%0 Journal Article
%T A Multi-Product Lot-Sizing Model for a Manufacturing Company
%A G¨®mez-Herrera Juan Alejandro
%A Escobar John Willmer
%A Figueroa-Cabrera ¨¢lvaro
%J Ingenier¨ªa, investigaci¨®n y tecnolog¨ªa
%D 2013
%I Universidad Nacional Aut¨®noma de Mexico (UNAM)
%X This paper presents an Integer Linear Programming model for a multi-product lot-sizing problem. The problem considers demands, inventory policies, backorder costs and the search of an efficient use of resources (machines and workers). The real-world case used to illustrate the model is from a Colombian company, which produces raw material for the bakery industry. The short term planning for the company under study is critical, because there is a multi-product environment whit shared resources by different products and processes. The computational experiments show the effectiveness of the proposed model.R
%K production planning
%K inventory control
%K multi-product lot-sizing
%K integer linear programming
%K bakery process
%U http://www.ingenieria.unam.mx/~revistafi/ejemplares/V14N3/V14N3_art11.pdf