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Research on Seawater and Marine Sediment Sampling in Shallow Shore Region by Remotely Steerable Unmanned Battery Boat

Research Project

Project/Area Number 16H02431
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Naval and maritime engineering
Research InstitutionNational Institute of Technology, Toyama College (2017-2019)
Tokyo University of Marine Science and Technology (2016)

Principal Investigator

TAKAMASA Tomoji  富山高等専門学校, その他部局等, 校長 (20134851)

Co-Investigator(Kenkyū-buntansha) 波津久 達也  東京海洋大学, 学術研究院, 教授 (60334554)
山本 桂一郎  富山高等専門学校, その他部局等, 教授 (40321418)
清水 悦郎  東京海洋大学, 学術研究院, 教授 (60313384)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥42,510,000 (Direct Cost: ¥32,700,000、Indirect Cost: ¥9,810,000)
Fiscal Year 2018: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
Fiscal Year 2017: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2016: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
Keywords船舶工学 / 海洋探査 / 制御工学 / 無人海洋探査船
Outline of Final Research Achievements

A new type of seawater and marine sediment sampling system using remotely steerable unmanned battery boat has been developed and designed in this study. The system has some special and unique features that set it apart from existing marine sampling system. First, it utilizes an innovative proactive stabilizer which can reduce pitching, rolling, and heaving of the boat by two pairs of vertical moving floats and three-dimensional thrusting propellers. Some tests in a port of nuclear power plant have revealed the effectiveness of the system. This system could lead to significant possibility in seawater and marine sediment sampling even in rough sea condition.

Academic Significance and Societal Importance of the Research Achievements

海底火山や震災時などの危険区域の海洋試料サンプリングは、無人電池推進船が必要(土壌、海水採取から大気計測などに比較して大出力が要求される)である。本研究実施により短給電時間によって内燃機関性能に近い出力維持性能を持つ急速充電対応型電池推進船を無人化し、また新しく開発した動的動揺低減装置の負荷による荒天域での海洋試料サンプリングシステムを構築できたことにより、我が国の喫緊の課題となっている原子炉海洋汚染水処理及び海洋メカニズム解明のデータ取得が可能となった。本研究は十分に独創的な結果を得ており、我が国の海洋研究の進展に非常に意義がある。

Report

(4 results)
  • 2019 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (11 results)

All 2019 2018 2017 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (2 results) (of which Int'l Joint Research: 1 results) Remarks (3 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Characterization of Near-Propeller Bubbles and Thrust Fluctuation in a Constant Rotational Speed Control Motor Propulsion System2018

    • Author(s)
      Ode Tsuyoshi、Takamasa Tomoji、Hazuku Tatsuya、Ihara Tomonori
    • Journal Title

      Marine Engineering

      Volume: 53 Issue: 4 Pages: 582-588

    • DOI

      10.5988/jime.53.582

    • NAID

      130007430529

    • ISSN
      1346-1427, 1884-3778
    • Year and Date
      2018-07-01
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Characterization of Near-Propeller Bubbles and Fluctuation in Thrust Force in a Constant Torque Control Motor Propulsion System2018

    • Author(s)
      Ode Tsuyoshi、Takamasa Tomoji、Hazuku Tatsuya、Ihara Tomonori
    • Journal Title

      Marine Engineering

      Volume: 53 Issue: 4 Pages: 576-581

    • DOI

      10.5988/jime.53.576

    • NAID

      130007430401

    • ISSN
      1346-1427, 1884-3778
    • Year and Date
      2018-07-01
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of Near-propeller Bubbles and Thrust Power in a Constant Torque Control Motor Propulsion System2018

    • Author(s)
      Ode Tsuyoshi、Takamasa Tomoji、Shimizu Etsuro、Hazuku Tatsuya、Kifune Hiroyasu、Ihara Tomonori
    • Journal Title

      Marine Engineering

      Volume: 53 Issue: 3 Pages: 362-367

    • DOI

      10.5988/jime.53.362

    • NAID

      130006742894

    • ISSN
      1346-1427, 1884-3778
    • Year and Date
      2018-05-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] モーター推進におけるプロペラ周辺気泡発生検知2017

    • Author(s)
      大出 剛、清水悦郎、波津久達也、井原智則、山口源貴
    • Organizer
      第87回(平成29年)マリンエンジニアリング学術講演会要旨集
    • Place of Presentation
      東京海洋大学 越中島会館
    • Year and Date
      2017-05-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Detection of Near-propeller Bubbles and Thrust Power in a Constant Torque Control Motor Propulsion System2017

    • Author(s)
      Tsuyoshi Ode, Tomoji Takamasa, Etsuro Shimizu, Tatsuya Hazuku, Hiroyasu Kifune, Tomonori Ihara
    • Organizer
      The 11th International Symposium on Marine Engineering (ISME2017 TOKYO)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 東京海洋大学 海洋工学部 動力エネルギー工学研究室

    • URL

      http://www2.kaiyodai.ac.jp/~takamasa/

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 急速充電対応型電池推進船開発プロジェクト

    • URL

      http://www2.kaiyodai.ac.jp/~takamasa/kaiyodai-ees-project/

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report 2016 Annual Research Report
  • [Remarks] 動的動揺低減装置

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 浮体構造物2019

    • Inventor(s)
      賞雅寛而、他9名
    • Industrial Property Rights Holder
      国立高専機構、東京海洋大学、東京電力ホールディング㈱
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-187828
    • Filing Date
      2019
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 気泡発生装置及び気泡発生検出方法2017

    • Inventor(s)
      大出剛、賞雅寛而、清水悦郎、波津久達也、井原智則
    • Industrial Property Rights Holder
      東京海洋大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-095263
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] プロペラ負荷状態推定装置、プロペラ負荷状態推定方法、及びプロペラ負荷状態推定プログラム2017

    • Inventor(s)
      大出剛、賞雅寛而、清水悦郎、波津久達也、井原智則
    • Industrial Property Rights Holder
      東京海洋大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-095748
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2021-02-19  

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