Now showing items 1-20 of 62

    • A Proportional digital controller to monitor load variation in wind turbine systems 

      Gibergans Bàguena, José; Buenestado Caballero, Pablo; Pujol Vázquez, Gisela; Acho Zuppa, Leonardo (2022-01-13)
      Article
      Open Access
      Monitoring the variation of the loading blades is fundamental due to its importance in the behavior of the wind turbine system. Blade performance can be affected by different loads that alter energy conversion efficiency ...
    • A recent electronic control circuit to a throttle device 

      Acho Zuppa, Leonardo; Pujol Vázquez, Gisela; Gibergans Bàguena, José (2020-01)
      Article
      Open Access
      The main objective of this paper is to conceive a recent electronic control circuit to the throttle device. The throttle mechanical actuator is the most important part in an automotive gasoline engine. Among the different ...
    • Apunts de probabilitat i estadística 

      Mañosa Fernández, Víctor; Forcada Plaza, Santiago; Gálvez Carrillo, Maria Immaculada; Monsó Burgués, Enrique P.J.; Gibergans Bàguena, José; Jiménez Jiménez, María José (Universitat Politècnica de Catalunya, 2013)
      Lecture notes
      Open Access
    • Bayesian trend analysis for daily rainfall series of Barcelona 

      Ortego Martínez, María Isabel; Gibergans Bàguena, José; Tolosana Delgado, Raimon; Egozcue Rubí, Juan José; Llasat Botija, Maria Carmen (2010-07-15)
      Article
      Open Access
      A Point-Over-Threshold approach using a reparameterization of the Generalized Pareto Distribution (GPD) has been used to assess changes in the daily rainfall Barcelona series (1854–2006). A Bayesian approach, considering ...
    • CÀLCUL (Examen 1r quadrimestre, 1r parcial) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 2012-11-06)
      Exam
      Restricted access to the UPC academic community
    • CÀLCUL (Examen 1r quadrimestre, 2n parcial) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 2013-01-17)
      Exam
      Restricted access to the UPC academic community
    • CÀLCUL (Examen 1r quadrimestre, 2n parcial) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 2013-01-17)
      Exam
      Restricted access to the UPC academic community
    • Cálculo avanzado para ingeniería : teoría, problemas resueltos y aplicaciones 

      Arias Vicente, Irene; Gesto Beiroa, José Manuel; Gibergans Bàguena, José; Ikhouane, Fayçal; Parés Mariné, Núria; Pozo Montero, Francesc; Pujol Vázquez, Gisela; Vidal Seguí, Yolanda (Edicions UPC, 2008)
      Book
      Restricted access to UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC users
      Este libro sigue el esquema básico de la asignatura troncal Matemáticas 2 (capítulos 1, 2, 3, 4 y 5) y parte del temario de las asignaturas Matemáticas 1 (capítulo 1) y Matemáticas 3 (capítulos 6 y 7), que los autores ...
    • Commuted PD controller for nonlinear systems: glucose–insulin regulatory case 

      Pujol Vázquez, Gisela; Acho Zuppa, Leonardo; Gibergans Bàguena, José (Multidisciplinary Digital Publishing Institute, 2023-07)
      Article
      Open Access
      As an option to deal with insulin-dependent disease, a recently commuted PD control strategy is designed and carefully analyzed for different clinic diabetic patients. This controller approach is mainly conceived to stabilize ...
    • Comparative study of annular regions containing all the zeros of a polynomial 

      Díaz Barrero, José Luis; Gibergans Bàguena, José; Pantelimon Popescu, George (2018-03)
      Article
      Restricted access - author's decision
    • Definició d'un índex per a la caracterització de la qualitat ambiental d'un hivernacle 

      Hervada Sala, Carme; Gibergans Bàguena, José; Jarauta Bragulat, Eusebio (2018)
      Article
      Restricted access - author's decision
    • Development of air quality indexes using compositional approach 

      Jarauta Bragulat, Eusebio; Egozcue, Juan José; Hervada Sala, Carme; Gibergans Bàguena, José (2015)
      Conference lecture
      Restricted access - publisher's policy
      A compositional approach to air quality index (AQI) based on a log-contrast of pollutants over non-polluted air fraction was recently developed. This approach let to three open questions about consistency and formalization ...
    • Electronic Device and Data Processing Method for Soil Resistivity Analysis 

      Acho Zuppa, Leonardo; Pujol Vázquez, Gisela; Gibergans Bàguena, José (2021-06)
      Article
      Open Access
      This paper presents a mathematical algorithm and an electronic device to study soil resistivity. The system was based on introducing a time-varying electrical signal into the soil by using two electrodes and then collecting ...
    • Exercicis de probabilitat i estadística amb l'ajuda de MINITAB 

      Mañosa Fernández, Víctor; Forcada Plaza, Santiago; Gálvez Carrillo, Maria Immaculada; Monsó Burgués, Enrique P.J.; Gibergans Bàguena, José; Jiménez Jiménez, María José (Universitat Politècnica de Catalunya, 2013)
      Problem statement, exercise
      Open Access
    • Exercicis Resolts de Probabilitat i Estadística 

      Gibergans Bàguena, José; Guillamon Grabolosa, Antoni; Domínguez Sevilla, José Francisco; Mañosa Fernández, Víctor (Universitat Politècnica de Catalunya, 2022-06-21)
      Problem statement, exercise
      Open Access
    • Fault detection algorithm for wind turbines’ pitch actuator systems 

      Pujol Vázquez, Gisela; Acho Zuppa, Leonardo; Gibergans Bàguena, José (2020-06-04)
      Article
      Open Access
      A fault detection innovation to wind turbines’ pitch actuators is an important subject to guarantee the efficiency wind energy conversion and long lifetime operation of these rotatory machines. Therefore, a recent and ...
    • FONAMENTS MATEMATICS DE L'ENGINYERIA I (I) (Examen Final) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 1998-06-12)
      Exam
      Restricted access to the UPC academic community
    • FONAMENTS MATEMATICS DE L'ENGINYERIA I (Q) (Examen Final) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 1998-05-29)
      Exam
      Restricted access to the UPC academic community
    • MATEMÀTIQUES I (Examen 1r quadrimestre, 1r parcial) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 2013-12-31)
      Exam
      Restricted access to the UPC academic community
    • MATEMÀTIQUES I (Examen 1r quadrimestre, 2n parcial) 

      Gibergans Bàguena, José (Universitat Politècnica de Catalunya, 2013-01-14)
      Exam
      Restricted access to the UPC academic community