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Development of control algorithms for underwater cooperative task using multi ROVs

Research Project

Project/Area Number 17K08029
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Agricultural environmental engineering/Agricultural information engineering
Research InstitutionIwate University

Principal Investigator

Miyoshi Tasuku  岩手大学, 理工学部, 教授 (10392193)

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: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords水中ロボット / 協調作業 / 協調制御 / マルチロボット / 協調動作 / ROV / 自律姿勢制御 / 確率論的手法(voting) / 海洋工学 / 知能ロボティクス
Outline of Final Research Achievements

It is difficult to communicate the status of each other in an underwater environment when multiple robots work in cooperation. In this study, it was clarified experimentally that cooperative control can be achieved by autonomously executing the assigned scenario without having each robot's status. The results suggested that the accuracy of cooperative control would be further improved by learning the situation during work execution in real time and tuning the feedback gain itself. In addition, it became clear that an observer robot should be required to monitor the work status.

Academic Significance and Societal Importance of the Research Achievements

複数台のロボットを協調させて作業を行わせるとき、水中環境ではお互いのステータスを通信することが困難である。そこで、各ロボットの作業内容は互いに持つことなく、割り当てられたシナリオを自律遂行することで協調制御が達成されることを実験的に明らかにした。この成果をベースとし、さらに複雑な作業を実施できるようにすることで、極限環境下での作業を遂行する協調ロボットシステムの構築が可能となる。

Report

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

    (11 results)

All 2019 2018 2017

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Postural control in the pitch direction using flexion angles of the root and fin tip of the pectoral fin in <i>Mobula japanica</i>2019

    • Author(s)
      Tomoka Shimizu, Tasuku Miyoshi
    • Journal Title

      Journal of Aero Aqua Bio-mechanisms

      Volume: 8 Issue: 1 Pages: 6-12

    • DOI

      10.5226/jabmech.8.6

    • NAID

      130007603512

    • ISSN
      2185-1522
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel seabed surveying autonomous underwater vehicle with spatial control system for managing fishery resources by a video-transect method.2018

    • Author(s)
      Miyoshi T, Asaishi K, Satoh K
    • Journal Title

      Journal of Aquaculture and Marine Biology

      Volume: 7 Issue: 4 Pages: 206-211

    • DOI

      10.15406/jamb.2018.07.00210

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 水中6脚ロボットにおける機体姿勢制御2018

    • Author(s)
      佐藤翔太、高木基樹、三好扶
    • Journal Title

      計測自動制御学会論文集

      Volume: 54 Pages: 16-21

    • NAID

      130006319047

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Flexible lengthening-shortening arm mechanism for fishery resource management2017

    • Author(s)
      Yoshiki Iwamochi, Motoki Takagi, Tasuku Miyoshi
    • Journal Title

      Advances in Science, Technology and Engineering Systems Journal

      Volume: 2 Pages: 290-301

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 海中岩陰部への侵入と調査を目的とした2台のROV協調制御 ―アーム部動作に伴うベース部自律姿勢制御―2019

    • Author(s)
      三好扶、高橋伸和
    • Organizer
      ROBOMECH2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海中岩陰部への侵入と調査を目的とした2台のROV協調制御 ―アーム部動作に伴うベース部自律姿勢制御―2019

    • Author(s)
      三好扶、高橋信和
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2019
    • Related Report
      2018 Research-status Report
  • [Presentation] Flexible lengthening-shortening arm mechanism for an underwater vehicle.2017

    • Author(s)
      Yoshiki Iwamochi, Motoki Takagi, Tasuku Miyoshi
    • Organizer
      IEEE International Conference on Mechatronics and Automation
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 柔軟な伸縮アーム機構を有する水中ロボットアームの開発2017

    • Author(s)
      岩持賢季,三好扶,高木基樹
    • Organizer
      計測自動制御学会 東北支部 第308回 研究集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 魚の捕食行動のモデル化に用いる水中ロボットシステムの開発2017

    • Author(s)
      山生章義,高木基樹,三好扶
    • Organizer
      計測自動制御学会 東北支部 第308回 研究集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 水中の岩陰調査を目的とした柔軟な伸縮アーム機構の開発2017

    • Author(s)
      岩持賢季,三好扶
    • Organizer
      計測自動制御学会第18回システムインテグレーション部門講演会(SI2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] 魚の捕食行動のモデル構築に資する水中ロボットシステムの開発~水中移動対象の捕捉~2017

    • Author(s)
      山生章義,三好扶
    • Organizer
      計測自動制御学会第18回システムインテグレーション部門講演会(SI2017)
    • Related Report
      2017 Research-status Report

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

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