Modeling and simulation of five DOF motions for SWATH ships
To develop marine simulators of Small Waterplane Area Twin Hull (SWATH) ships and gain a better understanding of the maneuverability of the SWATH, a mathematical model with five Degree of Freedom(DOF)for SWATH has been established, in which the surge, sway, yaw, roll and pitch motions are all consid...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editorial Office of Chinese Journal of Ship Research
2017-03-01
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| Series: | Zhongguo Jianchuan Yanjiu |
| Subjects: | |
| Online Access: | http://www.ship-research.com/EN/Y2017/V12/I2/133 |
| _version_ | 1811306690509799424 |
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| author | MA Jianwen ZHANG Anxi ZHOU Zhaoxin GUO Shaoyi |
| author_facet | MA Jianwen ZHANG Anxi ZHOU Zhaoxin GUO Shaoyi |
| author_sort | MA Jianwen |
| collection | DOAJ |
| description | To develop marine simulators of Small Waterplane Area Twin Hull (SWATH) ships and gain a better understanding of the maneuverability of the SWATH, a mathematical model with five Degree of Freedom(DOF)for SWATH has been established, in which the surge, sway, yaw, roll and pitch motions are all considered. The characteristics of the SWATH ship form and the hydrodynamic interaction among the twin bodies, twin propellers and twin rudders are taken into consideration on the basis of the three DOF maneuvering mathematical model. To verify the effectiveness of the modeling and ensure the use of the model in marine handling simulators, a detailed model is tentatively established on the basis of empirical formulas. Based on the acquired results, tests were performed to simulate the steady turning and zigzag motions of the ship. The results are in accordance with regular pattern and trend of motion of SWATH ships. This verifies the effectiveness of the mathematical model of the turning movement. |
| first_indexed | 2024-04-13T08:50:00Z |
| format | Article |
| id | doaj.art-891acdf7885645679ecc73c41df35b78 |
| institution | Directory Open Access Journal |
| issn | 1673-3185 1673-3185 |
| language | English |
| last_indexed | 2024-04-13T08:50:00Z |
| publishDate | 2017-03-01 |
| publisher | Editorial Office of Chinese Journal of Ship Research |
| record_format | Article |
| series | Zhongguo Jianchuan Yanjiu |
| spelling | doaj.art-891acdf7885645679ecc73c41df35b782022-12-22T02:53:32ZengEditorial Office of Chinese Journal of Ship ResearchZhongguo Jianchuan Yanjiu1673-31851673-31852017-03-01122133136,15010.3969/j.issn.1673-3185.2017.02.017201702017Modeling and simulation of five DOF motions for SWATH shipsMA Jianwen0ZHANG Anxi1ZHOU Zhaoxin2GUO Shaoyi3Maritime College, Shandong Jiaotong University, Weihai 264029, ChinaMaritime College, Shandong Jiaotong University, Weihai 264029, ChinaMaritime College, Shandong Jiaotong University, Weihai 264029, ChinaMaritime College, Shandong Jiaotong University, Weihai 264029, ChinaTo develop marine simulators of Small Waterplane Area Twin Hull (SWATH) ships and gain a better understanding of the maneuverability of the SWATH, a mathematical model with five Degree of Freedom(DOF)for SWATH has been established, in which the surge, sway, yaw, roll and pitch motions are all considered. The characteristics of the SWATH ship form and the hydrodynamic interaction among the twin bodies, twin propellers and twin rudders are taken into consideration on the basis of the three DOF maneuvering mathematical model. To verify the effectiveness of the modeling and ensure the use of the model in marine handling simulators, a detailed model is tentatively established on the basis of empirical formulas. Based on the acquired results, tests were performed to simulate the steady turning and zigzag motions of the ship. The results are in accordance with regular pattern and trend of motion of SWATH ships. This verifies the effectiveness of the mathematical model of the turning movement.http://www.ship-research.com/EN/Y2017/V12/I2/133Small Waterplane Area Twin Hull(SWATH)five degree of freedommarine simulatornumerical simulation |
| spellingShingle | MA Jianwen ZHANG Anxi ZHOU Zhaoxin GUO Shaoyi Modeling and simulation of five DOF motions for SWATH ships Zhongguo Jianchuan Yanjiu Small Waterplane Area Twin Hull(SWATH) five degree of freedom marine simulator numerical simulation |
| title | Modeling and simulation of five DOF motions for SWATH ships |
| title_full | Modeling and simulation of five DOF motions for SWATH ships |
| title_fullStr | Modeling and simulation of five DOF motions for SWATH ships |
| title_full_unstemmed | Modeling and simulation of five DOF motions for SWATH ships |
| title_short | Modeling and simulation of five DOF motions for SWATH ships |
| title_sort | modeling and simulation of five dof motions for swath ships |
| topic | Small Waterplane Area Twin Hull(SWATH) five degree of freedom marine simulator numerical simulation |
| url | http://www.ship-research.com/EN/Y2017/V12/I2/133 |
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