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Ara es mostren els items 21-40 de 106

    • Buck-boost DC-DC converter with fractional control 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda; Martínez González, Rubén (2011)
      Comunicació de congrés
      Accés obert
      This paper deals with the fractional modeling of a DC-DC buck-boost converter, suitable in solar-powered electrical generation systems, and the design of a fractional controller for the aforementioned switching converter. ...

    • Buck–Boost DC-DC converter with fractional control 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda; Martínez González, Rubén (2011)
      Text en actes de congrés
      Accés obert
      This paper deals with the fractional modeling of a DC-DC buck-boost converter, suitable in solar-powered electrical generation systems, and the design of a fractional controller for the aforementioned switching converter. ...

    • Canal Identification for Fractional Linear Control Purposes 

      Martínez González, Rubén; Bolea Monte, Yolanda; Grau Saldes, Antoni; Martínez García, Herminio (Secretariado de Publicaciones e Intercambio científico. Universidad de Valladolid, 2009-09)
      Text en actes de congrés
      Accés obert
      In this paper an LPV rational order control model of an irrigation canal is experimentally obtained by using the described LPV fractional identification procedure. Global LPV model is obtained from polynomial interpolation ...

    • Collaborative localization for autonomous robots in structured environments 

      Guerra Paradas, Edmundo; Munguía Alcalá, Rodrigo Francisco; Bolea Monte, Yolanda; Grau Saldes, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A complete approach to the visual localization and mapping problem (SLAM) is presented in this work. The presented approach exploits the enhanced capabilities of a system where a human and a robot collaborate in ...

    • Computerized control strategy to prevent waste-water plants pollution 

      Bolea Monte, Yolanda; Grau Saldes, Antoni; Martínez García, Herminio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Comunicació de congrés
      Accés obert
      Pollution in coastal areas is very hazardous for population. The problem is even higher when this pollution occurs in bathing areas such as beaches in populated areas. In this work we present a new automatic control ...

    • Computerized control strategy to prevent wastewater plants pollution 

      Bolea Monte, Yolanda; Grau Saldes, Antoni; Martínez García, Herminio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
      Comunicació de congrés
      Accés obert
      Pollution in coastal areas is very hazardous for population. The problem is even higher when this pollution occurs in bathing areas such as beaches in populated areas. In this work we present a new automatic control ...

    • Current-Mode One-Cycle Control Applied to Linear-Assisted DC/DC Converters 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda; Martínez González, Rubén (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
      Text en actes de congrés
      Accés obert
      This article shows the proposal of an current-mode one-cycle control for linear-assisted DC/DC converters. Linearassisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the ...

    • Current-mode one-cycle control applied to linear–assisted DC/DC converters 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda; Gámiz Caro, Juan (2011)
      Comunicació de congrés
      Accés obert
      This article shows the proposal of an current-mode one-cycle control for linear-assisted DC/DC converters. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in ...

    • Current-mode one-cycle control applied to linear–assisted DC/DC converters 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This article shows the proposal of a current-mode one-cycle control for linear-assisted DC/DC converters. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in ...

    • Current–mode one-cycle control applied to linear-assisted DC/DC converters 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This article shows the proposal of a current-mode one-cycle control for linear-assisted DC/DC converters. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the ...

    • Current–Mode One-Cycle control applied to linear–assisted DC/DC converters 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda; Gámiz Caro, Juan (2011)
      Text en actes de congrés
      Accés obert
      This article shows the proposal of an current-mode one-cycle control for linear-assisted DC/DC converters. Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in ...

    • Data acquisition system for automotive testing according to the European Directive 2004/104/EC 

      Martínez García, Herminio; Gámiz Caro, Juan; Bolea Monte, Yolanda; Grau Saldes, Antoni (2016-03)
      Article
      Accés obert

    • Debats via twitter 

      Domingo Peña, Joan; Bolea Monte, Yolanda; Durán Moyano, José Luis; Grau Saldes, Antoni; Segura Casanovas, Joan (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-04-24)
      Text en actes de congrés
      Accés obert
      Es presenta una experiència de debat entre estudiants, tutelat pel professorat. Els debats a l’aula són una metodologia activa que, malgrat les seves virtuts, habitualment genera poca participació i que està força concentrada ...

    • Debats via Twitter 

      Domingo Peña, Joan; Segura Casanovas, Joan; Durán Moyano, José Luis; Grau Saldes, Antoni; Bolea Monte, Yolanda (Institut de Ciències de l'Educació, 2014-04)
      Capítol de llibre
      Accés obert
      Es presenta una experiència de debat entre estudiants, tutelat pel professorat. Els debats a l’aula són una metodologia activa que, malgrat les seves virtuts, habitualment genera poca participació i que està força concentrada ...

    • Design and development of aerial robotic systems for sampling operations in industrial environment 

      Munguía Alcalá, Rodrigo Francisco; Guerra Paradas, Edmundo; Urzua, Sarquis; Bolea Monte, Yolanda; Grau Saldes, Antoni (InTech, 2017-09-06)
      Capítol de llibre
      Accés obert
      This chapter describes the development of an autonomous fluid sampling system for outdoor facilities, and the localization solution to be used. The automated sampling system will be based on collaborative robotics, with a ...

    • Design and implementation of a virtual sensor network for smart waste water monitoring 

      Guerra Paradas, Edmundo; Bolea Monte, Yolanda; Gámiz Caro, Javier Francisco; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2020-01-08)
      Article
      Accés obert
      A high density virtual sensor network has been designed to robotize sampling tasks associated with monitoring of water treatment plant with open air basins. The designed virtual network is to be actually implemented by a ...

    • Design of a 4.5–V, 450–mA low–dropout voltage linear regulator based on a cascoded OTA 

      Martínez García, Herminio; Grau Saldes, Antoni; Bolea Monte, Yolanda (Universidade do Minho, Escola de Ciências, Departamento de matemáticas para a Ciência e Tecnologia, 2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a twostage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned two-stage ...

    • Detection and positioning of pipes and columns with autonomous multicopter drones 

      Guerra Paradas, Edmundo; Munguía Alcalá, Rodrigo Francisco; Bolea Monte, Yolanda; Grau Saldes, Antoni (2018-06-21)
      Article
      Accés obert
      A multimodal sensory array to accurately position aerial multicopter drones with respect to pipes has been studied, and a solution exploiting both LiDAR and vision sensors has been proposed. Several challenges, including ...

    • Didactical resources for sustainability 

      Grau Saldes, Antoni; Bolea Monte, Yolanda (2013)
      Text en actes de congrés
      Accés obert
      In this paper we discuss the use of computer simulations for sustainable systems. Specifically, we propose laboratory practices for Automatic Control subjects where the plants are sustainable systems. The interest is the ...

    • Discussion on Muskingum versus Integrator-delay models for control objectives 

      Bolea Monte, Yolanda; Puig Cayuela, Vicenç; Grau Saldes, Antoni (2014-08-14)
      Article
      Accés obert
      A comparative study about two models, Muskingum and integrator-delay (ID) models, for canal control is presented. The former is a simplified hydrological model which is very simple and extensively used in hydraulic engineering ...