Selecting the Critical Resources Using DBR on Multi-parameters

DBR 스케줄링에 있어 제약자원 선정에 관한 연구

  • 서장훈 (명지대학교 산업공학과) ;
  • 홍석묵 (인천기능대학 전기제어과) ;
  • 박명규 (명지대학교 산업공학과)
  • Published : 2002.03.01

Abstract

Since introducing the "Theory of Constraints" by Goldratt, its effect was verified by lots of scholars, men of enterprise. These days it is also introducing and studying in this country with good results. The objective of this study is to show how to determine the constraint resources on DBR scheduling. Actually, previous studies based on the line which just think a load/capacity rate on doing scheduling. This study will show a scheduling method which reflects multi-parameters. It could be a standard to reflect real manufacturing surroundings. On calculating a priority of each resources, we classified factors with subjective and objective factors. And we propose a decision model to incorporate values assigned by a group of experts on different factors to select a critical resource. On deploying this model, SN ratio of Taguchi method for each of subjective and objective factors will be used. And we propose a procedure which is organized with 7 steps. To understand the logic, a numerical manufacturing simulation will be presented. This method is a incorporating decision model on determining the constraint on multi parameters with experts.h experts.

Keywords

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