Avaliação do impacto de rotas aditivas de tráfego sobre indicadores de desempenho e disponibilidade de sistemas metroferroviários.
Abstract
Mass transit railway systems require high performance and availability of equipment responsible for signaling and traffic control on the railway. Studies are needed to address these requirements, which are essential for optimizing the quality of these systems. This article proposes a set of models using stochastic Petri nets to evaluate the impact of implementing additive routes on the performance and availability of railway systems. The models are also capable of capturing the impact of signaling equipment availability on train performance indicators on the railway. The results demonstrate that the availability of the studied system can be increased from 81.674% to 98.456%.
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