A study on membrane dynamics and deformation of solar power sail demonstrator "IKAROS"

Yoji Shirasawa, Osamu Mori, Hirotaka Sawada, Yoshikazu Chishiki, Kenji Kitamura, Jun'ichiro Kawaguchi

研究成果: Conference contribution

10 被引用数 (Scopus)

抄録

This paper describes an analysis for the membrane dynamics and deformation of solar power sail demonstrator "IKAROS". After the successful deployment of membrane, some images of the whole sail membrane of IKAROS were taken by separation cameras. From these data, it has estimated that the membrane of IKAROS had a deformation different from the prediction considering the solar radiation pressure. In this paper, these observed deformations of membrane are reported and compared with the results of numerical simulation using multi-particle model. A membrane's deformation over time observed in the images taken by side monitor cameras is also reported and the cause of the changing is discussed.

本文言語English
ホスト出版物のタイトル53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012
出版ステータスPublished - 2012
外部発表はい
イベント53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 - Honolulu, HI, United States
継続期間: 2012 4 232012 4 26

出版物シリーズ

名前53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012

Conference

Conference53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012
国/地域United States
CityHonolulu, HI
Period12/4/2312/4/26

ASJC Scopus subject areas

  • 航空宇宙工学
  • 機械工学
  • 材料科学(全般)
  • 表面および界面

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