文章基本信息

标题：Integration of Supplier Selection and Inventory Management under Supply Disruptions
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作者：Thomy E. Saputro ; Gonçalo Figueira ; Bernardo Almada-Lobo 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2019
卷号：52
期号：13
页码：2827-2832
DOI：10.1016/j.ifacol.2019.11.637
语种：English
出版社：Elsevier
摘要：Procurement plays an essential role in the supply of materials for the production of goods or products. The success of procurement management to fulfill demand with high service levels and on-time delivery relies on the suppliers’ performance. Suppliers should be appropriately selected to source materials with the right quality, in the right quantity, at the right time, and for the right price. The scope of this problem, as well as other aspects such as the sourcing strategy, will depend on the type of items. Critical items, which represent high-profit impacts and high supply risks, should be approached comprehensively by considering all the main activities of the procurement process. This study focuses on a supplier selection problem integrated with inventory management under a multi-sourcing strategy, by taking into account stochastic demand and supply disruptions. This problem is approached by a simulation-optimization method, composed of discrete-event simulation and a genetic algorithm (GA). Finally, a numerical example is provided to illustrate the solution procedure.
关键词：KeywordsSupplier selectioninventory managementmulti-sourcingsupply disruptionssimulation-optimization