Articles producció científicaEnginyeria Electrònica, Elèctrica i Automàtica

Robust LQR control for PWM converters with parameter-dependent Lyapunov functions

  • Datos identificativos

    Identificador:  imarina:9138839
    Handle: https://hdl.handle.net/20.500.11797/imarina9138839
    Autores:  Aouani, Nedia; Olalla, Carlos
    Resumen:
    © 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.

  • Otros:

    Enlace a la fuente original: https://www.mdpi.com/2076-3417/10/21/7534
    Referencia 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
    Referencia al articulo segun fuente origial: Applied Sciences-Basel. 10 (21): 1-13
    DOI del artículo: 10.3390/app10217534
    Año de publicación de la revista: 2020
    Entidad: Universitat Rovira i Virgili
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Fecha de alta del registro: 2025-01-25
    Autor/es de la URV: Olalla Martínez, Carlos
    Departamento: Enginyeria Electrònica, Elèctrica i Automàtica
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Tipo de publicación: Journal Publications
    Autor según el artículo: Aouani, Nedia; Olalla, Carlos
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    e-ISSN: 2076-3417
    Áreas temáticas: 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
    Direcció de correo del autor: carlos.olalla@urv.cat

  • Palabras clave:

    Uncertainty
    Robustness
    Pwm converters
    Performance
    Lqr
    Lmis
    Chemistry
    Multidisciplinary
    Computer Science Applications
    Engineering (Miscellaneous)
    Engineering
    Fluid Flow and Transfer Processes
    Instrumentation
    Materials Science (Miscellaneous)
    Materials Science
    Physics
    Applied
    Process Chemistry and Technology
    Química
    Materials science (all)
    Materiais
    General materials science
    General engineering
    Engineering (all)
    Engenharias ii
    Engenharias i
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência de alimentos
    Biodiversidade
    Astronomia / física

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