Limit cycles in a digitally controlled buck converter

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Title: Limit cycles in a digitally controlled buck converter
Authors: Bradley, Mark
Feely, Orla
Teplinsky, Alexey
Permanent link: http://hdl.handle.net/10197/3622
Date: 29-Aug-2011
Abstract: We describe the mathematical model of a digitally controlled buck converter. This model is an autonomous discrete-time discontinuous piecewise-linear dynamical system in three dimensions. Investigating this system, we find its equilibrium points, describe the shape and size of possible limit cycles (i.e. stable periodic motions), and derive conditions for their existence and non-existence.
Funding Details: Irish Research Council for Science, Engineering and Technology
Type of material: Conference Publication
Publisher: IEEE
Copyright (published version): 2011 IEEE
Keywords: Buck converter;Limit cycles
Subject LCSH: DC-to-DC converters
Limit cycles
DOI: 10.1109/ECCTD.2011.6043328
Language: en
Status of Item: Peer reviewed
Is part of: 2011 20th European Conference on Circuit Theory and Design (ECCTD) [proceedings]
Conference Details: European Conference on Circuit Theory and Design (ECCTD), Linkoping, Sweden, 29-31 Aug. 2011
Appears in Collections:Electrical and Electronic Engineering Research Collection

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