Levitation control for a double-sided bearingless linear motor based on feedback linearization

Simple item page
dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorSaarakkala, Seppo E.en_US
dc.contributor.authorSokolov, Maksimen_US
dc.contributor.authorHosseinzadeh, Rezaen_US
dc.contributor.authorHinkkanen, Markoen_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorElectric Drivesen
dc.date.accessioned2020-01-02T14:14:03Z
dc.date.available2020-01-02T14:14:03Z
dc.date.issued2019-09-29en_US
dc.description.abstractThis paper deals with levitation control for a double-sided bearingless linear-motor system. Analytical design rules for a state-feedback gain and a state observer are derived. To decouple the production of forces in thrust- and normal-force directions, feedback-linearizing control based on the magnetic model is proposed. The proposed control design is tested in an experimental system consisting of four individually supplied linear-motor units in a double-sided configuration. The results from time-domain simulations and experimental tests suggest that the proposed control design can successfully provide smooth transition to contactless operation and retain the stable levitation during the movement in the thrust-force direction.en
dc.description.versionPeer revieweden
dc.format.extent8
dc.format.extent4923-4930
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationSaarakkala, S E, Sokolov, M, Hosseinzadeh, R & Hinkkanen, M 2019, Levitation control for a double-sided bearingless linear motor based on feedback linearization . in Proceedings of the 11th IEEE Energy Conversion Congress and Exposition, ECCE 2019 . IEEE Energy Conversion Congress and Exposition, IEEE, pp. 4923-4930, IEEE Energy Conversion Congress and Exposition, Baltimore, Maryland, United States, 29/09/2019 . https://doi.org/10.1109/ECCE.2019.8913219en
dc.identifier.doi10.1109/ECCE.2019.8913219en_US
dc.identifier.isbn978-1-7281-0395-2
dc.identifier.issn2329-3721
dc.identifier.issn2329-3748
dc.identifier.otherPURE UUID: f94094bc-5028-4c35-9b31-080ac5bcf155en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/f94094bc-5028-4c35-9b31-080ac5bcf155en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/39178191/ELEC_Saarakkala_etal_Levitation_Control_for_a_Double_Sided_ECCE_2019_acceptedauthormanuscript.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/42311
dc.identifier.urnURN:NBN:fi:aalto-202001021422
dc.language.isoenen
dc.publisherIEEE
dc.relation.ispartofIEEE Energy Conversion Congress and Expositionen
dc.relation.ispartofseriesProceedings of the 11th IEEE Energy Conversion Congress and Exposition, ECCE 2019en
dc.relation.ispartofseriesIEEE Energy Conversion Congress and Expositionen
dc.rightsopenAccessen
dc.subject.keywordBearinglessen_US
dc.subject.keywordControlen_US
dc.subject.keywordLevitationen_US
dc.subject.keywordLinear motoren_US
dc.titleLevitation control for a double-sided bearingless linear motor based on feedback linearizationen
dc.typeA4 Artikkeli konferenssijulkaisussafi
dc.type.versionacceptedVersion
Files
Collections
[article-cris] Sähkötekniikan korkeakoulu / ELEC