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Rudder-Roll stabilization autoilot based on statistical model predictive control

Research Project

Project/Area Number 17K06978
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Naval and maritime engineering
Research Institution防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群)

Principal Investigator

Terada Daisuke  防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), システム工学群, 教授 (80435453)

Co-Investigator(Kenkyū-buntansha) 松田 真司  海上保安大学校(国際海洋政策研究センター), 国際海洋政策研究センター, 教授 (20601834)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords操縦性 / 横揺れ応答モデル / ARXモデル / モデル予測制御 / 粒子フィルタ / 時系列モデル / 横揺れ / 操縦応答モデル / 海上安全 / 機械力学・制御
Outline of Final Research Achievements

In this study, we attempted to develop a rudder-roll stabilization autopilot by statistical model predictive control. As a mathematical model used for model predictive control, we proposed a roll response model including the coupling effect of drift and yaw motion. We also proposed a method using saccessive data assimilation as a parameter estimation method for the roll response model. Furthermore, it is shown that the roll response model in continuous time can be discretized by step-invariant transformation. As for model predictive control, we adopted a method using a particle filter and proposed an evaluation function for realizing stable control. The proposed control method was verified by numerical experiments and its effectiveness was shown.

Academic Significance and Societal Importance of the Research Achievements

これまでは不可能であった、操縦運動中における横揺れの応答モデルを構築できた点が非常に大きな成果である。厳密な数学モデルを構築できたことにより、様々な制御方法による舵減揺システムの開発の可能性を切り開けた。この点が学術的な意義である。
船の横揺れを舵のみで減じることができれば、横揺れによる貨物損傷などを防止でき、船の安全運航に大きく貢献できる。さらに、揺れの低減は船の抵抗も減少させるため、経済運航への寄与もある。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (11 results)

All 2020 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (9 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] A Roll Response Model during Maneuvering2019

    • Author(s)
      寺田大介、安川宏紀、芳村康男、松田真司
    • Journal Title

      Journal of the Japan Society of Naval Architects and Ocean Engineers

      Volume: 30 Issue: 0 Pages: 49-57

    • DOI

      10.2534/jjasnaoe.30.49

    • NAID

      130007839981

    • ISSN
      1880-3717, 1881-1760
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inverse Estimation of a Current by Using Ship Motions2019

    • Author(s)
      Daisuke Terada, Masashi Matsuda
    • Journal Title

      IFAC-PapersOnLine

      Volume: 52 Issue: 21 Pages: 122-127

    • DOI

      10.1016/j.ifacol.2019.12.294

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 応答モデルに基づく舵減揺型オートパイロット2020

    • Author(s)
      寺田大介、松田真司
    • Organizer
      日本船舶海洋工学会春季講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 横揺れの操縦応答モデルについて(その3)2019

    • Author(s)
      寺田大介、安川宏紀、芳村康男、松田真司
    • Organizer
      日本船舶海洋工学会第12回推進・運動性能研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Direct estimation of natural roll frequency using onboard data based on a Bayesian modeling rocedure2018

    • Author(s)
      Daisuke Terada, Hirotada Hashimoto, Akihiko Matsuda, Naoya Umeda
    • Organizer
      13th International Conference on the Stability of Shis and Ocean Vehicles
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 横揺れの操縦応答モデルについて2018

    • Author(s)
      寺田大介
    • Organizer
      日本船舶海洋工学会第10回推進・運動性能研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 横揺れの操縦応答モデルについて(その2)2018

    • Author(s)
      寺田大介
    • Organizer
      日本船舶海洋工学会第11回推進・運動性能研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 非線形横揺れの時系列モデルに関する一考察2018

    • Author(s)
      寺田大介
    • Organizer
      日本航海学会第139回講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] 舵減揺のための時系列モデルについて2018

    • Author(s)
      寺田大介、松田真司
    • Organizer
      日本船舶海洋工学会春季講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] A motion estimation method of high speed craft in irregular sea by using onboard monitoring motion time series data for motion control2017

    • Author(s)
      Daisuke Terada, Ryosuke Amano, Toru Katayama
    • Organizer
      Proccedings of 16th International Ship Stability Workshop (ISSW2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 平水中における4 自由度操縦運動モデルのパラメータ推定2017

    • Author(s)
      寺田大介、高橋竜三、三好潤、溝口弘泰
    • Organizer
      日本船舶海洋工学会秋季講演会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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