Reference : Sensor Placement for Fault Diagnosis Performance Maximization in Distribution Networks
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Computer science
Sensor Placement for Fault Diagnosis Performance Maximization in Distribution Networks
Sarrate, Ramon [Universitat Politècnica de Catalunya > ESAII - SAC]
Nejjari, Fatiha [Universitat Politècnica de Catalunya > ESAII - SAC]
Rosich, Albert mailto [Universitat Politècnica de Catalunya > ESAII - SAC]
Control & Automation (MED), 2012 20th Mediterranean Conference on
20th Mediterranean Conference on Control and Automation (MED)
from 03-07-2012 to 06-07-2012
[en] Fault diagnosis ; Sensor placement ; Water networks
[en] The success of any diagnosis strategy critically depends on the sensors measuring process variables. This paper presents a strategy based on diagnosability maximization for optimally locating sensors in distribution networks. The goal is to characterize and determine the set of sensors that guarantees a maximum degree of diagnosability taking into account a given sensor configuration cardinality constraint. The strategy is based on the structural model of the system under consideration. Structural analysis is a powerful tool for determining diagnosis possibilities and evaluating whether the number and the location of sensors are adequate in order to meet some diagnosis specifications. The proposed approach is successfully applied to leakage detection in a Drinking Water Distribution Network.

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