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The frequency response of dynamic friction: Enhanced rate-and-state models

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cam.orpheus.successThu Jan 30 12:54:13 GMT 2020 - The item has an open VoR version.
dc.contributor.authorCabboi, A
dc.contributor.authorPutelat, T
dc.contributor.authorWoodhouse, J
dc.contributor.orcidWoodhouse, Jim [0000-0002-6645-1635]
dc.date.accessioned2016-04-12T16:02:20Z
dc.date.available2016-04-12T16:02:20Z
dc.date.issued2016
dc.description.abstractThe prediction and control of friction-induced vibration requires a sufficiently accurate constitutive law for dynamic friction at the sliding interface: for linearised stability analysis, this requirement takes the form of a frictional frequency response function. Systematic measurements of this frictional frequency response function are presented for small samples of nylon and polycarbonate sliding against a glass disc. Previous efforts to explain such measurements from a theoretical model have failed, but an enhanced rate-and-state model is presented which is shown to match the measurements remarkably well. The tested parameter space covers a range of normal forces (10–50 N), of sliding speeds (1–10 mm/s) and frequencies (100–2000 Hz). The key new ingredient in the model is the inclusion of contact stiffness to take into account elastic deformations near the interface. A systematic methodology is presented to discriminate among possible variants of the model, and then to identify the model parameter values.
dc.description.sponsorshipAlessandro Cabboi and Thibaut Putelat both acknowledge support from the EPSRC programme grant “Engineering Nonlinearity” (ref. EP/K003836/1).
dc.description.versionThis is the final version of the article. It first appeared from Elsevier via https://doi.org10.1016/j.jmps.2016.03.025
dc.identifier.citationCabboi et al. Journal of the Mechanics and Physics of Solids (2016). doi:10.1016/j.jmps.2016.03.025
dc.identifier.eissn1873-4782
dc.identifier.issn0022-5096
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/254941
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier BV
dc.publisher.urlhttp://dx.doi.org/10.1016/j.jmps.2016.03.025
dc.rightsAttribution 4.0 International
dc.rightsAttribution 4.0 International
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.rioxxterms.funderEPSRC
dc.rioxxterms.projectidEP/K003836/1
dc.subjectVibration
dc.subjectDynamic friction
dc.subjectMechanical testing
dc.subjectRate-and-state model
dc.subjectContact stiffness
dc.titleThe frequency response of dynamic friction: Enhanced rate-and-state models
dc.typeArticle
dcterms.dateAccepted2016-03-30
prism.endingPage236
prism.publicationDate2016
prism.publicationNameJournal of the Mechanics and Physics of Solids
prism.startingPage210
prism.volume92
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/K003836/1)
rioxxterms.licenseref.startdate2016-04-01
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
rioxxterms.typeJournal Article/Review
rioxxterms.versionVoR
rioxxterms.versionofrecord10.1016/j.jmps.2016.03.025

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