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vol.38 número1RESTAURANT RESERVATION MANAGEMENT CONSIDERING TABLE COMBINATIONA PROBABILISTIC APPROACH TO THE INEQUALITY ADJUSTMENT OF THE HUMAN DEVELOPMENT INDEX índice de autoresíndice de assuntospesquisa de artigos
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Pesquisa Operacional

versão impressa ISSN 0101-7438versão On-line ISSN 1678-5142

Resumo

PERGHER, Isaac  e  ALMEIDA, Adiel Teixeira de. DETERMINING PRODUCTION AND INVENTORY PARAMETERS: AN INTEGRATED SIMULATION AND MAVT APPROACH WITH TRADEOFF ELICITATION. Pesqui. Oper. [online]. 2018, vol.38, n.1, pp.87-97. ISSN 0101-7438.  https://doi.org/10.1590/0101-7438.2018.038.01.0087.

This study puts forward a multi-attribute decision model that determines good production and inventory parameter settings in make-to-stock (MTS) environments controlled by the Conwip (constant work-in-process) method. This model uses a discrete event simulation to evaluate the performance of a system in relation to work-in-process and a finished goods inventory. Based on Multi-Attribute Value Theory (MAVT), a compromise solution is found by taking into account the decision-maker’s preferences and tradeoff judgments as to the attributes of cycle time, throughput rate, holding cost and stockout cost. A numerical application is given to illustrate the use of the proposed multi-attribute model which includes a sensitivity analysis.

Palavras-chave : Multi-Attribute Value Theory (MAVT); tradeoff elicitation; simulation; Conwip.

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