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Study on delay time compensation and constant control method for under-actuated space vehicles

Research Project

Project/Area Number 19560787
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Aerospace engineering
Research InstitutionTokyo Metropolitan University

Principal Investigator

小島 広久  Tokyo Metropolitan University, システムデザイン研究科, 教授 (50322350)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords劣駆動システム / 適応制御 / スライディングモード制御 / 不連続制御 / 非ホロノミック拘束 / 劣駆動 / 一定量制御 / 宇宙機
Research Abstract

2リンク平面宇宙ロボットの姿勢制御問題において, モデル化誤差(本体の慣性能率誤差)及び時間遅れを補償するために, 適応不変マニフォールドベースト切替制御則を提案した. 本提案手法は, 動径不変向角と呼ばれる不変マニフォールドに到達するまで, アームを目標値まわりで一定回転させつつ, 本体慣性能率誤差を補償する第1段階と, 目標値まで不変マニフォールド上を滑る第2段階からなる不連続な制御手法である. 数値計算により, 慣性能率および遅れ時間をほぼ正しく推定でき, アーム角度ならびに本体姿勢を目標値へ遷移させることが可能であること及び整定時間がムカジーら提案の方法よりも短いことを確認した.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (7 results)

All 2009 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] Stabilization of Angular Velocity of Asymmetrical Rigid Spacecraft Using Two Constant Torques2007

    • Author(s)
      小島広久
    • Journal Title

      Journal of Guidance, Control, and Dynamics 30

      Pages: 1163-1168

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 平面2リンク宇宙ロボットに対する適応不変マニフォールドベースト切替制御2009

    • Author(s)
      小島広久, 笠原梓司
    • Organizer
      第17回スペース・エンジニアリング・コンファレンス
    • Place of Presentation
      東京
    • Year and Date
      2009-01-23
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Invariant Manifold Based Switching Control of Two-Dimensional Free-Flying Space Robot2008

    • Author(s)
      Kojima, H., Kasahara, S.
    • Organizer
      AIAA/AAS Astrodynamics Specialist Conferenc
    • Place of Presentation
      ホノルル・ハワイ
    • Year and Date
      2008-08-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Delay-Time Estimated Constant Torque Control for Two-Dimensional Free-Flying Space Robot2008

    • Author(s)
      Kojima, H., Kasahara S.
    • Organizer
      26^<th> International Symposium on Space Technology and Science
    • Place of Presentation
      浜松
    • Year and Date
      2008-06-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 劣駆動2リンク宇宙ロボットの遅れ時間補償制御2008

    • Author(s)
      笠原梓司, 小島広久
    • Organizer
      第52回宇宙科学技術連合講演会
    • Place of Presentation
      淡路島
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Invariant Manifold Based Switching Control of Two-Dimensional Free-Flying Space Robot2008

    • Author(s)
      Kojima, H., and Kasahara, S.
    • Organizer
      AIAA-2008-6261, AIAA/AAS Astrodynamics Specialist Conference
    • Place of Presentation
      in Honolulu, Hawaii
    • Related Report
      2008 Final Research Report
  • [Presentation] Delay-Time Estimated Constant Torque Control for Two-Dimensional Free-Flying Space Robot2008

    • Author(s)
      Kojima, H., and Kasahara S.
    • Organizer
      ISTS08-d-10
    • Place of Presentation
      ISTS in Hamamatsu
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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