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Conference Paper: A short cylinder ultrasonic motor with novel excitation mode

TitleA short cylinder ultrasonic motor with novel excitation mode
Authors
KeywordsExcitation
Piezoelectric
Short cylinder
Ultrasonic motor
Issue Date2004
PublisherIEEE.
Citation
Conference Record - Ias Annual Meeting (Ieee Industry Applications Society), 2004, v. 1, p. 360-365 How to Cite?
AbstractThis paper presents a short cylinder ultrasonic motor, which is featured by its new structure and novel excitation mode. The stator is composed of two piezoelectric disks and two short cylindrical blocks in which the disks are sandwiched by the blocks to form a special bolted Langevin type transducer. The corresponding vibrations are utilized to produce the driving force. A novel excitation mode is realized which can solve the problem of instability occurred in the conventional excitation mode. By using finite element analysis, the vibration pattern and driving mechanism are simulated. Finally, the proposed motor and its driving circuitry are prototyped to experimentally verify its validity and performance.
Persistent Identifierhttp://hdl.handle.net/10722/45771
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorChau, KTen_HK
dc.contributor.authorShi, Ben_HK
dc.contributor.authorJing, Len_HK
dc.contributor.authorHu, MQen_HK
dc.contributor.authorFan, Yen_HK
dc.date.accessioned2007-10-30T06:35:06Z-
dc.date.available2007-10-30T06:35:06Z-
dc.date.issued2004en_HK
dc.identifier.citationConference Record - Ias Annual Meeting (Ieee Industry Applications Society), 2004, v. 1, p. 360-365en_HK
dc.identifier.issn0197-2618en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45771-
dc.description.abstractThis paper presents a short cylinder ultrasonic motor, which is featured by its new structure and novel excitation mode. The stator is composed of two piezoelectric disks and two short cylindrical blocks in which the disks are sandwiched by the blocks to form a special bolted Langevin type transducer. The corresponding vibrations are utilized to produce the driving force. A novel excitation mode is realized which can solve the problem of instability occurred in the conventional excitation mode. By using finite element analysis, the vibration pattern and driving mechanism are simulated. Finally, the proposed motor and its driving circuitry are prototyped to experimentally verify its validity and performance.en_HK
dc.format.extent1423828 bytes-
dc.format.extent15593 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofConference Record - IAS Annual Meeting (IEEE Industry Applications Society)en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2004 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.subjectExcitationen_HK
dc.subjectPiezoelectricen_HK
dc.subjectShort cylinderen_HK
dc.subjectUltrasonic motoren_HK
dc.titleA short cylinder ultrasonic motor with novel excitation modeen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0197-2618&volume=1&spage=360&epage=365&date=2004&atitle=A+short+cylinder+ultrasonic+motor+with+novel+excitation+modeen_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/IAS.2004.1348433en_HK
dc.identifier.scopuseid_2-s2.0-11144277863en_HK
dc.identifier.hkuros101778-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-11144277863&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume1en_HK
dc.identifier.spage360en_HK
dc.identifier.epage365en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridShi, B=55137649100en_HK
dc.identifier.scopusauthoridJing, L=55188952200en_HK
dc.identifier.scopusauthoridHu, MQ=7402639576en_HK
dc.identifier.scopusauthoridFan, Y=36237908700en_HK

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