• Fault diagnosis and fault tolerant control with application on a wind turbine low speed shaft encoder 

      Fogh Odgaard, Peter; Sánchez Sardi, Héctor Eloy; Escobet Canal, Teresa; Puig Cayuela, Vicenç (International Federation of Automatic Control (IFAC), 2015)
      Text en actes de congrés
      Accés obert
      In recent years, individual pitch control has been developed for wind turbines, with the purpose of reducing blade and tower loads. Such algorithms depend on reliable sensor information. The azimuth angle sensor, which ...
    • Fault diagnosis of advanced wind turbine benchmark using interval-based ARRs and observers 

      Sánchez Sardi, Héctor Eloy; Escobet Canal, Teresa; Puig Cayuela, Vicenç (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, the problem of the fault diagnosis of an advanced wind turbine benchmark will be addressed using analytical redundant relations (ARRs) and observers that considers uncertainty in a bounded context, using the ...
    • Fault diagnosis of an advanced wind turbine benchmark using interval-based ARRs and observers 

      Sánchez Sardi, Héctor Eloy; Escobet Canal, Teresa; Puig Cayuela, Vicenç; Fogh Odgaard, Peter (Institute of Electrical and Electronics Engineers (IEEE), 2015-06-01)
      Article
      Accés obert
      This paper proposes a model-based fault diagnosis (FD) approach for wind turbines and its application to a realistic wind turbine FD benchmark. The proposed FD approach combines the use of analytical redundancy relations ...
    • Health-aware model predictive control of wind turbines using fatigue prognosis 

      Sánchez Sardi, Héctor Eloy; Escobet Canal, Teresa; Puig Cayuela, Vicenç; Fogh Odgaard, Peter (International Federation of Automatic Control (IFAC), 2015)
      Text en actes de congrés
      Accés obert
      Wind turbines components are subject to considerable fatigue due to extreme environmental conditions to which are exposed, especially those located offshore. Interest in the integration of control with fatigue load ...
    • Health-aware model predictive control of wind turbines using fatigue prognosis 

      Sánchez Sardi, Héctor Eloy; Escobet Canal, Teresa; Puig Cayuela, Vicenç; Fogh Odgaard, Peter (2018-04-01)
      Article
      Accés obert
      Wind turbine components are subject to considerable fatigue because of extreme environmental conditions to which they are exposed, especially those located offshore. Wind turbine blades are under significant gravitational, ...
    • Prognostics and health aware model predictive control of wind turbines 

      Sánchez Sardi, Héctor Eloy (Universitat Politècnica de Catalunya, 2017-07-21)
      Tesi
      Accés obert
      Wind turbines components are subject to considerable stresses and fatigue due to extreme environmental conditions to which they are exposed, especially those located offshore. Also, the most common faults present in wind ...