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AuthorBen-Brahim, Lazhar
AuthorBenammar, Mohieddine
AuthorAlhamadi, Mohd
AuthorAl-Emadi, Nasser
AuthorAl-Hitmi, Mohammed
Available date2022-11-24T06:48:25Z
Publication Date2008
Publication NameInternational Workshop on Advanced Motion Control, AMC
Identifierhttp://dx.doi.org/10.1109/AMC.2008.4516053
CitationBen-Brahim, L., Benammar, M., Alhamadi, M., Al-Emadi, N., & Al-Hitmi, M. (2008, March). A new angle determination method for resolvers. In 2008 10th IEEE International Workshop on Advanced Motion Control (pp. 126-131). IEEE.
ISBN978-1-4244-1702-5
ISSN1943-6572
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=71549169759&origin=inward
URIhttp://hdl.handle.net/10576/36657
AbstractA new low cost method for converting the amplitudes of the sine/cosine signals generated by the resolver into a measure of the angle of its shaft. The new method operates without lookup tables (LUT), and takes advantage of the components used to operate the resolver, the excitation (carrier) signal in particular. The method is based on a feed-forward technique that uses amplitude comparison technique in order to determine the angle from the excitation of the resolver. An appropriate technique is proposed to avoid unreliable comparison that may result by using the highly non-linear peaks of the sine and cosine signals. This results in a better accuracy in the estimation method. Beside simplicity of implementation, the proposed scheme offers the advantage of robustness to amplitude fluctuation of the transducer excitation signal. © 2008 IEEE.
Languageen
PublisherIEEE
SubjectArccosine converter
Look-up table
Position sensors
Resolver converter
TitleA new angle determination method for resolvers
TypeConference Paper
Pagination126-131
Volume Number1
ESSN1943-6580
dc.accessType Abstract Only


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