Model experiments on thruster assisted mooring system

Masahiko Nakamura, Wataru Koterayama, Hiroyuki Kajiwara

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

5 被引用数 (Scopus)

抄録

This paper presents the experimental results on the dynamics of a thruster assisted mooring system with active mooring winches. Moorings are used to maintain the position of a floating platform against quasi-constant external forces induced by current and wind, and thrusters control slow drift oscillation. The LQI (linear quadratic with integral) control system was adopted to prevent slow drift oscillation. Control of motions in the wave frequency region was ignored because the amplitude of those motions is smaller than those of the slow drift oscillation and enormous thruster power is needed to control them. The controlled results were compared with the non-controlled ones and performance of the LQI control system is discussed.

本文言語英語
ホスト出版物のタイトル5th International Offshore and Polar Engineering Conference, ISOPE 1995
出版社International Society of Offshore and Polar Engineers
ページ249-254
ページ数6
ISBN(印刷版)1880653168
出版ステータス出版済み - 1995
イベント5th International Offshore and Polar Engineering Conference, ISOPE 1995 - The Hague, オランダ
継続期間: 6月 11 19956月 16 1995

出版物シリーズ

名前Proceedings of the International Offshore and Polar Engineering Conference
1995-June
ISSN(印刷版)1098-6189
ISSN(電子版)1555-1792

その他

その他5th International Offshore and Polar Engineering Conference, ISOPE 1995
国/地域オランダ
CityThe Hague
Period6/11/956/16/95

!!!All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 海洋工学
  • 機械工学

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