Fault diagnosis for validation of hydrometric data collected from sewer networks

F. Hamioud, C. Joannis & J. Ragot
The measured values provided by sewerage monitoring systems require a processing for their validation. This paper applies a method of diagnosis on a set of measurements collected from the sewer network of Nantes (France), This method relies on the overall information redundancy, which is captured in a set of linear models. These models generate residuals, which are tested for the detection and localisation of potential faulty sensors. The diagnosis uses the theoretical signature matrix, which...

1 Related Work

Fault diagnosis for validation of hydrometric data collected from sewer networks

F. Hamioud, C. Joannis & J. Ragot
The measured values provided by sewerage monitoring systems require a processing for their validation. This paper applies a method of diagnosis on a set of measurements collected from the sewer network of Nantes (France), This method relies on the overall information redundancy, which is captured in a set of linear models. These models generate residuals, which are tested for the detection and localisation of potential faulty sensors. The diagnosis uses the theoretical signature matrix, which...

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Publication Year

  • 2005
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