |
| format | Article |
| id | utm.eprints-6489 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:09:05Z |
| publishDate | 2006 |
| publisher | Faculty of Mechanical Engineering |
| record_format | dspace |
| spelling | utm.eprints-64892017-10-22T01:38:41Z http://eprints.utm.my/6489/ Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water Maimun, Adi Yaakob, Omar Kamal, Md. Ahm Ng, Chee Wei TJ Mechanical engineering and machinery Seakeeping analysis is important in assessing the performance of floating structure in waves. To perform Seakeeping calculations, the wave characteristics as well as the response of the vessel are needed. The analysis normally requires reliable computer programs to calculate response amplitude operator (RAO) and accurate seaway representation. For seaway representation, theoretical spectra can be used but it is more preferable to use the measured spectra which can be obtained through full scale measurement. On the other hand theoretical spectra can be used for comparison. This paper presents the results of a full-scale measurement of wave and vessel motions taken from a Malaysian fishing vessel. The vessel operates off the East Coast of Peninsular Malaysia. Wave buoy was used to measure wave data and Vessel Motion Monitoring System (VMMS) was used to measure the vessel motions. They are basically composed of a set of accelerometers gyroscopes and wind sensors. The data processing and analyzing is done using LabVIEW software. Finally, the main analysis of the results obtained is in the form of spectral analysis of wave and vessel motions. From them the RAO can be obtained, which is the key to all Seakeeping analysis. Keywords: Seakeeping, response amplitude operator (RAO), full-scale measurement, wave spectra Faculty of Mechanical Engineering 2006-12 Article PeerReviewed application/pdf en http://eprints.utm.my/6489/1/seakeeping.pdf Maimun, Adi and Yaakob, Omar and Kamal, Md. Ahm and Ng, Chee Wei (2006) Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water. Jurnal Mekanikal (22). pp. 103-114. ISSN 0127-3396 https://www.fkm.utm.my/~mekanika |
| spellingShingle | TJ Mechanical engineering and machinery Maimun, Adi Yaakob, Omar Kamal, Md. Ahm Ng, Chee Wei Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title | Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title_full | Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title_fullStr | Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title_full_unstemmed | Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title_short | Seakeeping Analysis of a Fishing Vessel Operating in Malaysian Water |
| title_sort | seakeeping analysis of a fishing vessel operating in malaysian water |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/6489/1/seakeeping.pdf |
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