Constrained stabilization of a two-inputs Buck-Boost DC/DC converter using a set theoretic method

V. Spinu, M. Lazar, G. Bitsoris

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

4 Citations (Scopus)
3 Downloads (Pure)

Abstract

This paper considers the problem of constrained stabilization of a two-input buck-boost DC/DC converter by linear state-feedback. It is demonstrated that, via an appropriate change of coordinates, a recent synthesis technique for constrained bilinear discrete-time systems can be applied to an averaged nonlinear model of the converter. Moreover, it is proven that the synthesis method yields a polyhedral constrained control invariant set for the converter model in the original coordinate system. The synthesis algorithm requires solving a single linear program off-line. An extensive simulation case study along with a preliminary, successful real-time experiment, demonstrate the effectiveness of the proposed methodology.
Original languageEnglish
Title of host publication2011 American Control Conference (ACC 2011), June 29 - July 1, 2011, San Francisco, California, USA
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages5394-5399
ISBN (Print)978-1-4577-0081-1
Publication statusPublished - 2011
Event2011 American Control Conference (ACC 2011), June 29 - July 1, 2011, San Francisco, CA, USA - San Francisco Hilton on O'Farrell Street, San Francisco, CA, United States
Duration: 29 Jun 20111 Jul 2011
http://acc2011.a2c2.org/index.php?r=1&page=Greetings&w=1680&b=0

Conference

Conference2011 American Control Conference (ACC 2011), June 29 - July 1, 2011, San Francisco, CA, USA
Abbreviated titleACC 2011
CountryUnited States
CitySan Francisco, CA
Period29/06/111/07/11
Other
Internet address

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    Spinu, V., Lazar, M., & Bitsoris, G. (2011). Constrained stabilization of a two-inputs Buck-Boost DC/DC converter using a set theoretic method. In 2011 American Control Conference (ACC 2011), June 29 - July 1, 2011, San Francisco, California, USA (pp. 5394-5399). Institute of Electrical and Electronics Engineers.