Journal of the Korean Society for Aeronautical & Space Sciences (한국항공우주학회지)

The Korean Society for Aeronautical and Space Sciences (한국항공우주학회)
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Development of a Composite Spacecraft Structure for STSAT-3 Satellite Program

소형 복합재 위성 구조체 개발

  • Received : 2010.05.31
  • Accepted : 2010.06.29
  • Published : 2010.07.01
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Abstract

A satellite that has an all-composite structure, STSAT-3(science and technology satellite), was initially developed in Korea. Partially use of advanced composites in space applications such as solar panel is well developed, however the application of an all-composite satellite bus has never been achieved in Korea. This study emphasizes the application of composite technology to the design and fabrication of an all-composite spacecraft bus for small-class satellite STSAT-3. Moreover its structure design concept is totally different from the one that was used in the previous satellites developed in Korea.

과학기술위성 3호는 국내 최초의 전구조 복합재 위성이다. 이전에 개발된 위성은 대부분 태양전지판 등 부분적인 복합재 구조로 된 것도 있으나 전 구조 복합재 위성은 개발된 적이 없었다. 본 연구는 소형 복합재 위성의 버스 구조체 개발을 위한 복합재 응용 설계 및 제작 기술의 적용과 그 활용에 중점을 두고 있다. 특히 과학기술위성 3호의 버스구조체는 이전에 개발된 위성의 구조체 와는 전혀 다른 형태로 개발되었다.

Keywords

References

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