혼성제조시스템을 위한 생산용량할당정책 수립과 지연재고정책의 이익 성과 효과성 분석
Capacity Allocation for a Hybrid MTS-MTO Manufacturing System and Effectiveness Analysis of Backlogging for Profit Performance
- 주제(키워드) Admission control , Capacity Allocation , Hybrid manufacturing , Compound Poisson Process , Markov decision process
- 주제(기타) 산업공학
- 설명문(URI) https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002793613
- 등재 KCI등재
- 발행기관 한국SCM학회
- 발행년도 2021
- URI http://www.dcollection.net/handler/ewha/000000185247
- 본문언어 한국어
초록/요약
We consider a hybrid manufacturing system that produces components based on both long-term contract with higher priority and short-term contract with lower priority. The manufacturer operates production on a make-to-stock mode for the long-term contract and on a make-to-order mode for the short-term contract. Recently, hybrid manufacturing has received attention from academia and industry because it can contribute to profit enhancement through revenue channel diversification. In this paper, using a Markov decision process model, we study the structure of capacity rationing and admission control policies under the assumption of non-preemptive batch production and compound Poisson demand process. We also investigate the effectiveness of backlogging short-term contract orders on profit and examine the impact of long-term contract demand sizes on profit with varying probabilities of each demand size and variance of demand.
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