유연공정계획 표현을 위한 객체지향형 페트리네트 모델

Object-Oriented Petri Net Model for Representation of Flexible Process Plan

  • 이경휘 (대전대학교 정보산업통신공학부 산업공학과)
  • 투고 : 19970300
  • 발행 : 1997.12.31

초록

In this research, an object-oriented Petri net model for representing a flexible process plan is proposed, which is hierarchically multi-faceted for supporting planning, scheduling, and shop floor control functions. The multi-faceted process plan model consists of the following: a) an object model which represents on object-oriented data model, b) a static model which represents a process flow model with process alternatives, and c) a dynamic model which represents a process activity model with resources alternatives, of a flexible process plan. Petri nets allow the static and the dynamic process plan models to be represented in a unified formalism with an ease of model transformation. The multi-faceted process plan model suggested in this paper, is illustrated with a prismatic port in comprehensive detail.

키워드

과제정보

연구 과제 주관 기관 : 한국학술진흥재단