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Limnimeter and rain gauge FDI in sewer networks using an interval parity equations based detection approach and an enhanced isolation scheme

Autor
Puig, V.; Blesa, J.
Tipus d'activitat
Article en revista
Revista
Control engineering practice
Data de publicació
2013-02
Volum
21
Número
2
Pàgina inicial
146
Pàgina final
170
DOI
https://doi.org/10.1016/j.conengprac.2012.09.015 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26823 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0967066112001980 Obrir en finestra nova
Resum
In this paper, a methodology for limnimeter and rain-gauge fault detection and isolation (FDI) in sewer networks is presented. The proposed model based FDI approach uses interval parity equations for fault detection in order to enhance robustness against modelling errors and noise. They both are assumed unknown but bounded, following the so-called interval (or set-membership) approach. On the other hand, fault isolation relies on an algorithm that reasons using several fault signature matrices t...
Citació
Puig, V.; Blesa, J. Limnimeter and rain gauge FDI in sewer networks using an interval parity equations based detection approach and an enhanced isolation scheme. "Control engineering practice", Febrer 2013, vol. 21, núm. 2, p. 146-170.
Paraules clau
Fault detection, Fault isolation, Robust methods, Sewer networks
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

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