수량 할인이 있는 확률적 재고 모형에서의 조달기간의 단축

  • 문일경 (부산대학교 산업공학과) ;
  • 김태영 (부산대학교 산업공학과)
  • 발행 : 2002.05.01

초록

In this paper, we propose a mixed integer optimization approach for solving the inventory problem with variable lead time, reorder point, crashing cost and price -quantity discount. Chang and Chang[15] study a continuous review inventory model in which lead time is a decision variable under price-quantity discount. However, their study cannot find the optimal solution due to the flaws in the modeling and the solution procedure. We present a complete procedure to find the optimal solution for the model. In addition to the above contribution, we also apply the minimax distribution free approach to the model to devise a practical procedure which can be used without specific information on demand distribution.

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