Browsing by Author "Olm Miras, Josep Maria"
Now showing items 1-20 of 70
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A simple switching frequency regulated sliding mode controller for a VSI with a full digital implementation
(Institute of Electrical and Electronics Engineers (IEEE), 2020-01-06)
Article
Open AccessThis paper describes the design of a first order sliding mode controller for a VSI operating at fixed switching frequency. The proposal is simple, as it does not include any integral or resonant action in the switching ... -
A survey of repetitive control in varying frequency conditions
(2011-08)
Article
Open AccessDigital repetitive control is a strategy that allows tracking/ rejecting periodic signals. Repetitive controllers are designed assuming that the exogenous signal period is constant and known, its main drawback being the ... -
A variable structure-based algorithm for adaptive cruise control
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Restricted access - publisher's policy -
Adaptive Compensation Strategy For The Tracking/Rejection of Signals with Time-Varying Frequency in Digital Repetitive Control Systems
(2009-09)
Conference report
Open AccessDigital repetitive control is a technique which al- lows to track periodic references and/or reject peri- odic disturbances. Repetitive controllers are usually de- signed assuming a fixed frequency for the signals to ... -
Ageing of an oscillator due to frequency switching
(2021-11-01)
Article
Restricted access - publisher's policyIf an oscillator is driven by a force that switches between two frequencies, the dynamics it exhibits depends on the precise manner of switching. Here we take a one-dimensional oscillator and consider scenarios in which ... -
An educational approach to the internal model principle for periodic signals
(2012-08)
Article
Open AccessThis article presents an educational approach to resonant control and repet- itive control, which are Internal Model Principle-based control techniques speci cally de- signed for the tracking/rejection of periodic signals. ... -
Analysis and design of a robust odd-harmonic repetitive controller for an active filter under variable network frequency
(2012-09)
Article
Restricted access - publisher's policyFrequencyvariationsintheelectricalnetworkmaycauseadramaticperformancedecayinrepetitive controlledactivefiltersintendedtoremoveodd-harmonicdistortioninsingle-phaseACloads.This work presentsanodd-harmonicrepetitivecontro ... -
Analysis of the dynamics of an active control of the surface potential in metal oxide gas sensors
(Pergamon Press, 2018-05-08)
Article
Open Access -
Análisis de estabilidad de un sistema de control repetitivo digital con periodo de muestreo variable
(Universidad Carlos III de Madrid (UC3M), 2008)
Conference report
Restricted access - author's decision -
Apunts de Càlcul
(Universitat Politècnica de Catalunya, 2014)
Lecture notes
Open Access -
Atenuación de perturbaciones periódicas mediante control MRAC con síntesis de controlador mínima
(2016)
Conference report
Restricted access - publisher's policyEl seguimiento/rechazo de perturbaciones periódicas en sistemas lineales es factible utilizando controladores basados en el principio del modelo interno. Sin embargo, cuando la frecuencia de la señal a seguir/rechazar es ... -
Bifurcation analysis of a Lyapunov-based controlled boost converter
(2013-11)
Article
Restricted access - publisher's policyLyapunov-based controlled boost converters have a unique equilibrium point, which is globally asymptotically stable, for known resistive loads. This article investigates the dynamic behaviors that appear in the system when ... -
Bounded synchronization in resistive multi-terminal VSC-HVDC transmission systems
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyMulti-terminal VSC-HVDC transmission is a promising solution to transport energy from the generating plants to the distribution stations, and the number and size of the corresponding power grids is expected to increase in ... -
CAL-T: Examen FQ: primavera 2018
(Universitat Politècnica de Catalunya, 2018-06-06)
Exam
Restricted access to the UPC academic community -
CAL-T: Examen FQ: tardor 2018
(Universitat Politècnica de Catalunya, 2019-01-15)
Exam
Restricted access to the UPC academic community -
CAL-T: Examen MQ: primavera 2018
(Universitat Politècnica de Catalunya, 2018-04-06)
Exam
Restricted access to the UPC academic community -
CAL-T: Examen MQ: tardor 2018
(Universitat Politècnica de Catalunya, 2018-11-05)
Exam
Restricted access to the UPC academic community -
Complex-valued sliding mode control of an induction motor
(2020)
Conference report
Restricted access - publisher's policyThree-phase induction motors admit a complex-valued space state representation. In this paper, this complex description is used to design a torque controller and a rotor flux observer based on sliding modes. The advantage ... -
Control adaptativo de un convertidor DC-DC multipuerto para vehículos electrificados
(2021)
Conference report
Open AccessEste artículo presenta una estrategia adaptativa para regular la tension de salida de un convertidor dc-dc ´ multipuerto acoplado magneticamente destinado a aplicaciones áutomotrices. El algoritmo propuesto brinda solidez ... -
Control Adaptativo por Modelo de Referencia con Síntesis de Controlador Mínima
(2012)
Conference report
Open AccessEn este trabajo se revisa la técnica de control adaptativo por modelo de referencia con síntesis de controlador mínima y se relacionan las diferentes extensiones del método que se encuentran en la literatura especializada.
