受動・準能動の双方に適応可能な電磁抵抗型制振装置(機械力学,計測,自動制御) Electromagnetic Vibration Control Device Applicable to Twin Mode of Semiactive and Passive Types(Mechanical Systems)

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The authors have developed a vibration control device (VCD) using an electromagnetic damping. The device has an inertial force generated by a flywheel, and a damping force derived from an energy dissipation of a power generator. The small scale experimental model was manufactured, and the vibration tests were carried out. In this paper, for the purpose of applying the device to a large structure, new two VCDs of 30kN load range are developed, and shipped to NCREE in Taiwan. In order to investigate the dynamic properties of the VCD, performance tests are carried out, and the resisting force characteristics are measured. And vibration tests of 3-story structure with the VCDs are carried out by using a shaking table. The 3-story structure has 9m height, 3m width, and 18 tons weight. Seismic responses at each story are measured in cases of passive or semiactive type. The VCDs are controlled by Bang-Bang control which is based on minimizing the time derivative of the Lyapunov function. The effects of vibration suppression using the VCD are confirmed experimentally.

収録刊行物

  • 日本機械学会論文集 C編

    日本機械学会論文集 C編 75(758), 2659-2664, 2009

    一般社団法人 日本機械学会

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各種コード

  • NII論文ID(NAID)
    110007387089
  • NII書誌ID(NCID)
    AN00187463
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03875024
  • NDL 記事登録ID
    10473984
  • NDL 雑誌分類
    ZN11(科学技術--機械工学・工業)
  • NDL 請求記号
    Z16-1056
  • データ提供元
    CJP書誌  NDL  NII-ELS  J-STAGE 
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