A comparison of an adaptive full-order observer and a reduced-order observer for synchronous reluctance motor drives

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Tuovinen, Toni
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Luomi, Jorma
dc.date.accessioned 2015-12-11T10:02:14Z
dc.date.available 2015-12-11T10:02:14Z
dc.date.issued 2011
dc.identifier.citation Tuovinen, Toni & Hinkkanen, Marko & Luomi, Jorma. 2011. A comparison of an adaptive full-order observer and a reduced-order observer for synchronous reluctance motor drives. 2011 Symposium on Sensorless Control for Electrical Drives (SLED). 5. ISBN 978-1-4577-1853-3 (electronic). DOI: 10.1109/sled.2011.6051555. en
dc.identifier.isbn 978-1-4577-1853-3 (electronic)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/18990
dc.description.abstract Two back-EMF-based position observers are compared for motion-sensorless synchronous reluctance motor drives. The reduced-order observer is of the second order, and the adaptive full-order observer is of the fourth order. The proposed design rules guarantee the stability of the adaptive full-order observer, if the parameter estimates are accurate. The observers are experimentally evaluated using a 6.7-kW synchronous reluctance motor drive in low-speed operation and under parameter errors. The gain selection of the second-order observer is easier, but the adaptive full-order observer is more robust against parameter variations and spatial harmonics. en
dc.format.extent 5
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical & Electronics Engineers (IEEE) en
dc.relation.ispartof 2011 Symposium on Sensorless Control for Electrical Drives (SLED) en
dc.rights © 2011 Institute of Electrical & Electronics Engineers (IEEE). Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work. en
dc.subject.other Automation en
dc.subject.other Electrical engineering en
dc.subject.other Energy en
dc.title A comparison of an adaptive full-order observer and a reduced-order observer for synchronous reluctance motor drives en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.rights.holder Institute of Electrical & Electronics Engineers (IEEE)
dc.contributor.school Sähkötekniikan korkeakoulu fi
dc.contributor.school School of Electrical Engineering en
dc.contributor.department Sähkötekniikan ja automaation laitos fi
dc.contributor.department Department of Electrical Engineering and Automation en
dc.subject.keyword observer en
dc.subject.keyword stability conditions en
dc.subject.keyword speed sensorless en
dc.subject.keyword parameter uncertainties en
dc.identifier.urn URN:ISBN:978-1-4577-1853-3
dc.type.dcmitype text en
dc.identifier.doi 10.1109/sled.2011.6051555
dc.contributor.lab Electric Drives en
dc.type.version Post print en


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