Perturbation control based on the antisymmetric structure of boost converters
Francisco Javier Rosas
José de Jesús Rubio
Manuel Olan
Eduardo Orozco
Ricardo Balcazar
Jesus Alberto Meda-Campaña
Carlos Aguilar-Ibañez
Santos Miguel Orozco
Abstract：Bilinear structures are common in boost converters, and despite presenting interesting complexity, there are controls that have found general solutions under certain restrictions. Among these, the passive controls containing the error dynamics of boost converters for a certain output structure are notable. While passive controls based on passivity demonstrate adequate performance, this work proposes a perturbation control based on the antisymmetric structure of boost converters to achieve better performance in terms of convergence speed and mean square error. Additionally, the perturbation control requires less error information for constructing the control signal, because it does not need information from all states or the entire passive output. Besides, the perturbation control uses the passivity of boost converters to ensure its stability. And finally, the perturbation control is compared with passive controls in a boost converter.
Keywords：Passive controlPerturbation controlPassivityAntisymmetric structureBoost convertersStability
Publication Date：2025-12-30
Online Publishing Date：2026-01-09(First online date of this platform, not the publication date of the document)
Pages：11( 618-628 )