Multicriteria model to support a definition of a maintenance – spare parts policy
P.P.L. Dantas, T.F.O. Rodriguez and C.A.V. Cavalcante
https://doi.org/10.19124/ima.2018.001.08
Abstract
The maintenance became one of the primaries factors in guaranteeing the proper functioning of a productive system. Despite this, some assumptions assumed by maintenance planning are not fully complied with, such as the availability of spare parts whenever its need. Hence, the integrated models of inventory maintenance and management came out, used to seek the levels that best fit for the two policies. Integration is usually based on the criteria of total costs, but not always this factor is the only interest of the decision maker. Therefore, the present work aims at the construction of a multicriteria model to support an application of an integrated model developed in a previously work. New criteria have been introduced as choice dimensions and an outranking method was developed using PROMETHEE II to generate an order of values that reflects the interests of the decision maker.