Proceedings of the Korean Society For Composite Materials Conference (한국복합재료학회:학술대회논문집)

The Korean Society for Composite Materials (한국복합재료학회)
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Optimal Design of Composite Shell Structures Considering Design Rules

설계규칙을 고려한 복합재료 쉘 구조물의 최적설계

  • 강지호 (한국과학기술원 기계공학과 항공우주공학전공 대학원) ;
  • 이재훈 (한국과학기술원 기계공학과 항공우주공학전공 대학) ;
  • 김철웅 (한국과학기술원 기계공학과 항공우주공학전공 대학) ;
  • 김천곤 (한국과학기술원 기계공학과 항공우주공학전공)
  • Published : 2003.04.01
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Abstract

In this paper, we developed a optimal design system to optimize composite shell structures using genetic algorithm and expert system. The objective of the optimal design was to find designs that minimize weight of the structures and satisfy the design rules specified by the user. Buckling analyses of the composite shell structures were done to estimate buckling loads. Some example problems were selected and optimized with the developed system. And a GUI-based integrated design and optimization program, I-DOTCom was developed and introduced at the end of this paper.

Keywords