Now showing items 1-20 of 45

    • Adaptive-smith predictor for controlling an automotive electronic throttle over network 

      Caruntu, Constantin; Vargas, Alessandro; Acho Zuppa, Leonardo; Pujol Vázquez, Gisela (Elsevier, 2018-04)
      Article
      Open Access
      The paper presents a control strategy for an automotive electronic throttle, a device used to regulate the power produced by spark-ignition engines. Controlling the electronic throttle body is a difficult task because ...
    • Analysis of clock tree implementation on ASIC block QoR 

      Antúnez Sánchez, Javier (Universitat Politècnica de Catalunya, 2017-10)
      Master thesis
      Open Access
      Covenantee:   eSilicon
      The scope of this project is to develop a base methodology for clock tree synthesis that can improve the base results regarding the clock structure. The analysis of results will be done with a Quality of Results sets of ...
    • Automatización y control de un motor a pasos para la sintonización de filtros de microondas 

      Benet Freissinier, Josep (Universitat Politècnica de Catalunya, 2010-12-15)
      Master thesis (pre-Bologna period)
      Open Access
      Català: L'objectiu del projecte és ajustar de forma automàtica la freqüència central de un ressonador de microones a la freqüència que desitgi l'usuari. Per aconseguir-ho, s'introdueix la freqüència desitjada al software ...
    • Characterizing fault propagation in safety-critical processor designs 

      Espinosa, Jaime; Hernandez, Carles; Abella Ferrer, Jaume (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      Achieving reduced time-to-market in modern electronic designs targeting safety critical applications is becoming very challenging, as these designs need to go through a certification step that introduces a non-negligible ...
    • Control d’inversors de potència trifàsics en el domini dq 

      Stojčević, Petar; Vela Sol, Ruben (Universitat Politècnica de Catalunya, 2012-01-27)
      Master thesis (pre-Bologna period)
      Open Access
      Es tracta de dissenyar i implementar els controls adequats per a inversors de potència trifàsics. Es desitja injectar potència activa i reactiva a la xarxa elèctrica de manera independent. Es considera que la font d'energia ...
    • Convertidor para control de cristal de transparencia electrocontrolable 

      Rivera Castro, Alejandro (Universitat Politècnica de Catalunya, 2018-07)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • Desenvolupament d’una interfase sèrie de comunicacions per DSP 

      Caminal Villodres, Genís (Universitat Politècnica de Catalunya, 2015-08-08)
      Master thesis (pre-Bologna period)
      Open Access
      El present projecte final de carrera, tracta sobre la confecció i programació d’una plataforma amb un microcontrolador que es comunica via sèrie RS232 amb una DSP de control, o que realitza la funció d’inversor, connectada ...
    • Design of a Charge Pump-Based Body Bias Generator for FDSOI Circuits 

      Justo Ramos, Diego (Universitat Politècnica de Catalunya, 2018-02)
      Master thesis
      Open Access
      Electronics circuits powered at near-threshold voltages (ultra-low voltage designs) are desirable for their low power consumption. However, the performance at such voltage supply is degraded. The application of forward ...
    • Design of an output-capacitorless low-dropout regulator for power management applications 

      Martínez García, Herminio (Universidad Miguel Hernández de Elche, 2016)
      Conference report
      Open Access
      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 ...
    • Design of low-dropout regulator for ultra low power on-chip applications 

      Aymerich Gubern, Joan (Universitat Politècnica de Catalunya, 2016-02-05)
      Master thesis
      Open Access
      Low Drop Out (LDO) voltage regulators are commonly used to supply low-voltage digital circuits such as microprocessor cores. These digital circuits normally are continuously changing from one mode of operation to another. ...
    • Diseño de un sistema de estabilización utilizando sensores inteligentes 

      Sánchez Avilés, Marlon Antonio (Universitat Politècnica de Catalunya, 2015-06)
      Master thesis (pre-Bologna period)
      Open Access
      This final project proposes the development of an intelligent sensor system low cost based on accelerometers and PICs to create a stabilization system for detecting tilt of a platform. This system will maintain the platform ...
    • Diseño de una central de conserjería multimedia para sistemas de videoportero 

      Merchán Alonso, Manuel (Universitat Politècnica de Catalunya, 2012-12-20)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      [ANGLÈS] In this project has been designed a prototype of multimedia porter exchanges compatible with video door entry system "PLUS" of "GOLMAR COMMUNICATION SYSTEMS". For this, a "i.MX27" evaluation board of "Freescale" ...
    • Ejercicio 1 : Ley de ohm, KCL, KVL 

      Soria Pérez, José Antonio (2013-03-21)
      Audiovisual
      Open Access
      Ejercicio nº 1 de la serie de ejercicios resueltos del Bloque 1 sobre análisis sistemático. En este vídeo se introduce la serie de ejercicios y se trabaja la Ley de ohm, KCL y KVL
    • Ejercicio 2 : Conversión Norton a Thevenin 

      Soria Pérez, José Antonio (2013-03-21)
      Audiovisual
      Open Access
      Ejercicio nº2 de la serie de ejercicios resueltos del Bloque 1 sobre análisis sistemático. En este vídeo se trabaja la conversión Norton/Thevenin
    • Ejercicio 3 (Parte 1) : Método sistemático de corrientes de malla 

      Soria Pérez, José Antonio (2013-03-21)
      Audiovisual
      Open Access
      Primera parte del ejercicio nº3 de la serie de ejercicios resueltos del Bloque 1 sobre análisis sistemático. En este vídeo se trabaja el método sistemático de corriente de malla.
    • Ejercicio 3 (Parte 2) : Cálculo numérico con Matlab 

      Soria Pérez, José Antonio (2013-03-21)
      Audiovisual
      Open Access
      Segunda parte del ejercicio nº3 de la serie de ejercicios resueltos del Bloque 1 sobre análisis sistemático. En este vídeo se trabaja el cálculo numérico con Matlab.
    • Electronic locking for high voltage grounding system 

      Boja Gallart, Eduard (Universitat Politècnica de Catalunya, 2014-06)
      Bachelor thesis
      Open Access
    • Electronic system for measuring rotational speed using a magnetoresistive sensor 

      Campiña García, David (Universitat Politècnica de Catalunya, 2011-07-28)
      Master thesis
      Restricted access - author's decision
      This project describes the design and implementation of an electronic system for measuring rotational speed using a magnetoresistive sensor. Initially, different types of rotational speed sensors are studied. This study ...
    • Enhancing the performance of output-capacitorless LDO regulators by pass-transistor segmentation 

      Shirmohammadli, V.; Saberkari, Alireza; Martínez García, Herminio; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Conference report
      Restricted access - publisher's policy
      This paper deals with a circuit proposal along with theoretical analysis to provide a solution for enhancing the stability and transient performance of external capacitorless low-dropout regulators (CL-LDOs) by segmenting ...
    • Estudi de l'envelliment de sistemes electrònics 

      Romero Sangüesa, Ramon (Universitat Politècnica de Catalunya, 2015-09-23)
      Master thesis (pre-Bologna period)
      Open Access
      The aim of this project is to assess whether the fundamentals of irreversible thermodynamics, and in particular the notion of entropy generation, are valid to characterize induced damage due to the capacitive elements of ...