Application of Theory of Hybrid Systems to Control the Switching of Buck Converter

Handle URI:
http://hdl.handle.net/10754/551011
Title:
Application of Theory of Hybrid Systems to Control the Switching of Buck Converter
Authors:
Benmiloud, Mohammed; Benalia, Atallah; Laleg-Kirati, Taous-Meriem ( 0000-0001-5944-0121 )
Abstract:
The field of power electronics poses challenging control problems that can’t be treated in a complete manner using traditional modeling. In this paper, the buck converter operating in Continuous Conduction Mode (CCM) is represented analytically by hybrid automaton model and graphically representation is also given. The hybrid trajectory and the model behavior are presented. The control problem of buck switching converters is transformed to a guard selection problem. The guard selection calculation formulas of buck converter are derived from the basic circuit laws. The stability of the switching is established analytically by the use of multiple Lyapunov functions to ensure the convergence and Poincare map to assess the local stability of the limit cycle. Numerical results clearly bring out the advantages and effectiveness of the proposed control law under varying line voltage and load conditions. Simulation studies are carried out in Matlab/Simulink/Stateflow.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Benmiloud, Mohammed, Atallah Benalia, and Taous Meriem LALEG KIRATI. "Application of Theory of Hybrid Systems to Control the Switching of Buck Converter." Journal of Electrical and Control Engineering, Vol. 3, Issue 4, Aug 2013, Pages 39-45.
Publisher:
American V-King Scientific Publishing
Journal:
Journal of Electrical and Control Engineering
Issue Date:
Aug-2013
Type:
Article
Additional Links:
http://www.vkingpub.com/VkAdmin/Ll/LL.DE.asp?action=Paper_Information&id=520&at=Application+of+Theory+of+Hybrid+Systems+to+Control+the+Switching+of+Buck+Converter&jn=Journal%20of%20Electrical%20and%20Control%20Engineering#sthash.voBMGdPA.dpbs
Appears in Collections:
Articles; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorBenmiloud, Mohammeden
dc.contributor.authorBenalia, Atallahen
dc.contributor.authorLaleg-Kirati, Taous-Meriemen
dc.date.accessioned2015-04-30T12:19:29Zen
dc.date.available2015-04-30T12:19:29Zen
dc.date.issued2013-08en
dc.identifier.citationBenmiloud, Mohammed, Atallah Benalia, and Taous Meriem LALEG KIRATI. "Application of Theory of Hybrid Systems to Control the Switching of Buck Converter." Journal of Electrical and Control Engineering, Vol. 3, Issue 4, Aug 2013, Pages 39-45.en
dc.identifier.urihttp://hdl.handle.net/10754/551011en
dc.description.abstractThe field of power electronics poses challenging control problems that can’t be treated in a complete manner using traditional modeling. In this paper, the buck converter operating in Continuous Conduction Mode (CCM) is represented analytically by hybrid automaton model and graphically representation is also given. The hybrid trajectory and the model behavior are presented. The control problem of buck switching converters is transformed to a guard selection problem. The guard selection calculation formulas of buck converter are derived from the basic circuit laws. The stability of the switching is established analytically by the use of multiple Lyapunov functions to ensure the convergence and Poincare map to assess the local stability of the limit cycle. Numerical results clearly bring out the advantages and effectiveness of the proposed control law under varying line voltage and load conditions. Simulation studies are carried out in Matlab/Simulink/Stateflow.en
dc.language.isoenen
dc.publisherAmerican V-King Scientific Publishingen
dc.relation.urlhttp://www.vkingpub.com/VkAdmin/Ll/LL.DE.asp?action=Paper_Information&id=520&at=Application+of+Theory+of+Hybrid+Systems+to+Control+the+Switching+of+Buck+Converter&jn=Journal%20of%20Electrical%20and%20Control%20Engineering#sthash.voBMGdPA.dpbsen
dc.rights© American V-King Scientific Publishingen
dc.subjectBuck Converteren
dc.subjectHybrid Modelingen
dc.subjectHybrid Trajectoryen
dc.subjectMultiple Lyapunov functionsen
dc.subjectStabilizationen
dc.titleApplication of Theory of Hybrid Systems to Control the Switching of Buck Converteren
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journalJournal of Electrical and Control Engineeringen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionLACoSERE Laboratory, Electrical Engineering Department, Amar Telidji University of Laghouat, Algeriaen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
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