모멘트 생성 함수 기법을 이용한 유연 제조 셀의 해석적 성능 평가

  • 박용수 (서울대 대학원 기계설계학과) ;
  • 김종원 (서울대 기계설계학과)
  • 발행 : 1996.04.01

초록

The performance evaluation of flexible manufacturing systems or cells at the stages of design and planning is one of important issues in manufacturing. For that reason, Guo has presented an approachbased on moment generating function and generalized stochastic PetriNets for performance analysis. In this paper, Buo's approach is extended tothe cases of flexible manufacturing cell including one machining center with a local buffer, AS/RS(Automatic Storage and Retrieval System), set-up station and AGV(Automated Guided Vehicle). Then the performance measures from this approach is compared with simulation. The major advantage ofthis method over existing performance evaluation methods is the ability to compute analytic solutions for performance measures.

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