Investigation of the motion control performance and hydrodynamic of a multi-winged towed vehicle with intentional instability

Yu Fukuda, Satoru Yamaguchi, Yuta Shindo

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

The authors propose a towed vehicle with intentional instability for use in seafloor exploration. This towed vehicle has one pair of canard wings in addition to conventional main and tail wings. The hydrodynamic characteristics and the motion control performance of the multi-winged towed vehicle with the three control surfaces are investigated. First, CFD and experiments were conducted to investigate the effects of interference between the wings. Then, equations of the motion for the multi-winged towed vehicle were formulated and the simulations of the motion control were conducted. The calculations were performed for the longitudinal motion of the vehicle. Since this system has three control inputs (three wing angles) for two control outputs (pitch and heave), the control input to reach the target is not uniquely determined. For this reason, the authors reduced the number of control inputs by linking the angles of the tail and the canard wings at a certain ratio. The motion control simulations confirmed that the pitch and heave can be controlled almost independently, demonstrating the superiority of the multi-winged towed vehicle over conventional ones.

本文言語英語
ホスト出版物のタイトルProceedings of the 33rd International Ocean and Polar Engineering Conference, 2023
編集者Jin S. Chung, Decheng Wan, Satoru Yamaguchi, Shiqiang Yan, Igor Buzin, Hiroyasu Kawai, Hua Liu, Ivana Kubat, Bor-Feng Peng, Ali Reza, Venkatachalam Sriram, Suak Ho Van
出版社International Society of Offshore and Polar Engineers
ページ1824-1830
ページ数7
ISBN(印刷版)9781880653807
出版ステータス出版済み - 2023
イベント33rd International Ocean and Polar Engineering Conference, ISOPE 2023 - Ottawa, カナダ
継続期間: 6月 19 20236月 23 2023

出版物シリーズ

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

会議

会議33rd International Ocean and Polar Engineering Conference, ISOPE 2023
国/地域カナダ
CityOttawa
Period6/19/236/23/23

!!!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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