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Leak signature space: an original representation for robust leak location in water distribution networks

Autor
Casillas, M.; Garza, L.; Puig, V.; Vargas-Martinez, A.
Tipus d'activitat
Article en revista
Revista
Water
Data de publicació
2015-03-01
Volum
7
Número
3
Pàgina inicial
1129
Pàgina final
1148
DOI
https://doi.org/10.3390/w7031129 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/27696 Obrir en finestra nova
Resum
In this paper, an original model-based scheme for leak location using pressure sensors in water distribution networks is introduced. The proposed approach is based on a new representation called the Leak Signature Space (LSS) that associates a specific signature to each leak location being minimally affected by leak magnitude. The LSS considers a linear model approximation of the relation between pressure residuals and leaks that is projected onto a selected hyperplane. This new approach allows ...
Citació
Casillas, M. [et al.]. Leak signature space: an original representation for robust leak location in water distribution networks. "Water", 01 Març 2015, vol. 7, núm. 3, p. 1129-1148.
Paraules clau
algorithm, diagnosis, leak signature space, leak location, linear model approximation, pipe networks, sensor, systems, water distribution networks
Grup de recerca
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Sistemes Avançats de Control

Participants

  • Casillas, Myrna V.  (autor)
  • Garza Castañón, Luís Eduardo  (autor)
  • Puig Cayuela, Vicenç  (autor)
  • Vargas Martinez, Adriana  (autor)

Arxius