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Parameter sensitivity of full-order flux observers for induction motors

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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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