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Conception, development and validation of a software interface to assess human’s horizontal intra-cyclic velocity with a mechanical speedo-meter

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dc.contributor.authorBarbosa, Tiago M.
dc.contributor.authorCosta, M.J.
dc.contributor.authorMorais, J.E.
dc.contributor.authorJesus, Sérgio
dc.contributor.authorMarques, Mário C.
dc.contributor.authorBatista, José
dc.contributor.authorGonçalves, José
dc.date.accessioned2011-09-12T14:34:15Z
dc.date.available2011-09-12T14:34:15Z
dc.date.issued2011
dc.description.abstractThe aim of this paper was to: (i) calibrate the Swimsportec® speedo-meter; (ii) concept and develop a software’s interface for it (iii) validate the full system. Calibration was done with an industrial robot. The robot arm’s performed a linear and horizontal path at a uniform movement for a set of wide range of velocities (0.5<v<4.5m/s) being the tension data acquire for each specific linear velocity. Software’s interface was developed in LabVIEW® to acquire, display and process pair wises velocity-time data on-line during the subject’s locomotion bout. To transfer data from speedo-meter to the software an acquisition card is used. System validation was done for a set of land-based human locomotion techniques (from slow walk to maximal running) in four subjects and comparing it with a Doppler radar gun. Linear regression models between speedo-meter system and radar gun where very high for both the coefficient of variation of the subject’s velocity within the full gait cycle and his maximal velocity. The 95% of interval confidence agreement limits were very close together in both variables. More than 80% of the Bland- Altman plots were with the 1.96 standard-deviation criteria used on regular basis as rule thumb for techniques validation.por
dc.identifier.citationBarbosa, Tiago M.; Costa, Mário; Morais, Jorge; Jesus, Sérgio; Marques, Mário; Batista, José; Gonçalves, José (2011). Conception, development and validation of a software interface to assess human’s horizontal intra-cyclic velocity with a mechanical speedo-meter. In Congress of the International Society oh Biomechanics.Université Libre de Bruxelles & Université D´Europe. Brussels.por
dc.identifier.urihttp://hdl.handle.net/10198/6128
dc.language.isoengpor
dc.subjectInstrumentpor
dc.subjectLocomotionpor
dc.titleConception, development and validation of a software interface to assess human’s horizontal intra-cyclic velocity with a mechanical speedo-meterpor
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceUniversité Libre de Bruxelles & Université D´Europe. Brussels.por
oaire.citation.titleCongress of the International Society oh Biomechanics.por
person.familyNameBarbosa
person.familyNameMorais
person.familyNameBatista
person.familyNameGonçalves
person.givenNameTiago M.
person.givenNameJ. E.
person.givenNameJosé
person.givenNameJosé
person.identifier867179
person.identifierR-000-7ZW
person.identifier.ciencia-id8B11-BDC4-F6FF
person.identifier.ciencia-idAA12-BF58-EE60
person.identifier.ciencia-id8112-DCE2-D025
person.identifier.orcid0000-0001-7071-2116
person.identifier.orcid0000-0002-6885-0648
person.identifier.orcid0000-0003-0344-3336
person.identifier.orcid0000-0002-5499-1730
person.identifier.ridB-8547-2018
person.identifier.scopus-author-id10044856400
person.identifier.scopus-author-id20435350700
person.identifier.scopus-author-id48361230200
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
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relation.isAuthorOfPublication80b13e62-254d-4d46-ad90-8b509ab523a8
relation.isAuthorOfPublication9e14e4a0-3d7a-42e8-8021-52e336b12de6
relation.isAuthorOfPublication6a3b0b39-7fe9-4450-94f4-ced3941947da
relation.isAuthorOfPublication.latestForDiscovery6a3b0b39-7fe9-4450-94f4-ced3941947da

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