Optimal ordering policy for a deteriorating item with imperfect quality and partial backordering

Jonas C.P. Yu, Hui Ming Wee, Jen Ming Chen

研究成果: 雜誌貢獻期刊論文同行評審

36 引文 斯高帕斯(Scopus)

摘要

This study develops a production-inventory model considering a deteriorating item with imperfect quality and partial backordering. Such implicit assumptions are reasonable in view of the fact that poor-quality items do exist during production. Defective items are usually picked up during the screening process. Shortages are partially backordered since not all customers are willing to wait for new replenishments of stocks. The impatient customer will result in lost sale. The analysis shows that our model is a generalization of the models in current literatures. Also, a lower bound on the back-ordered ratio is obtained to ensure concave of the net expected profit function. An algorithm and numerical analysis are used to illustrate the solution procedure. Computational results indicate that our model leads to more realistic results.

原文???core.languages.en_GB???
頁(從 - 到)509-520
頁數12
期刊Journal of the Chinese Institute of Industrial Engineers
22
發行號6
DOIs
出版狀態已出版 - 2005

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