A RUL Estimation System from Clustered Run-to-Failure Degradation SignalsRevista : Sensors
Volumen : 22
Número : 14
Páginas : 5323
Tipo de publicación : ISI Ir a publicación
The prognostics and health management disciplines provide an efficient solution to improve a systems durability, taking advantage of its lifespan in functionality before a failure appears. Prognostics are performed to estimate the system or subsystems remaining useful life (RUL). This estimation can be used as a supply in decision-making within maintenance plans and procedures. This work focuses on prognostics by developing a recurrent neural network and a forecasting method called Prophet to measure the performance quality in RUL estimation. We apply this approach to degradation signals, which do not need to be monotonical. Finally, we test our system using data from new generation telescopes in real-world applications.