• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Optimal feedback control of spacecraft attitude using control moment gyros

Research Project

Project/Area Number 19K04837
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 24010:Aerospace engineering-related
Research InstitutionOsaka Prefecture University (2021)
Osaka University (2019-2020)

Principal Investigator

Yamada Katsuhiko  大阪府立大学, 工学(系)研究科(研究院), 客員教授 (30402481)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords宇宙機 / 姿勢制御 / CMG / 最適制御
Outline of Research at the Start

宇宙機の姿勢制御アクチュエータが複数台の1軸ジンバルCMG(Control Moment Gyro)である場合に,宇宙機を高速かつ確実に姿勢変更させるためのフィードバック姿勢制御系を確立する.本研究では,宇宙機の姿勢誤差から最適なジンバル角を一定時間間隔で求めるため,1軸ジンバルCMGの台数が2台しかない場合にもフィードバック制御系を構築できる可能性があり,宇宙機の小型化,軽量化に寄与できる.得られたフィードバック制御則の有効性をシミュレーションおよび地上実験で検証する.

Outline of Final Research Achievements

A feedback attitude control system was studied for agile and reliable attitude change of a spacecraft with multiple single-axis gimbal CMGs (Control Moment Gyros) as attitude control actuators. For this system, we proposed an algorithm to directly calculate the optimal gimbal angular velocity from the attitude error at each sampling time, and applied it to a CMG system with a pyramid configuration. As a result, it was experimentally verified that the same algorithm can control the attitude of a spacecraft in the case of four CMGs, the case of three CMGs due to the failure of one CMG, and the case of two CMGs due to the failure of two CMGs.

Academic Significance and Societal Importance of the Research Achievements

CMGを用いた宇宙機の姿勢制御系では通常姿勢制御トルクからジンバル角速度を求めるが,この際に変換マトリクスが特異になってジンバル角速度を求められないことがある.本方法では姿勢制御誤差から姿勢制御トルクを求めずに,直接的にジンバル角速度を求めるために特異の問題を避けることができる.また,この方法では,CMGの台数によらずにほぼ同じアルゴリズムを適用することができるため,CMGの1台または2台が故障したような場合にも対応することができる.このような利点を有する方法は類似例がなく,学術的意義を有するとともに,実際の宇宙機に対して適用することで,信頼性の高い高速姿勢制御系を実現することができる.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (9 results)

All 2022 2021 2020 2019

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (6 results)

  • [Journal Article] The Effect of Discharge Mode on Ion Energy and Plasma Potential in the Plume Plasma Region2022

    • Author(s)
      Haoxiang Liu, Satoshi Satoh, Yasuhiro Shoji, Ichiro Jikuya, Katsuhiko Yamada
    • Journal Title

      TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

      Volume: 65 Issue: 1 Pages: 1-10

    • DOI

      10.2322/tjsass.65.1

    • NAID

      130008139595

    • ISSN
      0549-3811, 2189-4205
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feedback attitude control of spacecraft using two single gimbal control moment gyros2021

    • Author(s)
      Yuki Bunryo, Satoshi Satoh, Yasuhiro Shoji, Katsuhiko Yamada
    • Journal Title

      Advances in Space Research

      Volume: 68 Issue: 7 Pages: 2713-2726

    • DOI

      10.1016/j.asr.2021.05.010

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design and validation of an MPC controller for CMG-based testbed2021

    • Author(s)
      Matteo Facchino, Atsushi Totsuka, Elisa Capello, Satoshi Satoh, Giorgio Guglieri, Katsuhiko Yamada
    • Journal Title

      Optimization and Engineering

      Volume: 1 Pages: 1-37

    • DOI

      10.1007/s11081-021-09633-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 宇宙機のピラミッド配置型CMGによる最適姿勢制御と実験2020

    • Author(s)
      齋藤涼,佐藤訓志,莊司泰弘,山田克彦
    • Organizer
      30th. Workshop on Astrodynamics and Flight Mechanics
    • Related Report
      2020 Research-status Report
  • [Presentation] ルーフ配置型CMGによる宇宙機の高速姿勢変更計画2020

    • Author(s)
      坂本遼介,莊司泰弘,佐藤訓志,軸屋一郎,山田克彦
    • Organizer
      30th. Workshop on Astrodynamics and Flight Mechanics
    • Related Report
      2020 Research-status Report
  • [Presentation] 宇宙機のピラミッド配置型CMGによる最適姿勢制御2020

    • Author(s)
      齋藤涼,佐藤訓志,莊司泰弘,山田克彦
    • Organizer
      第64回宇宙科学技術連合講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 宇宙機のピラミッド配置型CMGによる最適姿勢制御2019

    • Author(s)
      齋藤涼,佐藤訓志,莊司泰弘,山田克彦
    • Organizer
      29th. Workshop on Astrodynamics and Flight Mechanics
    • Related Report
      2019 Research-status Report
  • [Presentation] 2台のCMGを用いた宇宙機の姿勢制御2019

    • Author(s)
      分領 勇貴,佐藤 訓志,莊司 泰弘,山田 克彦
    • Organizer
      第63回宇宙科学技術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] 2台のCMGによる宇宙機の最適姿勢制御2019

    • Author(s)
      分領 勇貴,佐藤 訓志,莊司 泰弘,山田 克彦
    • Organizer
      第56回日本航空宇宙学会関西・中部支部合同秋期大会
    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi