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dc.contributor.authorPeña Pitarch, Esteve
dc.contributor.authorTicó Falguera, Neus
dc.contributor.authorVinyes Casasayas, Adrià
dc.contributor.authorMartinez Carmona, Damián
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica
dc.date.accessioned2012-09-20T07:42:33Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationPeña, E. [et al.]. Fingertips deformation under static forces: analysis and experiments. A: International Conference on Applied Human Factors and Ergonomics. "2012 AHFE Internacional Conference: 21-25 July 2010, Hilton San Francisco, California: conference proceedings". California: Printing House, 2012, p. 4618-4626.
dc.identifier.isbn9780979643552
dc.identifier.urihttp://hdl.handle.net/2117/16525
dc.description.abstractIntroduction: When designers, physicians, and engineers are working in a new design or calculation forces exerted by fingertips they need to consider that each person's fingertip is different. Taking into account the material properties for each person the Poisson's ratio, Young,s modulus, and density are different. These properties will be influential in the fingertip force. Objectives: Development of a three-dimensional human fingertip model to simulate with finite element methods a behavior of soft finger when it is under a force. In a soft finger, Poisson´s coefficient can be different according to person and age. Other factors like temperature have influence on this coefficient. Young,s modulus can be used for the dermis, epidermis, soft tissue, grease, and tendons. Once we have collected all of these dates we create a three-dimensional model. Methods: With a caliper and a precision balance Tefal-EASY we measure three times the force and deformation of fingertips, with O N no deformation to 7 N maximum deformation in z-axis (axis normal to balance and fingertip) using the same conditions for each experiment. Once we have done experiments with a person we introduce constrains in a finite element program to campare deformation in z-axis and force with the results and experiments.
dc.format.extent9 p.
dc.language.isoeng
dc.publisherPrinting House
dc.subjectÀrees temàtiques de la UPC::Enginyeria biomèdica::Biomecànica
dc.subject.lcshBiomechanics
dc.titleFingertips deformation under static forces: analysis and experiments
dc.typeConference report
dc.subject.lemacBiomecànica -- Congressos
dc.contributor.groupUniversitat Politècnica de Catalunya. SIR - Service and Industrial Robotics
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac10805881
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorPeña, E.; Ticó Falguera, Neus; Vinyes, A.; Martinez, D.
local.citation.contributorInternational Conference on Applied Human Factors and Ergonomics
local.citation.pubplaceCalifornia
local.citation.publicationName2012 AHFE Internacional Conference: 21-25 July 2010, Hilton San Francisco, California: conference proceedings
local.citation.startingPage4618
local.citation.endingPage4626


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