가공 Shop의 제어를 위한 의사결정지원 시스템

A Decision Support System for Machining Shop Control

  • 박홍석 (울산대학교 공과대학 기계공학부) ;
  • 서윤호 (울산대학교 공과대학 기계공학부)
  • 발행 : 2000.03.31

초록

Conflicts and interruptions caused by resource failures and rush orders require a nonlinear dynamic production management. Generally the PP&C systems used in industry presently do not meet these requirements because of their rigid concepts. Starting with the grasp of the disadvantages of current approaches, this paper presents a control structure that enables system to react to various malfunctions using a planning tolerance concept. Also, production processes are modeled by using Fuzzy-Petri-Net modeling tool in other to handle the complexity of job allocation and the existence of many disparities. On the basis of this model the developed system support the short-term shop control by rule based decision.

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