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Listar por palabra clave "Inventory control"

Mostrando ítems 1-7 de 7

A proposal of analytical formulations to calculate safety lead times under demand variability. A case study

Ayala, Ricardo; Mula, Josefa; Poler, R.; Díaz-Madroñero Boluda, Francisco Manuel (Ain Shams University, 2024-09)

[EN] This paper deals with the issue of safety lead time (SLT) calculations in production-inventory systems in presence of both demand and replenishment lead time variability. We provide some formulations of the SLT ...
Enfoque híbrido metaheurístico AG-RS para el problema de asignación del buffer que minimiza el inventario en proceso en líneas de producción abiertas en serie

Hernández-Vázquez, José Omar; Hernández-González, Salvador; Jiménez-García, José Alfredo; Hernández-Ripalda, Manuel Darío; Hernández-Vázquez, José Israel (Universitat Politècnica de València, 2019-09-20)

[EN] The Buffer Allocation Problem (BAP) is a problem of combinatorial NP-Hard optimization in the design of production lines. This consists of defining the allocation of storage places (buffers) within a production line, ...
Exact and approximate calculation of the cycle service level in periodic review inventory policies

Cardós, Manuel; Babiloni, Eugenia (Elsevier, 2011)

[EN] The parameters of stock policies are usually determined to minimize costs while satisfying a target service level. In a periodic review policy the time between reviews can be selected to minimize costs while the ...
Intelligent Approach to Inventory Control in Logistics under Uncertainty Conditions

Więcek, Paweł (Editorial Universitat Politècnica de València, 2016-06-01)

[EN] The article presents a proposal for a combined application of fuzzy logic and genetic algorithms to control the procurement process in the enterprise. The approach presented in this paper draws particular attention ...
Modelado Matemático de un Sistema de Concentración de Fondos y Desembolsos

Herrera Cáceres, Carlos Antonio; Ibeas, Asier (Universitat Politècnica de València, 2016-07-10)

[ES] Este trabajo presenta un modelo de simulación para un sistema de concentración de fondos y desembolsos (SCFD) visto como un sistema de gestión de inventario, basado en ecuaciones en diferencias y técnicas de ingeniería ...
On the exact calculation of the mean stock level in the base stock periodic review policy

Babiloni, Eugenia; Cardós, Manuel; Guijarro Tarradellas, Ester (OmniaScience, 2011)

Purpose: One of the most usual indicators to measure the performance of any inventory policy is the mean stock level. In the generalized base stock, periodic review policy, the expected mean stock during the replenishment ...
Supply chain management as the company engine in automotive manufacturing

Ferriols Martínez, Francisco José; Mula, Josefa; Díaz-Madroñero Boluda, Francisco Manuel (Elsevier, 2013)

The objective of this paper is to define how to create a supply chain management (SCM) organizational structure with roles and responsibilities in a multinational company with a big part of the supply chain inside of the ...