Bounding the output error in a buck power converter using perturbation theory
type: Item
instance of: scholarly article
title: Bounding the output error in a buck power converter using perturbation theory
zbMATH Open document ID: 1151.93348
DOI: 10.1155/2008/732039
author: Fabiola Angulo
author: Enric Fossas
author: Gerard Olivar
author: Tere M. Seara
published in: Mathematical Problems in Engineering
publication date: 2008-11-24T00:00:00Z
full work available at URL: https://eudml.org/doc/54846
review text: Summary: We show the main results obtained when applying the average theory to zero average dynamic control technique in a buck power converter with Pulse-Width Modulation (PWM). In particular, we have obtained the bound values for output error and sliding surface. The PWM with centered and lateral pulse configurations were analyzed. The analytical results have confirmed the numerical and experimental results already obtained in previous publications. Moreover, through an important lemma, we have generalized the theory for any stable second-order system with relative degree 2, using properties related to transformations and stability of linear systems.
Mathematics Subject Classification ID: 93B51
Mathematics Subject Classification ID: 93C73
zbMATH DE Number: 5372488
zbMATH Keywords: zero average dynamic control technique
zbMATH Keywords: buck power converter
zbMATH Keywords: pulse-width modulation
MaRDI profile type: Publication
Wikidata QID: Q58646251
OpenAlex ID: W1974880183
cites work: Averaging methods in nonlinear dynamical systems
cites work: Nonlinear and nonsmooth dynamics in a DC-DC buck converter: two experimental set-ups
description: scientific article; zbMATH DE number 5372488