APPROACHES FOR MODELS WITH SERVICE LEVELS IN INVENTORY CONTROL SYSTEM (Q,R) / APROXIMAÇÕES PARA MODELOS COM NÍVEIS DE SERVIÇO NO SISTEMA DE CONTROLE DE ESTOQUES (Q,R)

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

01/07/2011

RESUMO

The fill rate service level is a viable alternative to quantify the penalty cost in a inventory model for control system (Q, R). Approximations of this model are important to make a simplest solution. An approximation is proposed and two other are analyzed. Experiments were made with the three approximations to check the error of the solution in relation to the resulting solution of the exact model. So, we defined cases where the approximations are acceptable.

ASSUNTO(S)

modelo model estoque inventory nivel de servico service level

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