Now showing items 1-20 of 42

  • 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, 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 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" ...
  • 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 ...
  • 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 ...