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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 707 - 714 (8page)
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초록· 키워드
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Recently, tug boats are widely used for towing a barge which transports building materials, a large block of a ship, offshore crane, and so on. In order to simulate the dynamics of the coupled towing system correctly, the dynamics of the towline should be well modeled. In this paper, the towline was modeled as the multiple finite elements, and each element was assumed as a rigid cylinder which moves in five degrees of freedom except roll. The external tension and its moment acting on each element of the towline were modeled depending on the position vector’s direction. Tugboat’s motion was simulated in six degrees of freedom where wave and current effects were included, and towed barge was assumed to move in the horizontal plane only. In order to confirm the mathematical models of the coupled towing systems, standard maneuvering trials such as course changing maneuver, turning circle test and zig-zag test were simulated. In addition, the same trials were simulated when the external disturbances like wave and current exist. As the result, it is supposed that the results might be qualitatively reasonable.
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등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
Berteaux, H. O / 1976 / Buoy Engineering / John Wiley & Sons : 97 ~ 134
Fossen, T. I / 1994 / Guidance and Control of Ocean Vehicles / John Wiley & Sons : 84 ~ 90
Kijima, K / 1990 / Prediction Method of Ship Manoeuvrability in Deep and Shallow Water / MARSIM & ICSM Proceedings : 311 ~ 319
Korean Register / 1999 / Regulation for the towed vessel / RB-12-01, Korean Register : 5 ~
Lewis, E. V / 1989 / Principles of Naval Architecture 2nd Rev. Volume III - Motions in Waves and Controllability / The Society of Naval Architects and Marine Engineers : 26 ~ 40
Fossen, T. I / 1994 / Guidance and Control of Ocean Vehicles / John Wiley & Sons : 84 ~ 90
Kijima, K / 1990 / Prediction Method of Ship Manoeuvrability in Deep and Shallow Water / MARSIM & ICSM Proceedings : 311 ~ 319
Korean Register / 1999 / Regulation for the towed vessel / RB-12-01, Korean Register : 5 ~
Lewis, E. V / 1989 / Principles of Naval Architecture 2nd Rev. Volume III - Motions in Waves and Controllability / The Society of Naval Architects and Marine Engineers : 26 ~ 40
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