%0 Journal Article
%T Aplicaci車n de un modelo de programaci車n lineal en la optimizaci車n de un sistema de planeaci車n de requerimientos de materiales (MRP) de dos escalones con restricciones de capacidad
%A Delgado Hidalgo
%A Liliana
%A Toro D赤az
%A H谷ctor Hern芍n
%J Ingenier赤a e Investigaci車n
%D 2010
%I Universidad Nacional de Colombia
%X 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.
%K material requirement planning (mrp)
%K production/procurement lot sizing
%K two-echelon manufacturing system.
%U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0120-56092010000100029&lng=en&nrm=iso&tlng=en