Browsing by Author "Gibergans Bàguena, José"
Now showing items 1-20 of 58
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A Proportional digital controller to monitor load variation in wind turbine systems
(2022-01-13)
Article
Open AccessMonitoring 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
(2020-01)
Article
Open AccessThe 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
(Universitat Politècnica de Catalunya, 2013)
Lecture notes
Open Access -
Bayesian trend analysis for daily rainfall series of Barcelona
(2010-07-15)
Article
Open AccessA 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)
(Universitat Politècnica de Catalunya, 2012-11-06)
Exam
Restricted access to the UPC academic community -
CÀLCUL (Examen 1r quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2013-01-17)
Exam
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CÀLCUL (Examen 1r quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2013-01-17)
Exam
Restricted access to the UPC academic community -
Comparative study of annular regions containing all the zeros of a polynomial
(2018-03)
Article
Restricted access - author's decision -
Definició d'un índex per a la caracterització de la qualitat ambiental d'un hivernacle
(2018)
Article
Restricted access - author's decision -
Development of air quality indexes using compositional approach
(2015)
Conference lecture
Restricted access - publisher's policyA 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
(2021-06)
Article
Open AccessThis 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
(Universitat Politècnica de Catalunya, 2013)
Problem statement, exercise
Open Access -
Exercicis Resolts de Probabilitat i Estadística
(Universitat Politècnica de Catalunya, 2022-06-21)
Problem statement, exercise
Open Access -
Fault detection algorithm for wind turbines’ pitch actuator systems
(2020-06-04)
Article
Open AccessA 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)
(Universitat Politècnica de Catalunya, 1998-06-12)
Exam
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FONAMENTS MATEMATICS DE L'ENGINYERIA I (Q) (Examen Final)
(Universitat Politècnica de Catalunya, 1998-05-29)
Exam
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MATEMÀTIQUES I (Examen 1r quadrimestre, 1r parcial)
(Universitat Politècnica de Catalunya, 2013-12-31)
Exam
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MATEMÀTIQUES I (Examen 1r quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2014-01-09)
Exam
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MATEMÀTIQUES I (Examen 1r quadrimestre, 2n parcial)
(Universitat Politècnica de Catalunya, 2013-01-14)
Exam
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MATEMÀTIQUES I (Examen 2n quadrimestre, 1r parcial)
(Universitat Politècnica de Catalunya, 2012-04-13)
Exam
Restricted access to the UPC academic community
