A Passivity-Based PI Control of Quasi-Resonant Buck Converter
Authors
Agustín Sánchez-Contreras, Oscar Rodríguez Benítez, Isaac Ortega-Velázquez, Gerardo Espinosa-Pérez
Abstract
In order to guarantee the stability of quasi-resonant converters, the zero-current switching quasi-resonant buck topology is supplied with a PI passivity-based controller in this study. An adequate and full-order model with constant steady-state solutions is generated, via the interconnection of port-Hamiltonian systems based on the principal structure of the converter. The passivity-based approach is employed to complete the control design, and numerical validation results are provided to ensure performance estimations.
Citation
- Journal: Memorias del Congreso Nacional de Control Automático
- Year: 2024
- Volume: 6
- Issue: 1
- Pages: 639–644
- Publisher: Asociación de México de Control Automático
- DOI: 10.58571/cnca.amca.2023.085
BibTeX
@article{2023,
title={{A Passivity-Based PI Control of Quasi-Resonant Buck Converter}},
volume={6},
ISSN={2594-2492},
DOI={10.58571/cnca.amca.2023.085},
number={1},
journal={Memorias del Congreso Nacional de Control Automático},
publisher={Asociación de México de Control Automático},
author={Sánchez-Contreras, Agustín and Rodríguez Benítez, Oscar and Ortega-Velázquez, Isaac and Espinosa-Pérez, Gerardo},
year={2023},
pages={639--644}
}