Parameter sensitivity of full-order flux observers for induction motors

Hinkkanen, Marko; Luomi, Jorma

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Hinkkanen, Marko
dc.contributor.author	Luomi, Jorma
dc.date.accessioned	2015-12-01T10:02:26Z
dc.date.available	2015-12-01T10:02:26Z
dc.date.issued	2003
dc.identifier.citation	Hinkkanen, M. & Luomi, J. 2003. Parameter sensitivity of full-order flux observers for induction motors. IEEE Transactions on Industry Applications. Volume 39, Issue 4. 1127-1135. ISSN 0093-9994 (printed). DOI: 10.1109/tia.2003.814560.	en
dc.identifier.issn	0093-9994 (printed)
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/18908
dc.description.abstract	This paper deals with ﬂux estimation for induction motor drives. The equations of the parameter-sensitivity of both the rotor ﬂux estimation and the torque production are derived for a full-order ﬂux observer. Based on the parameter sensitivity analysis, practical methods of designing robust observer gains combining the current model and the voltage model are proposed. The proposed gains are easy to tune and lead to a simple observer structure. Experimental results show that for inaccurate parameter estimates, both the steady-state and dynamic errors in the produced torque are small as compared to the current model. Furthermore, high-speed operation is possible without modelling the magnetic saturation even if motor parameters are highly erroneous.	en
dc.format.extent	1127-1135
dc.format.mimetype	application/pdf	en
dc.language.iso	en	en
dc.publisher	Institute of Electrical & Electronics Engineers (IEEE)	en
dc.relation.ispartofseries	IEEE Transactions on Industry Applications	en
dc.relation.ispartofseries	Volume 39, Issue 4
dc.rights	© 2003 Institute of Electrical & Electronics Engineers (IEEE). Personal use of this material is permitted. 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	Parameter sensitivity of full-order flux observers for induction motors	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	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	Department of Electrical Engineering and Automation	en
dc.contributor.department	Sähkötekniikan ja automaation laitos	fi
dc.subject.keyword	induction motors	en
dc.subject.keyword	full-order ﬂux observer	en
dc.subject.keyword	parameter sensitivity	en
dc.identifier.urn	URN:NBN:fi:aalto-201511295443
dc.type.dcmitype	text	en
dc.identifier.doi	10.1109/tia.2003.814560
dc.contributor.lab	Electric Drives	en
dc.type.version	Post print	en

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