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- W2174053639 abstract "La eficiente gestion de la cadena de suministro requiere la integracion de varias actividades logisticas. En particular los beneficios como la reduccion de costos y mejora del nivel de servicio pueden obtenerse mediante la coordinacion de inventarios y del sistema de transporte. En este sentido, el objetivo de este trabajo se oriento al desarrollo de tres modelos de optimizacion bi-criterio (costos y eficiencia) considerando a la vez la seleccion del modo de transporte y la definicion de una politica de inventario. Un modelo se estructuro en el contexto no coordinado y los otros dos se basaron en la estrategia de coordinacion Epocas Comunes de Reposicion; cada modelo supone un unico proveedor que abastece diferentes productos, a traves de tres modos de transporte a un solo cliente con demanda determinista y variable. Para ilustrar la aplicabilidad de los modelos, se considero un caso especifico en el sector automotriz. Resolvimos los modelos, combinado dos metodos interactivos multiobjetivo. Entre las principales conclusiones encontramos que la coordinacion de inventarios beneficia tanto al cliente como al proveedor, pero en algunos casos, no conseguimos resultados positivos, pensamos que se debe al tipo de producto. Por esta razon, creemos conveniente realizar un estudio teniendo en cuenta esta situacion. Se incluyen figuras, cuadros y conclusiones. Abstract:Efficient supply chain management requires integration of several logistical activities. In particular, benefits as costs reduction and service level improvement can be obtained by coordinating inventory and transportation system. In this sense, the objective of this work was oriented to develop three bi-criteria optimization models (cost and efficiency) simultaneously consider the selection of transportation mode and definition of inventory policy. A model was structure in the context non coordinate and others models were based on the coordination strategy Common Replenishment Epochs; each model assumes a single supplier of different products, three modes of transport and a single client with deterministic and variable demand. To illustrate the applicability of the models, a specific case study is considered in the automotive sector. We solve models, by mean of the combination two interactive methods multi-objective. Between the principals conclusions we found that in the inventory coordination, are benefits both customer as supplier, but in some case, we don't get positive results; we thought that it is due to type product. For this reason, we think convenient carry out a study considering this situation. Included figures, tables and conclusions." @default.
- W2174053639 created "2016-06-24" @default.
- W2174053639 creator A5004450883 @default.
- W2174053639 creator A5067153596 @default.
- W2174053639 creator A5067447080 @default.
- W2174053639 date "2006-01-01" @default.
- W2174053639 modified "2023-09-27" @default.
- W2174053639 title "COORDINACION DE INVENTARIOS EN UNA CADENA DE SUMINISTRO DEL SECTOR AUTOMOTRIZ A TRAVES DE EPOCAS COMUNES DE RESURTIDO, Y EL USO DE DIVERSOS MODOS DE TRANSPORTE" @default.
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