한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2002년도 추계학술대회논문초록집
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- Pages.373.2-373
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- 2002
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- 1598-2548(pISSN)
인공위성 태양전지판 전개 시스템 동적 모델링
Dynamic Modeling of Satellite with Deployable Solar Arrays
- Seok Heo ;
- Moon K. Kwak ;
- Kim, Hong-B ;
- Sang M. Moon ;
- Sung H. Woo ;
- Lee, Sang S.
- 발행 : 2002.11.01
초록
This research is concerned with dynamic modeling of satellite with deployable solar arrays equipped with strain energy hinges (SEH). It is found from experiments that the SEH has nonlinear dynamic characteristics and complex buckling behavior, which is difficult to explain theoretically In this paper, we use an equivalent one dimensional nonlinear torsional spring for the SEH. Lagrangian equations of motion are used for the derivations.
키워드