Percorrer por autor "Obal, Thalita Monteiro"
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- General-purpose tool for the simulation and analysis of maintenance dataPublication . Ribeiro, Alexandre; Geraldes, Carla A.S.; Almeida, João P.; Nunez, David Lira; Obal, Thalita MonteiroThis paper covers general mathematical and simulation models for the reliability and availability analysis of repairable systems along with estimation methods and model selection criterion. A combined mathematical and simulation model is proposed, based on the trend-renewal process. This model is then integrated into a generalpurpose tool, for automated modelling of repairable systems. Estimators for different performance measures of the systems are presented. Furthermore, a preliminary quantitative study is conducted on real data from the food industry together with a presentation of the implemented tool functionalities.