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

Tuovinen, Toni; Hinkkanen, Marko; Luomi, Jorma

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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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