Show simple item record

dc.contributor.authorStankovic, Aleksandar M.
dc.contributor.authorVerghese, George C.
dc.contributor.authorPerreault, David J.
dc.date.accessioned2014-05-14T19:01:15Z
dc.date.available2014-05-14T19:01:15Z
dc.date.issued1997-01
dc.date.submitted1995-03
dc.identifier.issn10636536
dc.identifier.otherINSPEC Accession Number: 5477418
dc.identifier.urihttp://hdl.handle.net/1721.1/86951
dc.description.abstractRandomized modulation of switching in power converters holds promise for reducing filtering requirements and reducing acoustic noise in motor drive applications. This paper is devoted to issues in analysis and synthesis of randomized modulation schemes based on finite Markov chains. The main advantage of this novel type of randomized modulation is the availability of an explicit control of time-domain performance, in addition to the possibility of shaping the power spectra of signals of interest. We focus on the power spectra of the switching functions that govern converter operation, and on the power spectra of certain associated waveforms, numerical (Monte Carlo) and experimental verifications for our power spectral formulas are presented. We also formulate representative narrow- and wide-band synthesis problems in randomized modulation, and solve them numerically. Our results suggest that randomized modulation is very effective in satisfying narrow-band constraints, but has limited effectiveness in meeting wide-band signal power constraintsen_US
dc.description.sponsorshipNational Science Foundation (U.S.) (Grant ECS-9 410 354)en_US
dc.description.sponsorshipNational Science Foundation (U.S.) (Grant ECS-9502636)en_US
dc.description.sponsorshipUnited States. Office of Naval Research (ONR Grant N14-95-1-0723)en_US
dc.description.sponsorshipDigital Equipment Corporationen_US
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/87.553665en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceVabulasen_US
dc.titleRandomized modulation of power converters via Markov chainsen_US
dc.typeArticleen_US
dc.identifier.citationStankovic, A.M., G.C. Verghese, and D.J. Perreault. “Randomized Modulation of Power Converters via Markov Chains.” IEEE Trans. Contr. Syst. Technol. 5, no. 1 (1997): 61–73. © Copyright 1997 IEEE.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Electrical Engineering and Computer Scienceen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systemsen_US
dc.contributor.approverPerreault, David J.en_US
dc.contributor.mitauthorVerghese, George C.en_US
dc.contributor.mitauthorPerreault, David J.en_US
dc.relation.journalIEEE Transactions on Control Systems Technologyen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsStankovic, A.M.; Verghese, G.C.; Perreault, D.J.en_US
dc.identifier.orcidhttps://orcid.org/0000-0002-5930-7694
dc.identifier.orcidhttps://orcid.org/0000-0002-0746-6191
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record