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Liquid Inertia Damper that Utilizes Electromotive Induction for Passive and Active Vibration Control Device

Research Project

Project/Area Number 22760165
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Dynamics/Control
Research InstitutionMeiji University

Principal Investigator

MATSUOKA Taichi  明治大学, 理工学部, 講師 (80360189)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords振動制御 / 制振 / ダンパ / ダンピング / 電磁誘導 / 慣性質量
Research Abstract

An liquid inertia damper that utilizes electromotive induction of electrically fluid applying for not only passive and also active type vibration control device is developed. Damper has a long by-pass pipe filled in salty water with electric node and magnetic node, and electromagnets are installed around the by-pass pipe. It is obvious from test results that the liquid can move under high voltage and high magnetic field, and resisting force of the test damper are controllable by the Fleming interaction under switching eight electromagnetic nodes.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (4 results)

All 2011 2010

All Presentation (4 results)

  • [Presentation] Vibration Suppression Device Having Variable Inertia Mass by MR-Fluid2011

    • Author(s)
      Matsuoka Taichi
    • Organizer
      ASME, International Design Engineering Technical Conferences(IDETC/CIE-2011)
    • Place of Presentation
      USA
    • Year and Date
      2011-08-31
    • Related Report
      2011 Final Research Report
  • [Presentation] VIBRATION SUPPRESSION DEVICE HAVING VARIABLE INERTIAMASS BY MR-FLUID2011

    • Author(s)
      Taichi Matsuoka
    • Organizer
      ASME IDETC-2011
    • Place of Presentation
      アメリカ,ワシントンDC
    • Year and Date
      2011-08-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 非粘性流体の慣性を利用した振動低減装置2010

    • Author(s)
      松岡太一, 砂子田勝昭
    • Organizer
      日本機械学会東北支部第46期秋季講演会
    • Place of Presentation
      秋田
    • Year and Date
      2010-09-24
    • Related Report
      2011 Final Research Report
  • [Presentation] 非粘性流体の慣性を利用した振動低減装置2010

    • Author(s)
      松岡太一, 他1名
    • Organizer
      日本機械学会東北支部第46期秋季講演会
    • Place of Presentation
      秋田大学
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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