Exploració per autor "Ramos Fuentes, Germán Andrés"
Ara es mostren els items 1-15 de 15
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Adaptive Compensation Strategy For The Tracking/Rejection of Signals with Time-Varying Frequency in Digital Repetitive Control Systems
Ramos Fuentes, Germán Andrés; Olm Miras, Josep Maria; Costa Castelló, Ramon (2009-09)
Text en actes de congrés
Accés obertDigital 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 ... -
An educational approach to the internal model principle for periodic signals
Costa Castelló, Ramon; Olm Miras, Josep Maria; Vargas, Hector; Ramos Fuentes, Germán Andrés (2012-08)
Article
Accés obertThis 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. ... -
An optimal anti-windup strategy for repetitive control systems German
Ramos Fuentes, Germán Andrés; Costa Castelló, Ramon (2011)
Text en actes de congrés
Accés obertRepetitive Control includes an Internal Model with high gain and slow time response characteristics which make it prone to the windup effect. A solution to this problem is the inclusion of an Anti-Windup compensator. ... -
Analysis and design of a robust odd-harmonic repetitive controller for an active filter under variable network frequency
Ramos Fuentes, Germán Andrés; Costa Castelló, Ramon; Olm Miras, Josep Maria (2012-09)
Article
Accés restringit per política de l'editorialFrequencyvariationsintheelectricalnetworkmaycauseadramaticperformancedecayinrepetitive controlledactivefiltersintendedtoremoveodd-harmonicdistortioninsingle-phaseACloads.This work presentsanodd-harmonicrepetitivecontro ... -
Análisis de estabilidad de un sistema de control repetitivo digital con periodo de muestreo variable
Olm Miras, Josep Maria; Costa Castelló, Ramon; Ramos Fuentes, Germán Andrés (Universidad Carlos III de Madrid (UC3M), 2008)
Text en actes de congrés
Accés restringit per decisió de l'autor -
Control GPI-repetitivo de corriente en inversores en entornos con impedancia de red incierta.
Ramos Fuentes, Germán Andrés; Cortés Romero, John Alexander; Costa Castelló, Ramon (2012)
Comunicació de congrés
Accés restringit per política de l'editorialCada vez existen más dispositivos que inyectan o consumen energía en la red de distribución. El intercambio de energía debe realizarse buscando un factor de potencia uno en el punto de conexión. Alcanzar este comportamiento ... -
Control repetitivo digital de sistemas con frecuencia incierta o variante en el tiempo
Costa Castelló, Ramon; Ramos Fuentes, Germán Andrés; Olm Miras, Josep Maria (2012-07-01)
Article
Accés restringit per política de l'editorialEl control repetitivo digital es una t´ecnica basada en el principio del modelo interno que permite seguir y/o rechazar se˜nales peri´odicas. Una hip´otesis clave en los dise˜nos tradicionales de control repetitivo es que ... -
Design and Analysis Strategies for Digital Repetitive Control Systems with Time-Varying Reference/Disturbance Period
Costa Castelló, Ramon; Olm Miras, Josep Maria; Ramos Fuentes, Germán Andrés (2009-12)
Text en actes de congrés
Accés obertThis article introduces and analyzes the performance features of different design schemes for digital repetitive control systems subject to references/disturbances that exhibit non-uniform frequency. Aiming for the ... -
Digital repetitive control under non-uniform sampling: an LMI stability analysis
Ramos Fuentes, Germán Andrés; Olm Miras, Josep Maria; Costa Castelló, Ramon (2011-07-01)
Article
Accés obertDigital repetitive control is a technique which allows tracking periodic references and/or rejecting periodic disturbances. Repetitive controllers are usually designed assuming a fixed fundamental frequency for the signals ... -
Digital repetitive control under varying frequency conditions
Ramos Fuentes, Germán Andrés (Universitat Politècnica de Catalunya, 2012-09-12)
Tesi
Accés obertThe tracking/rejection of periodic signals constitutes a wide field of research in the control theory and applications area and Repetitive Control has proven to be an efficient way to face this topic; however, in some ... -
Non-uniform sampling in digital repetitive control systems: An LMI stability analysis
Ramos Fuentes, Germán Andrés; Olm Miras, Josep Maria; Costa Castelló, Ramon (2009-03)
Report de recerca
Accés obertDigital repetitive control is a technique which allows to track periodic references and/or reject periodic disturbances. Repetitive controllers are usually designed assuming a fixed frequency for the signals to be ... -
Odd-harmonic repetitive control of an active filter under varying network frequency: a small-gain theorem-based stability analysis
Olm Miras, Josep Maria; Ramos Fuentes, Germán Andrés; Costa Castelló, Ramon; Cardoner Parpal, Rafel (2010)
Text en actes de congrés
Accés restringit per decisió de l'autorThis work deals with the design and analysis of a controller for a shunt active power filter. The design is based on combined feedforward and feedback actions, the last using repetitive control, and aims at the obtention ... -
Odd-harmonic repetitive control of an active filter under varying network frequency: control design and stability analysis
Olm Miras, Josep Maria; Ramos Fuentes, Germán Andrés; Costa Castelló, Ramon; Cardoner Parpal, Rafel (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Text en actes de congrés
Accés obertThis work deals with the design and analysis of a controller for a shunt active power filter. The design is based on combined feedforward and feedback actions, the last using repetitive control, and aims at the obtention ... -
Odd-harmonic Repetitive Control of an Active Filter under Varying Network Frequency: Practical Considerations
Costa Castelló, Ramon; Olm Miras, Josep Maria; Ramos Fuentes, Germán Andrés; Cardoner Parpal, Rafel (2010)
Text en actes de congrés
Accés restringit per política de l'editorialThis work deals with the design and analysis of a controller for a shunt active power filter. The design is based on combined feedforward and feedback actions, the last using oddharmonic repetitive control, and aims at ... -
Robust high-order repetitive control of an active filter using an odd-harmonic internal model
Ramos Fuentes, Germán Andrés; Costa Castelló, Ramon; Olm Miras, Josep Maria; Cardoner Parpal, Rafel (2010)
Text en actes de congrés
Accés obertShunt active power filters have proven to be an efficient means to compensate for the negative effects of nonlinear and reactive loads on the power quality of the electrical distribution network. In this context, the ...