Browsing by Subject "Control digital"
Now showing items 1-20 of 28
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A new control strategy for three-phase shunt active power filters based on FIR prediction
(Institute of Electrical and Electronics Engineers (IEEE), 2020-08-07)
Article
Restricted access - publisher's policyA new discrete-time control strategy for three-phase three-wire shunt active power filters (APF) is presented, based on a mathematical model in the stationary reference frame. It involves a feedback-linearization-type ... -
A simple control strategy to increase the total efficiency of multi-converter systems
(2013)
Conference report
Open AccessThis paper presents a simple control strategy that is employed together with an optimization methodology to achieve optimal efficiency in systems composed by multiple parallel converters. An external loop is responsible ... -
Aplicacions de control per retorn d'estat amb tarja d'adquisició de dades i visual basic
(Universitat Politècnica de Catalunya, 2011)
Master thesis (pre-Bologna period)
Open AccessL’objectiu del projecte consisteix en poder controlar un sistema en temps real mitjançant una targeta d’adquisició de dades. Els resultats més significatius serien les diferències que hi ha segons el tipus de controlador. ... -
Control digital d'un motor d'inducció
(Universitat Politècnica de Catalunya, 2013-06)
Bachelor thesis
Open Access -
Control digital de trenes a escala
(Universitat Politècnica de Catalunya, 2007-02)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
Control digital de un motor síncrono DC Brushless sin sensor de posición de motor
(Universitat Politècnica de Catalunya, 2013-06-10)
Bachelor thesis
Restricted access - author's decisionAquest projecte consisteix en el disseny i fabricació d'un controlador digital per a un motor síncron DC Brushless (sense escombretes) que no te sensor de posició, centrant-se’n els motors de vehicles teledirigits d'alta ... -
Control digital d’un regulador de tensió multifase amb DSPIC
(Universitat Politècnica de Catalunya, 2009-07-06)
Master thesis (pre-Bologna period)
Open AccessActualment existeix una demanda de sistemes d’alimentació amb prestacions dinàmiques elevades. Una de les topologies utilitzades son els reductors Multi Fase. D’altre banda, control digital també es posa de manifest ... -
Control sense sensors d'un motor basat en Dspic
(Universitat Politècnica de Catalunya, 2013)
Master thesis (pre-Bologna period)
Open AccessAquest projecte està destinat a generar un nou material docent per poder realitzar les pràctiques de laboratori de l’assignatura Enginyeria de Control, del Departament ESAII, ja que habitualment els sistemes físics sobre ... -
Demonstration of the Internal Model Principle by Digital
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-02)
Article
Open AccessA key topic in classical control theory is the Internal Model Principle (IMP). A particular case of the IMP for tracking periodic references or attenuating periodic disturbances in closed-loop control systems is a technique ... -
Design-oriented analysis of quantization-induced limit cycles in a multiple-sampled digitally controlled buck converter
(2014-04-01)
Article
Restricted access - publisher's policyDigital control of switching power converters is an area which has seen increased attention in recent years. However, quantization in the feedback loop from the analog-to-digital (A/D) converter and the digital pulse width ... -
Development of a MATLAB/Simulink - Arduino environment for experimental practices in control engineering teaching
(Universitat Politècnica de Catalunya, 2019-07-12)
Master thesis
Open AccessThis project presents the steps followed when implementing a platform based on MATLAB/Simulink and Arduino for the restoration of digital control practices. During this project, an Arduino shield has being designed. Along ... -
Digital control of a power conditioner for fuel cell/super-capacitor hybrid system
(Taylor & Francis, 2014-01-25)
Article
Restricted access - publisher's policyThis article proposes a digital control scheme to operate a proton exchange membrane fuel cell module of 1.2 kW and a super-capacitor through a DC/DC hybrid converter. A fuel cell has been proposed as a primary source of ... -
Digital Repetitive Control of a Three-Phase Four-Wire Shunt Active Filter
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-06-30)
Article
Open AccessShunt active power filters have been proved as useful elements to correct distorted currents caused by nonlinear loads in power distribution systems. This paper presents an all-digital approach based on a particular ... -
Discrete time control of a push-pull power converter
(Universitat Politècnica de Catalunya, 2018-06-27)
Master thesis
Open AccessThis work apply digital control techniques in a DC/DC push-pull power converter. Sections include converter modelization, control design, simulations, implementation and experimental results. -
Dual-core DSP for control and communication in AC microgrids
(The Institution of Engineering and Technology, 2016-05-01)
Part of book or chapter of book
Restricted access - publisher's policyControl circuits are a key element in the operation and performance of power electronics converters. This book describes practical issues related to the design and implementation of these control circuits, with a focus on ... -
Estudi de l'ús de models reduïts per a modelitzar el diòxid de carboni en espais interiors
(Universitat Politècnica de Catalunya, 2018-10)
Bachelor thesis
Restricted access - author's decision -
Estudio de un sistema de automatización enfocado a la sostenibilidad energética
(Universitat Politècnica de Catalunya, 2020-02-07)
Bachelor thesis
Open AccessEste estudio considera el diseño y desarrollo de un sistema IoT (Internet de las cosas, del inglés Internet of Things), escalable, robusto y a prueba de fallos, para monitorizar varias variables físicas relacionadas con ... -
Generador de señales de conmutación y control en un SRD utilizando un FPLD
(Universitat Politècnica de Catalunya, 2013)
Bachelor thesis
Open AccessSe presenta este trabajo con el principal objetivo de implementar una electrónica que de forma simplificada nos permita generar las señales de disparo en diferentes convertidores de potencia, para un motor de reluctancia ... -
On teaching digital control systems in a generic engineering degree
(2019)
Conference report
Open AccessIn this work, the subject of digital control taught in a generic engineering degree is described. In particular, the contents of the course, the experimental environment and the interactive tools used in teaching are ... -
Optimal anti-windup synthesis for repetitive controllers
(2013-09)
Article
Restricted access - publisher's policyRepetitive controllers use internal models that provide very high gain at a selected fundamental fre- quency and its harmonics, additionally, some of the internal models may result unstable, as in the high order repetitive ...