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Journal of Korean Society for Quality Management 1989;17(2): 158-. |
재가공과 검사를 고려한 통합 생산-재고 모형 |
김성태1, 김재련2 |
1한양대학교 대학원 2한양대학교 산업공학과 |
An integrated production-inventory model with rework and inspection in serial production system |
Seong-Tae Kim1, Jae-Ryeon Kim2 |
1 2 |
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ABSTRACT |
In this paper, a model is presented which incoporates the possibility of quality control at each of the production stages. We consider the TYPE I error and the TYPE II error in inspection procedures. In addition to alternative quality control configurations, the model integrates the carrying costs of in-process and finished inventory, quality of production process, reprocessing including fixed and variable cost. Our policy determines the value of optimal lot-size and reprocessing batch size in reducing the total costs. A numerical example illustrates the model framework and highlights the role of the decision variables. |
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