Autor segons l'article: Aouani, Nedia; Olalla, Carlos
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
e-ISSN: 2076-3417
Autor/s de la URV: Olalla Martínez, Carlos
Paraules clau: Uncertainty; Robustness; Pwm converters; Performance; Lqr; Lmis
Resum: © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This paper presents a novel framework for robust linear quadratic regulator (LQR)-based control of pulse-width modulated (PWM) converters. The converter is modeled as a linear parameter-varying (LPV) system and the uncertainties, besides their rate of change, are taken into account. The proposed control synthesis method exploits the potential of linear matrix inequalities (LMIs), assuring robust stability whilst obtaining non-conservative results. The method has been validated in a PWM DC–DC boost converter, such that it has been shown, with the aid of simulations, that improved robustness and improved performance properties can be achieved, with respect to previously proposed approaches.
Àrees temàtiques: Química; Process chemistry and technology; Physics, applied; Materials science, multidisciplinary; Materials science (miscellaneous); Materials science (all); Materiais; Instrumentation; General materials science; General engineering; Fluid flow and transfer processes; Engineering, multidisciplinary; Engineering (miscellaneous); Engineering (all); Engenharias ii; Engenharias i; Computer science applications; Ciências biológicas iii; Ciências biológicas ii; Ciências biológicas i; Ciências agrárias i; Ciência de alimentos; Chemistry, multidisciplinary; Biodiversidade; Astronomia / física
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: carlos.olalla@urv.cat
Data d'alta del registre: 2025-01-25
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.mdpi.com/2076-3417/10/21/7534
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Applied Sciences-Basel. 10 (21): 1-13
Referència de l'ítem segons les normes APA: Aouani, Nedia; Olalla, Carlos (2020). Robust LQR control for PWM converters with parameter-dependent Lyapunov functions. Applied Sciences-Basel, 10(21), 1-13. DOI: 10.3390/app10217534
DOI de l'article: 10.3390/app10217534
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2020
Tipus de publicació: Journal Publications
Repositori URV