Modelo para vida útil restante de ativos em terminais aeroportuários

Studies highlight the importance of accurate asset life estimation in order to reduce costs and increase productivity in companies, in particular the Remaining Useful Life (RUL). However, this estimation is very sensitive to the method used and the amount of data available for analysis. Although there are several models for remaining useful life of assets, none of those were developed specifically to airports, which present problems in asset management. The main objective of this work is to develop a model to estimate the remaining life of assets in airports, in addition to its application in a Brazilian airport. It can be concluded that model was able to identify assets with a wide range of remaining useful life, relying on subjective information and few historical data. In addition, the study of the airports variables appears as a main contribution, which allows the development of models more appropriated to the specificities of the sector.