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Model- vs. data-based approaches applied to fault diagnosis in potable water supply networks

Autor
Cugueró, M.; Quevedo, J.; Alippi, C.; Roveri, M.; Puig, V.; García, D.; Trovò, F.
Tipus d'activitat
Article en revista
Revista
Journal of hydroinformatics
Data de publicació
2016-05-10
Volum
18
Número
5
Pàgina inicial
831
Pàgina final
850
DOI
https://doi.org/10.2166/hydro.2016.218 Obrir en finestra nova
Projecte finançador
CONTROL BASADO EN LA SALUD Y LA RESILIENCIA DE INFRAESTRUCTURAS CRITICAS Y SISTEMAS COMPLEJOS
EFFICIENT INTEGRATED REAL TIME MONITORING AND CONTROL OF DRINKING WATER NETWORKS
Operación Eficiente de Infraestructuras Críticas (ECOCIS)
Repositori
http://hdl.handle.net/2117/100093 Obrir en finestra nova
URL
http://jh.iwaponline.com/content/early/2016/05/10/hydro.2016.218 Obrir en finestra nova
Resum
In this paper, the problem of fault diagnosis in drinking water transport networks (DWTNs) is addressed. Two different fault diagnosis approaches are proposed to deal with this problem. The first one is based on a model-based approach exploiting a-priori information regarding physical/temporal relations existing between the measured variables in the monitored system, providing fault detection and isolation capabilities by means of the residuals generated using these measured variables and their ...
Citació
Cugueró, M., Quevedo, J., Alippi, C., Roveri, M., Puig, V., García, D., Trovò, F. Model- vs. data-based approaches applied to fault diagnosis in potable water supply networks. "Journal of hydroinformatics", 10 Maig 2016, vol. 18, núm. 5, p. 831-850.
Paraules clau
cognitive systems, critical infrastructure systems, fault isolation, hidden Markov models, model-based fault diagnosis, time series
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control
SIC - Sistemes Intel·ligents de Control

Participants

Arxius