Enviaments recents

  • Poincaré plot analysis of cerebral blood flow signals : feature extraction and classification methods for apnea detection 

    González Pijuán, Carmen; Jensen, Erik Weber; Gambus, Pedro L.; Vallverdú Ferrer, Montserrat (Public Library of Science (PLOS), 2018-12-07)
    Article
    Accés obert
    Objective: Rheoencephalography is a simple and inexpensive technique for cerebral blood flow assessment, however, it is not used in clinical practice since its correlation to clinical conditions has not yet been extensively ...
  • FELLA: an R package to enrich metabolomics data 

    Picart Armada, Sergio; Fernandez Albert, Francesc; Vinaixa, Maria; Yanes, Óscar; Perera Lluna, Alexandre (2018-12-22)
    Article
    Accés obert
    Background: Pathway enrichment techniques are useful for understanding experimental metabolomics data. Their purpose is to give context to the affected metabolites in terms of the prior knowledge contained in metabolic ...
  • Visual-based SLAM configurations for cooperative multi-UAV systems with a lead agent: an observability-based approach 

    Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Guerra Paradas, Edmundo; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-03)
    Article
    Accés obert
    In this work, the problem of the cooperative visual-based SLAM for the class of multi-UA systems that integrates a lead agent has been addressed. In these kinds of systems, a team of aerial robots flying in formation must ...
  • Knowledge-oriented task and motion planning for multiple mobile robots 

    Akbari, Aliakbar; Ud Din, Muhayy; Rosell Gratacòs, Jan (2019-01-04)
    Article
    Accés restringit per política de l'editorial
    Robotic systems composed of several mobile robots moving in human environments pose several problems at perception, planning and control levels. In these environments, there may be obstacles obstructing the paths, which ...
  • Modelling uncertainty for leak localization in Water Networks 

    Blesa Izquierdo, Joaquim; Pérez Magrané, Ramon (2018-01-01)
    Article
    Accés obert
    The performance and success of model-based leak localization methods applied to water distribution networks (WDN) highly depends on the uncertainty of the system considered. This work proposes an original method of modeling ...
  • A method for fault detection and diagnostics in ventilation units using virtual sensors 

    Giovanni Mattera, Claudio; Quevedo Casín, Joseba Jokin; Escobet Canal, Teresa; Reza Shaker, Hamir; Jradi, Muhyiddine (Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-14)
    Article
    Accés obert
    Buildings represent a significant portion of global energy consumption. Ventilation units are complex components, often customized for the specific building, responsible for a large part of energy consumption. Their faults ...
  • A two-tank benchmark for detection and isolation of cyber attacks 

    Quevedo Casín, Joseba Jokin; Sánchez Corrales, Helem Sabina; Rotondo, Damiano; Escobet Canal, Teresa; Puig Cayuela, Vicenç (2018-01-01)
    Article
    Accés obert
    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 ...
  • Pumps condition assessment in water distribution networks 

    Soldevila, Adrià; Blesa Izquierdo, Joaquim; Fernández Canti, Rosa M.; Tornil Sin, Sebastián; Meseguer Amela, Jordi; Puig Cayuela, Vicenç (2018-01-01)
    Article
    Accés obert
    This paper presents a method for the detection of faults in electrical pumps. The method relies on the computation of two features, the pump efficiency and the hydraulic balance, that present reference values during healthy ...
  • Análisis coste-beneficio de las estructuras inteligentes 

    Ruiz Gorrindo, Félix; Martí Colom, Pau; Llorens García, Ariadna (Universidad Politécnica de Madrid (UPM), 2018)
    Article
    Accés obert
    Definimos estructura inteligente como aquella estructura dotada de unos sensores (en especial continuos y de fibra óptica), de manera que es capaz de transmitir datos de interés sobre su estado de salud (deformaciones, ...
  • A wind farm control strategy for power reserve maximization 

    Siniscalchi Minna, Sara; Bianchi, Fernando Daniel; Prada Gil, Mikel de; Ocampo-Martínez, Carlos (Elsevier, 2019-02-01)
    Article
    Accés obert
    Nowadays, in many countries wind energy is responsible for a significant part of the electricity generation. For this reason, Transmission System Operators (TSOs) are now demanding the wind power plants (WPPs) to contribute ...
  • Distributed model predictive control applied to a VAV based HVAC system based on sensitivity analysis 

    Darure, Tejaswinee; Puig Cayuela, Vicenç; Yamé, Joseph; Hamelin, Frederic; Wang, Ye (2018-01-01)
    Article
    Accés restringit per política de l'editorial
    This paper proposes a distributed model predictive control strategy for a HVAC system that relies on its decomposition into subsystems based on the sensitivity analysis. An economic model predictive controller is implemented ...
  • A robust fault detection method using a zonotopic Kaucher set-membership approach 

    Schwab, Stefan; Puig Cayuela, Vicenç; Hohmann, Soeren (2018-01-01)
    Article
    Accés obert
    This paper presents a robust fault detection method using a zonotopic Kaucher set-membership method. The fault detection approach is based on checking the consistency between the model and the data. Consistency is given ...

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