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Article: A New Design Method and Half-Step Operation for Ultrasonic Stepping Motors

TitleA New Design Method and Half-Step Operation for Ultrasonic Stepping Motors
Authors
KeywordsPiezoelectric motor
Stepping motor
Ultrasonic motor (USM)
Issue Date2003
PublisherIEEE.
Citation
Ieee Transactions On Industry Applications, 2003, v. 39 n. 4, p. 953-960 How to Cite?
AbstractIn this paper, a systematic design method and a new half-step operation are proposed for ultrasonic stepping motors (USMs) which are based on the principle of spatially shifted standing vibrations. With emphasis on the combination of the order of vibration mode, the number of spatial phase shifts, the number of electrodes, and the number of simultaneously excited electrodes, the design equations and constraints are newly derived, hence, proposing the design procedure. The finite-element method and impedance measurement are also employed to investigate the vibration of the stator. By borrowing the control idea of electromagnetic stepping motors, the half-step operation is newly applied to this USM so that the step size can be further halved. An 80-step USM is prototyped. The proposed design method and half-step operation are well supported by experimentation.
Persistent Identifierhttp://hdl.handle.net/10722/42961
ISSN
2015 Impact Factor: 1.901
2015 SCImago Journal Rankings: 1.388
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChau, KTen_HK
dc.contributor.authorShi, Ben_HK
dc.contributor.authorHu, MQen_HK
dc.date.accessioned2007-03-23T04:35:33Z-
dc.date.available2007-03-23T04:35:33Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee Transactions On Industry Applications, 2003, v. 39 n. 4, p. 953-960en_HK
dc.identifier.issn0093-9994en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42961-
dc.description.abstractIn this paper, a systematic design method and a new half-step operation are proposed for ultrasonic stepping motors (USMs) which are based on the principle of spatially shifted standing vibrations. With emphasis on the combination of the order of vibration mode, the number of spatial phase shifts, the number of electrodes, and the number of simultaneously excited electrodes, the design equations and constraints are newly derived, hence, proposing the design procedure. The finite-element method and impedance measurement are also employed to investigate the vibration of the stator. By borrowing the control idea of electromagnetic stepping motors, the half-step operation is newly applied to this USM so that the step size can be further halved. An 80-step USM is prototyped. The proposed design method and half-step operation are well supported by experimentation.en_HK
dc.format.extent876665 bytes-
dc.format.extent27648 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Industry Applicationsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectPiezoelectric motoren_HK
dc.subjectStepping motoren_HK
dc.subjectUltrasonic motor (USM)en_HK
dc.titleA New Design Method and Half-Step Operation for Ultrasonic Stepping Motorsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0093-9994&volume=39&issue=4&spage=953&epage=960&date=2003&atitle=A+new+design+method+and+half-step+operation+for+ultrasonic+stepping+motorsen_HK
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TIA.2003.814549en_HK
dc.identifier.scopuseid_2-s2.0-0141755304en_HK
dc.identifier.hkuros90127-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0141755304&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume39en_HK
dc.identifier.issue4en_HK
dc.identifier.spage953en_HK
dc.identifier.epage960en_HK
dc.identifier.isiWOS:000184370900006-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridShi, B=55137649100en_HK
dc.identifier.scopusauthoridHu, MQ=7402639576en_HK

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