宇宙重力波望遠鏡DECIGOに向けたドラッグフリー制御の6自由度地上実証実験

DOI 機関リポジトリ (HANDLE)

書誌事項

タイトル別名
  • Ground-based demonstration of 6-DOF drag-free control for Space Gravitational Wave Detector DECIGO

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説明

DECIGO (DECi- hertz Interferometer Gravitational wave Observatory) is Japanese space antenna project for detecting gravitational wave. One of DECIGO's technologies, "drag-free control", is the research theme. Drag-free control is to actively control the effects of external disturbances by tracking the satellite against a non-contact floating test mass inside the satellite in space. This research's final purpose is to ensure the 6-DOF drag-free control operation on the ground by constructing a ground-suspended demonstration system. Sensors mounted on the simulated satellite measure the distance to the test mass that is swinging in 6-DOF. And then, feedback is given to the actuator that drives the 6-DOF motion on the simulated satellite so that the distance between the simulated satellite and the test mass is kept constant. In this experiment, control of the Pendulum in a 2-D is demonstrated, along with 6-DOF sensing verification.

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キーワード

詳細情報 詳細情報について

  • CRID
    1390015100310724096
  • DOI
    10.15002/00026435
  • HANDLE
    10114/00026435
  • ISSN
    24368083
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
  • 抄録ライセンスフラグ
    使用可

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