インパルス外力の繰り返しによるタンブリング衛星の運動制御 Motion Control of Tumbling Spacecraft by Repetitive Impulse Inputs

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抄録

An angular momentum control of a tumbling spacecraft by applying repetitive impulses from a space robot arm is discussed. By assuming inputs by the arm, the direction, size and timing of the input forces are relatively free to choose. At each control timing, however, torques parallel to the contact direction cannot be generated. Therefore, the design of controller is not straightforward. To solve this difficulty, the equations of rotational motion are rewritten into simpler forms by applying appropriate coordinates transformation. Then a discrete controller is designed so that the component of the angular momentum parallel to the contact direction is damped out by choosing the directions of input forces properly. The closed loop characteristics considering constant disturbance torques and contact model uncertainty are discussed. Numerical simulations are given to show that the angular momentum is efficiently damped.

収録刊行物

  • 日本航空宇宙学会論文集 = Journal of the Japan Society for Aeronautical and Space Sciences

    日本航空宇宙学会論文集 = Journal of the Japan Society for Aeronautical and Space Sciences 51(598), 633-640, 2003-11-05

    一般社団法人 日本航空宇宙学会

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各種コード

  • NII論文ID(NAID)
    10012565840
  • NII書誌ID(NCID)
    AA11307372
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13446460
  • NDL 記事登録ID
    6767561
  • NDL 雑誌分類
    ZN25(科学技術--運輸工学--航空機・ロケット)
  • NDL 請求記号
    Z74-B503
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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