Ara es mostren els items 9853-9872 de 90938

  • Application of phase change materials to passive cooling and heating systems for latent heat storage in buildings 

    Rojas Orcalla, Artur (Universitat Politècnica de Catalunya, 2015-03-11)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    Realitzat a/amb:  Glasgow Caledonian University
  • Application of phase-locked loops for grid syncronisation and for control of motor drives 

    Chandrasekar, Arun Agoram; Perumal, Adithya (Universitat Politècnica de Catalunya, 2016-06-08)
    Treball Final de Grau
    Accés restringit per acord de confidencialitat
  • Application of Posicast control method to generator excitation system 

    Ghorbani, Hamidreza; Candela García, José Ignacio; Luna Alloza, Álvaro; Rodríguez Cortés, Pedro (2014)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Application of Posicast control method to generator excitation system is presented in this paper. Presented control method is one of the simplest control design methods which can be installed in generators excitation to ...
  • Application of pptimal delays selection on parallel cascade Hammerstein models for the prediction of RF-power amplifier behavior 

    Silveira, Daniel D.; Arthaber, Holger; Gilabert Pinal, Pere Lluís; Magerl, Gottfried; Bertran Albertí, Eduardo (2006-12)
    Comunicació de congrés
    Accés obert
    In this work two different black-box modeling strategies are combined in order to achieve improved RF Power Amplifier (PA) models based on measured input/output signals. The model validation is here done within the low ...
  • Application of predictive control strategies to the management of complex networks in the urban water cycle 

    Ocampo-Martínez, Carlos; Puig Cayuela, Vicenç; Cembrano Gennari, Gabriela; Quevedo Casín, Joseba Jokin (2013)
    Article
    Accés obert
    The management of the urban water cycle (UWC) is a subject of increasing interest because of its social, economic, and environmental impact. The most important issues include the sustainable use of limited resources and ...
  • Application of pulsed digital oscillators (PDO) 

    Notaro, Alessandro (Universitat Politècnica de Catalunya, 2011-03-30)
    Projecte/Treball Final de Carrera
    Accés obert
    Català: En aquest treball, s'ha estudiat un sistema que ja existeix per la selecció de les modes de ressonància d'un ressonador MEMS actuant sobre paràmetres del llaç de re-alimentació. La caracterització es va completar ...
  • Application of PVDF ultrafiltration membranes to treat and reuse textile wastewater 

    Buscio Olivera, Valentina; Crespi Rosell, Martin; Gutiérrez Bouzán, María Carmen (2016)
    Article
    Accés obert
    In this work, the feasibility of polyvinylidene difluoride ultrafiltration membranes to treat textile wastewater was studied. The C.I. Disperse Orange 30 and C.I. Disperse Rubine 73 were selected as pollutant for the ...
  • Application of QFD methodology to improve the conception of a rack 

    Lombarte Ros, Gerard (Universitat Politècnica de Catalunya / Universidade de Sao Paulo, 2011)
    Projecte Final de Màster Oficial
    Accés obert
    This project aims to study the redesign of a standard rack of a company in order to achieve improvements through the implementation of the tool named Quality Function Deployment (QFD). This tool is used in the informational ...
  • Application of receiver operating characteristic (ROC) methodology in biological studies on marine resources: sex determination of Paracentrotus lividus (Lamarck, 1816) 

    Lustres-Pérez, Vicente; Rodríguez-Álvarez, María Xosé; Pata, María P.; Fernández Pulpeiro, Eugenio; Cadarso-Suárez, Carmen (Institut d'Estadística de Catalunya, 2010)
    Article
    Accés obert
    The receiver operating characteristic (ROC) curve is usually used in biomedicine as an indicator of the accuracy of diagnostic tests. However, this measure of discrimination has been little used in other areas, such as ...
  • Application of reverse engineering concepts to compressed air tank 

    Gilles, Guedia Guemo (Universitat Politècnica de Catalunya, 2010-06)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    This study, application of reverse engineering concepts to a compressed air tank, leads us to calculate tank shell in static and fatigue, by using of formulas and software. Furthermore, unsatisfying results from basics ...
  • Application of robust model predictive control to a renewable hydrogen-based microgrid 

    Velarde, Pablo; Maestre Torreblanca, José María; Ocampo-Martínez, Carlos; Bordons Alba, Carlos (2016)
    Text en actes de congrés
    Accés obert
    In order to cope with uncertainties present in the renewable energy generation, as well as in the demand consumer, we propose in this paper the formulation and comparison of three robust model predictive control techniques, ...
  • Application of root cause analysis in improvement of product quality and productivity 

    Mahto, Kumar, Anjani Dalgobind (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2008-12)
    Article
    Accés obert
    Root-cause identification for quality and productivity related problems are key issues for manufacturing processes. It has been a very challenging engineering problem particularly in a multistage manufacturing, where maximum ...
  • Application of sales forecasting for new products 

    Sainz Comas, Marina (Universitat Politècnica de Catalunya, 2011-10)
    Projecte/Treball Final de Carrera
    Accés obert
    El present projecte pretén millorar la previsió de vendes per a productes d’alt consum nous al mercat, posant especial atenció en crear un sistema assequible per a petites i mitjanes empreses i adaptat a qualsevol mida ...
  • Application of selective leaching in fabrication of thin film ybco devices 

    James, Pm; O'Callaghan Castellà, Juan Manuel (1993-03)
    Article
    Accés obert
    Ethylenediamine solutions have been shown to turn bulk YBCO into insulating materials. The effect of these solutions on thin YBCO films is studied. In both unpatterned and patterned films, a smooth decrease in critical ...
  • Application of selective leaching in fabrication of thin film ybco devices 

    James, P. M.; O'Callaghan Castellà, Juan Manuel (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1993-03-31)
    Article
    Accés obert
    Ethylenediamine solutions have been shown to turn bulk YBCO into insulating materials. The effect of these solutions on thin YBCO films is studied. In both unpatterned and patterned films, a smooth decrease in critical ...
  • Application of Sliding Mode Control to the design of a Buck-based sinusoidal Generator 

    Biel Solé, Domingo; Fossas Colet, Enric; Guinjoan Gispert, Francisco; Alarcón Cot, Eduardo José; Poveda López, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2001-06)
    Article
    Accés obert
    This paper is devoted to the design of a sliding-mode control scheme for a buck-based inverter, with programmable amplitude, frequency, and dc offset, with no external sinusoidal reference required. A general procedure for ...
  • Application of subsynchronous damping controller to static var compensator 

    Ghorbani, Hamidreza; Moghadam, Davoud Esmaeil; Luna Alloza, Álvaro; Candela García, José Ignacio; Rodríguez Cortés, Pedro (2015)
    Text en actes de congrés
    Accés obert
    This paper proposes a new auxiliary Subsynchronous Damping Controller (SSDC) for the Static Var Compensator (SVC) to damp out subsynchronous oscillations in power system containing series compensated transmission lines. ...
  • Application of surface enzyme treatments using laccase and a hydrophobic compound to paper-based media 

    Cusola Aumedes, Oriol; Valls Vidal, Cristina; Vidal Lluciá, Teresa; Roncero Vivero, María Blanca (2013-01-11)
    Article
    Accés restringit per política de l'editorial
    A new approach for the hydrophobization of finished cellulosic substrates based on a previously reported enzymatic technique is proposed. Commercial finished paper was hydrophobized by using laccase from Trametes villosa ...
  • Application of System Dynamics to model rework in construction projects 

    Ramírez Cruz, Néstor Eduardo (Universitat Politècnica de Catalunya, 2014-02-25)
    Projecte Final de Màster Oficial
    Accés obert
  • Application of system-based correction factors in condition rating of steel-composite bridges 

    Casas Rius, Joan Ramon; Anitori, Giorgio; Ghosn, Michel (CRC Press Taylor, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Traditional condition rating procedures concentrate on member condition and give no consider-ation to system behavior. In this paper a methodology is proposed to modify the correction factor applied dur-ing the assignment ...