ImpactU Versión 3.11.2 Última actualización: Interfaz de Usuario: 16/10/2025 Base de Datos: 29/08/2025 Hecho en Colombia
Aplicación de un modelo de programación lineal en la optimización de un sistema de planeación de requerimientos de materiales (MRP) de dos escalones con restricciones de capacidad Optimising a two-echelon capacity-constrained material requirement manufacturing system using a linear programming model
A mixed integer linear programming model representing a two-echelon manufacturing system was implemented. Optimal decisions could be made about raw material/component provisioning by using the model. The model was programmed by using an algebraic modeller which was then integrated into a computational tool from which defining parameters could be managed as well as consulting the results once the model had been executed. The model was validated on a real manufacturing system; besides providing good representation of the system, optimal provisioning decisions were also reached. The article emphasises that such decisions cannot be made by using usual MRP reasoning.
