Automatic Control of Winch for Mooring
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- Nakamura Masahiko
- 九州大学応用力学研究所
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- Kajirawa Hiroyuki
- 九州大学大学院工学研究院
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- Mine Hiroaki
- 九州大学大学院総合理工学府
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- Hara Shoichi
- (独)海上技術安全研究所
Bibliographic Information
- Other Title
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- ウィンチ制御による係船の自動化に関する研究
- ウィンチ制御による係船の自動化に関する研究(その2)実用化に向けたコントローラーの改良
- ウィンチ セイギョ ニ ヨル ケイセン ノ ジドウカ ニ カンスル ケンキュウ ソノ 2 ジツヨウカ ニ ムケタ コントローラー ノ カイリョウ
- -その2 実用化に向けたコントローラーの改良-
- -Part 2, Improvement of Controller for Practical Use-
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Abstract
Recently, in domestic shipping, a shortage of crew members resulting from the severe labor environment and the aging of members are serious problems, and there is concern about stable transportation becoming difficult because of this. The hiring of younger crew members by improving the labor environment and reducing the labor load is therefore an important target. The automatic mooring is one means of mitigating the labor load of standby operations. If the change of the mooring tension induced by tide level change and the draft change while loading can be prevented, and moreover, if the hull position can be kept automatic within the allowable limit, the labor load can be reduced. In the first paper, the simulator that calculates motions of the moored ship and mooring tensions was built, the controller was designed, and it was verified by the simulations and model experiments that performance was good. In this paper, improvement of the simulator and the controller was performed for practical use. That is, it was taken into consideration whether a fender and a hull contact by change of draft, and the number of mooring lines and fenders were increased. The good improvement effect was confirmed by the simulations and model experiments
Journal
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- Journal of the Japan Society of Naval Architects and Ocean Engineers
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Journal of the Japan Society of Naval Architects and Ocean Engineers 5 (0), 113-123, 2007
The Japan Society of Naval Architects and Ocean Engineers
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Details 詳細情報について
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- CRID
- 1390282680231001344
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- NII Article ID
- 110006367724
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- NII Book ID
- AA12057769
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- ISSN
- 18811760
- 18803717
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- NDL BIB ID
- 8914500
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- Abstract License Flag
- Disallowed