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dc.contributor.authorScott, Jonathan B.
dc.contributor.authorMcLeish, J.
dc.contributor.authorRound, W. Howell
dc.date.accessioned2009-11-01T21:33:44Z
dc.date.available2009-11-01T21:33:44Z
dc.date.issued2009
dc.identifier.citationScott, J. B., McLeish, J. & Round, W. H. (2009). Speed control with low armature loss for very small sensorless brushed DC motors. IEEE Transactions on Industrial Electronics, 56(4), 1223-1229.en
dc.identifier.urihttps://hdl.handle.net/10289/3336
dc.description.abstractA method for speed control of brushed dc motors is presented. It is particularly applicable to motors with armatures of less than 1 cm3. Motors with very small armatures are difficult to control using the usual pulsewidth-modulation (PWM) approach and are apt to overheat if so driven. The technique regulates speed via the back electromotive force but does not require current-discontinuous drives. Armature heating in small motors under PWM drive is explained and quantified. The method is verified through simulation and measurement. Control is improved, and armature losses are minimized. The method can expect to find application in miniature mechatronic equipment.en
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherIEEEen_NZ
dc.relation.urihttp://ieeexplore.ieee.org/xpl/preabsprintf.jsp?arnumber=4663813en
dc.rights©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en
dc.subjectDC motor drivesen
dc.subjectMicromotorsen
dc.subjectPermanenten
dc.subjectmagnet motorsen
dc.subjectPulse width modulationen
dc.subjectVariable speed drivesen
dc.subjectRotating machine stabilityen
dc.titleSpeed control with low armature loss for very small sensorless brushed DC motorsen
dc.typeJournal Articleen
dc.identifier.doi10.1109/TIE.2008.2007046en_NZ
dc.relation.isPartOfI E E E Transactions on Industrial Electronicsen_NZ
pubs.begin-page1223en_NZ
pubs.elements-id33972
pubs.end-page1229en_NZ
pubs.issue4en_NZ
pubs.volume56en_NZ


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