Exploració per autor "Rajaoarisoa, Lala H."

Ara es mostren els items 21-25 de 25

    • Robust data-driven leak localization in water distribution networks using pressure measurements and topological information 

      Alves, Débora Cristina Costa da Silva; Blesa Izquierdo, Joaquim; Duviella, Eric; Rajaoarisoa, Lala H. (2021-11-13)
      Article
      Accés obert
      This article presents a new data-driven method for locating leaks in water distribution networks (WDNs). It is triggered after a leak has been detected in the WDN. The proposed approach is based on the use of inlet pressure ...

    • Sensor fault diagnosis in inland navigation networks based on a grey-box model 

      Segovia Castillo, Pau; Blesa Izquierdo, Joaquim; Duviella, Eric; Rajaoarisoa, Lala H.; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2018)
      Text en actes de congrés
      Accés obert
      Inland navigation networks are equipped with limnimeters to measure and record water level data for the control of water levels and the management of water resources. When faults occur on sensors, corrupted data can be ...

    • Sensor fault diagnosis of inland navigation system using physical model and pattern recognition approach 

      Horvath, Klaudia; Blesa Izquierdo, Joaquim; Duviella, Eric; Rajaoarisoa, Lala H.; Puig Cayuela, Vicenç; Chuquet, Karine (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In recent years, inland navigation networks benefit from the innovation of the instrumentation and SCADA systems. These data acquisition and control systems le d to a reactive asset-management of inland navigation networks. ...

    • Sliding window assessment for sensor fault model-based diagnosis in inland waterways 

      Segovia Castillo, Pablo; Blesa Izquierdo, Joaquim; Duviella, Eric; Rajaoarisoa, Lala H.; Nejjari Akhi-Elarab, Fatiha; Puig Cayuela, Vicenç (2018-01-01)
      Article
      Accés obert
      The Cuinchy-Fontinettes reach belongs to the inland waterways in the north of France. It is equipped with limnimeters that measure water level data for the management of the water resources. These data can be corrupted by ...

    • Topological analysis of water distribution networks for optimal leak localization 

      Alves, Débora Cristina Costa da Silva; Blesa Izquierdo, Joaquim; Duviella, Eric; Rajaoarisoa, Lala H. (Institute of Physics (IOP), 2022)
      Text en actes de congrés
      Accés obert
      This paper introduces two methodologies to provide an optimum sensor deployment layout, one based on a model-based approach and the other entirely data-driven. The first method is formulated as an integer optimization ...