한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제56권3호
  • /
  • Pages.1-9
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  • 2014
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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셀룰러 오토마타와 객체기반 시뮬레이션 환경에 의한 트러스 구조의 해석모델 개발

Development of a Truss Structure Analysis Model based on Cellular Automata and Object-oriented Simulation Environment

  • 김태곤 (서울대학교 생태조경.지역시스템공학부) ;
  • 이정재 (서울대학교 조경.지역시스템공학부, 서울대학교 농업생명과학연구원) ;
  • 서교 (서울대학교 조경.지역시스템공학부, 서울대학교 농업생명과학연구원, 서울대학교 그린바이오과학기술연구원)
  • 투고 : 2013.12.02
  • 심사 : 2014.03.24
  • 발행 : 2014.05.31
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초록

The aim of this study is to develop a simulation model for analyzing 2D truss structure using Generic Agricultural System Simulator (GASS). Although the truss is simple structure, numerical methods based on matrix analysis are cumbersome and complicated. This study suggests simple and convenient methods to remove calculating steps for whole stiffness matrices. The simulation environment based on independency of object-oriented components on GASS consists of component development and component deploy stages. A component for a truss structure is implemented based on equilibrium equations at nodes. The simulator can analyze truss structures through deploying components with attributes and links. The examples using GASS show intuitive graphical results of the movements of truss nodes.

키워드

참고문헌

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