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Improvement of Deployment Reliability and Stiffness for Space Membrane Considering on Initial Deformation

Research Project

Project/Area Number 18K13929
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 24010:Aerospace engineering-related
Research InstitutionJapan Aerospace EXploration Agency

Principal Investigator

Satou Yasutaka  国立研究開発法人宇宙航空研究開発機構, 宇宙科学研究所, 准教授 (70726760)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords宇宙用展開膜 / 折り目 / 太陽電池アレイ / 膜構造 / 展張形状 / 宇宙用大型膜 / 反り / 粘弾性 / 最適化 / 展開 / 初期変形
Outline of Final Research Achievements

The purpose of this study is to realize high reliability of deployment and high stiffness after deployment by taking into account and utilizing the initial deformation such as creasing and curvature of membrane devices, which affect the deployment behavior and tensile shape. For this purpose, mechanical modeling of the creasing and membrane devices, deployment analysis considering them, and deployment experiments using the experimental model were conducted to understand the phenomena and to develop the design procedure.

Academic Significance and Societal Importance of the Research Achievements

宇宙構造の打ち上げコストの大幅削減に必要不可欠となる膜面構造物に関して、展開と展張挙動に影響を与える折り癖や膜面デバイスの変形の力学モデルの構築と展開形状の高精度予測を実現することができた。これにより、展開の信頼性向上と展張後の高剛性化を実現でき、膜面構造物の発展に寄与できる。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (14 results)

All 2022 2021 2020 2019

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (9 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Visco-elasto-plastic behavior of creased space membrane2022

    • Author(s)
      Satou, Y., Furuya, H., Kaida, S., & Miyashita, T.
    • Journal Title

      AIAA Journal

      Volume: 60(8) Issue: 8 Pages: 4934-4942

    • DOI

      10.2514/1.j060442

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analytical Investigation of Global Deployed Shape of a Spinning Solar Sail Membrane2021

    • Author(s)
      Okuizumi Nobukatsu、Satou Yasutaka、Mori Osamu、Sakamoto Hiraku、Furuya Hiroshi
    • Journal Title

      AIAA Journal

      Volume: 59 Issue: 3 Pages: 1075-1086

    • DOI

      10.2514/1.j059717

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] ソーラーセイルにおける薄膜デバイスの反りに伴う展張状態の膜面全体形状変化が太陽光圧トルクに与える影響2020

    • Author(s)
      加藤陸史, 松下将典, 高橋秀幸, 森治, 奥泉信克, 佐藤泰貴, 角田博明
    • Journal Title

      航空宇宙技術(採択済み)

      Volume: 未定

    • NAID

      130007851889

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Shape of a Square Solar Sail Consisted of Four Trapezoid Petals with Curved Thin-film Devices: Simulations and Experiments2020

    • Author(s)
      Matsushita, M., Okuizumi, N., Satou, Y., Iwasa, T., Mori, O., and Matunaga, S.
    • Journal Title

      JSASS Aerospace Technology Japan 32nd ISTS papers, (Accepted)

      Volume: 未定

    • NAID

      130008062279

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Deformation Direction and Curvature Control of Multilayer Thin Films Produced by Sputtering2019

    • Author(s)
      Ikeda, R., Mori, O., Satou, Y., and Sugawara Y.
    • Journal Title

      TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN

      Volume: 17 Issue: 6 Pages: 603-610

    • DOI

      10.2322/tastj.17.603

    • NAID

      130007702285

    • ISSN
      1884-0485
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 形状記憶樹脂部材を折り目に持つパネル構造の1次元収納の検討2022

    • Author(s)
      仙場淳彦 , 酒井宏昌 , 佐藤泰貴
    • Organizer
      第37回 宇宙構造・材料シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 十字ブームによるミウラ折り膜面の展開構造の試作2021

    • Author(s)
      佐藤泰貴, 渡邊秋人, 伊藤裕明, 堀利行, 貝田翔子
    • Organizer
      第65回宇宙科学技術連合講演会講演集
    • Related Report
      2021 Research-status Report
  • [Presentation] 宇宙膜面構造物の折り目形状を考慮した高精度な展張形状予測2021

    • Author(s)
      貝田翔子, 佐藤泰貴, 宮下朋之
    • Organizer
      第65回宇宙科学技術連合講演会講演集
    • Related Report
      2021 Research-status Report
  • [Presentation] 宇宙膜面構造物の粘弾塑性を考慮した折り目形状予測の高精度化2021

    • Author(s)
      貝田翔子, 佐藤泰貴, 宮下朋之
    • Organizer
      第63回構造強度に関する講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] Active shape control of membrane structures using spin-synchronous vibrations2021

    • Author(s)
      Yuki Takao, Osamu Mori, Masanori Matsushita, Nobukatsu Okuizumi, Yasutaka Satou, Jun’Ichiro Kawaguchi
    • Organizer
      AIAA Scitech 2021 Forum
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 宇宙膜面構造物の折り目の粘弾塑性を考慮した展開時の面外形状の予測2020

    • Author(s)
      貝田翔子,佐藤泰貴,宮下朋之
    • Organizer
      日本航空宇宙学会第62回構造強度に関する講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Visco-Elasto-Plastic Behavior of Creased Space Membrane2020

    • Author(s)
      Y. Satou, H. Furuya, K. Shoko, T. Miyashita
    • Organizer
      AIAA Scitech 2020 Forum
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of Glued Thin-Film Solar Cells on Shape of Membrane Structure2019

    • Author(s)
      Yasutaka Satou , Osamu Mori, Masanori Matsushita, and Nobukatsu Okuizumi
    • Organizer
      AIAA, SciTech2019
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] OKEANOSの電力セイル、展開機構、高比推力イオンエンジンの研究開発状況2019

    • Author(s)
      松下将典, 奥泉信克, 西山和孝, 森治, 中条俊大, 松本純, 横田力男, 豊田裕之, 佐藤泰貴,他
    • Organizer
      第19回宇宙科学シンポジウム
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2024-01-30  

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