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Project information

Predictive maintenance system of trains

M.A. Sanz-Bobi S. Alarcón J. Besada A. Andrés M. García L. Gay C. Lozano A. Muñoz R. Palacios A. Pareja J. Pérez A. Valbuena

December 1997 - January 2000

Funding entity Alstom Transporte


The objective of this project is the development of an expert system for planning predictive maintenance in several main components of the trains.

This will be based on the state of these components analysing several variables measured. The knowledge of these variables and their comparison with their predicted values, obtained from models previously adapted, will provide features for considering if an anomaly is present or not. If an anomaly is detected, the expert system will investigate its root cause. After the consideration of all these factors, a predictive maintenance plan will be recommended.


MANTENIMIENTO TRENES ALSTOM