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Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/21069
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dc.contributor.authorShorter, Kathleenen
dc.contributor.authorSmith, Nealen
dc.date.accessioned2017-05-24T12:33:00Z-
dc.date.issued2013-
dc.identifier.citationInternational Symposium on Biomechanics in Sports, 31(1), p. 1-4en
dc.identifier.issn1999-4168en
dc.identifier.urihttps://hdl.handle.net/1959.11/21069-
dc.description.abstractThe aim of this study was to select an appropriate computational method for determining both spin axis direction, and spin rate during soccer ball flight. Calculation methods of Cross-Product (CP) and Singular Value Decomposition (SVD) were compared on a stationary spinning ball under laboratory conditions, using data collected from 10 Vicon MX cameras tracking 5mm hemispherical ball markers at 500Hz. When the ball was spun at 371 ± 15 RPM, spin axis orientation appeared close to 'real' values, yet CP showed greater error in RPM estimation. Comparison of the methods during a kick showed no significant difference for spin rate calculation, yet CP underestimated the x and y spin axes, and overestimated spin around the z axis. It was proposed that SVD is used in future to estimate ball spin parameters, especially during kicking where marker occlusion may be more prevalent.en
dc.languageenen
dc.publisherInternational Society of Biomechanics in Sports (ISBS)en
dc.relation.ispartofInternational Symposium on Biomechanics in Sportsen
dc.titleComparison of Two Methods for Calculating 3-Dimensional Ball Spin, and its Application to Soccer Kickingen
dc.typeConference Publicationen
dc.relation.conferenceISBS 2013: 31st International Society of Biomechanics in Sport Conferenceen
dcterms.accessRightsGolden
dc.subject.keywordsApplied Mathematicsen
dc.subject.keywordsBiomechanicsen
local.contributor.firstnameKathleenen
local.contributor.firstnameNealen
local.subject.for2008110601 Biomechanicsen
local.subject.for2008010299 Applied Mathematics not elsewhere classifieden
local.subject.seo2008970101 Expanding Knowledge in the Mathematical Sciencesen
local.subject.seo2008970111 Expanding Knowledge in the Medical and Health Sciencesen
local.profile.schoolSchool of Science and Technologyen
local.profile.emailkshorter@une.edu.auen
local.output.categoryE1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20170310-161048en
local.date.conference7th - 11th July, 2013en
local.conference.placeTaipei, Taiwanen
local.publisher.placeTaipei, Taiwanen
local.format.startpage1en
local.format.endpage4en
local.url.openhttps://ojs.ub.uni-konstanz.de/cpa/article/view/5533en
local.peerreviewedYesen
local.identifier.volume31en
local.identifier.issue1en
local.access.fulltextYesen
local.contributor.lastnameShorteren
local.contributor.lastnameSmithen
dc.identifier.staffune-id:kshorteren
local.profile.orcid0000-0002-1309-5884en
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:21262en
dc.identifier.academiclevelAcademicen
local.title.maintitleComparison of Two Methods for Calculating 3-Dimensional Ball Spin, and its Application to Soccer Kickingen
local.output.categorydescriptionE1 Refereed Scholarly Conference Publicationen
local.conference.detailsISBS 2013: 31st International Society of Biomechanics in Sport Conference, Taipei, Taiwan, 7th - 11th July, 2013en
local.search.authorShorter, Kathleenen
local.search.authorSmith, Nealen
local.uneassociationUnknownen
local.atsiresearchNoen
local.sensitive.culturalNoen
local.year.published2013en
local.subject.for2020420701 Biomechanicsen
local.subject.seo2020280114 Expanding knowledge in Indigenous studiesen
local.codeupdate.date2021-12-01T12:29:00.261en
local.codeupdate.epersonkshorter@une.edu.auen
local.codeupdate.finalisedtrueen
local.original.for2020420701 Biomechanicsen
local.original.for2020undefineden
local.original.seo2020280118 Expanding knowledge in the mathematical sciencesen
local.original.seo2020280112 Expanding knowledge in the health sciencesen
local.original.seo2020280103 Expanding knowledge in the biomedical and clinical scienceen
local.original.seo2020280114 Expanding knowledge in Indigenous studiesen
local.date.start2013-07-07-
local.date.end2013-07-11-
local.profile.affiliationtypeUnknownen
local.profile.affiliationtypeUnknownen
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School of Science and Technology
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