Now showing items 21-40 of 49

    • Fault diagnosis 

      Escobet Canal, Teresa; Sarrate Estruch, Ramon; Comasòlivas Font, Ramon (Springer, 2017)
      Part of book or chapter of book
      Restricted access - publisher's policy
      This book presents a set of approaches for the real-time monitoring and control of drinking-water networks based on advanced information and communication technologies. It shows the reader how to achieve significant ...
    • 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)
      Conference report
      Open Access
      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)
      Conference report
      Restricted access - publisher's policy
      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
      Open Access
      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 ...
    • Formalism for a multiresolution time series database model 

      Llusà Serra, Aleix; Vila Marta, Sebastià; Escobet Canal, Teresa (2016-03)
      Article
      Open Access
      We formalise a specialised database management system model for time series using a multiresolution approach. These special purpose database systems store time series lossy compressed in a space-bounded storage. Time series ...
    • Frequency-based detection of replay attacks: application to a multiple tank system 

      Sánchez Corrales, Helem Sabina; Rotondo, Damiano; Escobet Canal, Teresa; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin (2018-01-01)
      Article
      Open Access
      This paper presents a benchmark for the detection and isolation of cyber attacks, which is a non-linear controlled interconnected system based on a two tank system. In this benchmark, a malicious attacker wants to remain ...
    • Gain-scheduling LPV control for autonomous vehicles including friction force estimation and compensation mechanism 

      Alcalá Baselga, Eugenio; Puig Cayuela, Vicenç; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa (2018-08-14)
      Article
      Open Access
      This study presents a solution for the integrated longitudinal and lateral control problem of urban autonomousvehicles. It is based on a gain-scheduling linear parameter-varying (LPV) control ...
    • Health aware control and model-based prognosis 

      Escobet Canal, Teresa; Puig Cayuela, Vicenç; Nejjari Akhi-Elarab, Fatiha (2012)
      Conference report
      Restricted access - author's decision
      This paper presents a novel methodology named Health-Aware Control (HAC) system, that integrates System Health Monitoring (SHM), Control and Prognosis. This new approach based on both current and future health state ...
    • 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
      Open Access
      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, ...
    • 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)
      Conference report
      Open Access
      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 stifness degradation approach 

      Eloy Sanchez, Hector; Escobet Canal, Teresa; Puig Cayuela, Vicenç (2020)
      Conference report
      Open Access
      Wind turbine blades are under signi cant gravitational, inertial, and aero-dynamic loads, which cause their fatigue and degradation during the wind turbine operational life. The present work proposes a Model Predictive ...
    • High pressure grinding rolls modelling with population balance models applied to tantalum ore 

      Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hamid, Sarbast; Oliva Moncunill, Josep; Alfonso Abella, María Pura; Escobet Canal, Teresa (2016)
      Conference report
      Open Access
      High pressure grinding rolls are a good alternative for comminution. This device presents low operative cost and high energy performance. Modelling of 16 mono-size assays have been carried out using grinding rolls with ...
    • La importancia y el alcance de los ciberataques sobre los sistemas de supervisión y control automático 

      Quevedo Casín, Joseba Jokin; Sánchez Corrales, Helem Sabina; Rotondo, Damiano; Puig Cayuela, Vicenç; Escobet Canal, Teresa (Grupo Tecnipublicaciones, 2020-01-16)
      Article
      Restricted access - publisher's policy
      El aumento de la conectividad de los sistemas de supervisión y de control automático de mediante el uso de Internet conlleva unos beneficios innegables pero a la vez abre la posibilidad a nuevos problemas (los ciberataques). ...
    • La integración de las tecnologías electrónica, informática y comunicaciones: diseño del nuevo grado en ingeniería de sistemas TIC 

      Giralt Mas, Ma. Rosa; Palà Schönwälder, Pere; Escobet Canal, Teresa; Vila Marta, Sebastià; Argelaguet Isanta, María Rosa (2011)
      Conference lecture
      Open Access
      La adaptación de las titulaciones al EEES ha supuesto un debate organizativo dentro de las universidades. En la EPSEM se decidió que uno de los grados que imparte fuera del ámbito TIC. Después de estudiar las necesidades ...
    • Low level control of an omnidirectional mobile robot 

      Comasòlivas Font, Ramon; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Escobet Canal, Antoni; Romera Formiguera, Juli (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
    • Millora de la qualotat docent de l'automàtica a la UPC 

      Escobet Canal, Teresa; Comasòlivas Font, Ramon; Masip, Albert; Nejjari Akhi-Elarab, Fatiha; Pérez, Ramon; Quevedo Casín, Joseba Jokin; Argelaguet Isanta, María Rosa; Contreras, Josep (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2009-06-08)
      Conference lecture
      Open Access
    • Model and requirements for a multiresolution time series database management system 

      Llusà Serra, Aleix; Escobet Canal, Teresa; Vila Marta, Sebastià (2012-12-17)
      External research report
      Open Access
      In this paper we define a model for multiresolution time series database management systems. The main objective is to store compactly a time series and manage consistently its temporal dimension. It is achieved by extracting ...
    • Modeling and robust low level control of an omnidirectional mobile robot 

      Comasòlivas Font, Ramon; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Escobet Canal, Antoni; Romera Formiguera, Juli (2017-04-01)
      Article
      Restricted access - publisher's policy
      This paper presents the modeling and robust low-level control design of a redundant mobile robot with four omnidirectional wheels, the iSense Robotic (iSRob) platform, that was designed to test safe control algorithms. ...
    • Modeling the liberation of comminuted scheelite using mineralogical properties 

      Hamid, Sarbast; Alfonso Abella, María Pura; Oliva Moncunill, Josep; Anticoi Sudzuki, Hernán Francisco; Guasch Cascallo, Eduard; Hoffmann Sampaio, Carlos; García-Vallès, Maite; Escobet Canal, Teresa (2019-09-03)
      Article
      Open Access
      In this paper, the modeling of the liberation of scheelite is presented. A pattern of concentration experiments was performed to investigate the scheelite liberation and distribution density calculation procedure. In this ...
    • Monitoring and optimal management approaches to reduce water and energy consumption in milk processing processes 

      Quevedo Casín, Joseba Jokin; Puig Cayuela, Vicenç; Escobet Canal, Teresa; Palà Schönwälder, Pere (2017)
      Conference report
      Open Access
      This paper proposes a methodology for the monitoring and optimal management of milk processing processes to reduce water and energy consumption. First, the key variables that should be measured to characterize the water/energy ...