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dc.contributor.authorCabboi, Alessandroen
dc.contributor.authorPutelat, Ten
dc.contributor.authorWoodhouse, Jimen
dc.date.accessioned2016-04-12T16:02:20Z
dc.date.available2016-04-12T16:02:20Z
dc.date.issued2016-04-01en
dc.identifier.citationCabboi et al. Journal of the Mechanics and Physics of Solids (2016). doi:10.1016/j.jmps.2016.03.025en
dc.identifier.issn0022-5096
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/254941
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.languageEnglishen
dc.language.isoenen
dc.publisherElsevier
dc.rightsAttribution 4.0 International*
dc.rightsAttribution 4.0 Internationalen
dc.rightsAttribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectvibrationen
dc.subjectdynamic frictionen
dc.subjectmechanical testingen
dc.subjectrate-and-state modelen
dc.subjectcontact stiffnessen
dc.titleThe frequency response of dynamic friction: enhanced rate-and-state modelsen
dc.typeArticle
dc.description.versionThis is the final version of the article. It first appeared from Elsevier via https://doi.org10.1016/j.jmps.2016.03.025en
prism.endingPage236
prism.publicationDate2016en
prism.publicationNameJournal of the Mechanics and Physics of Solidsen
prism.startingPage210
prism.volume92en
dc.rioxxterms.funderEPSRC
dc.rioxxterms.projectidEP/K003836/1
dcterms.dateAccepted2016-03-30en
rioxxterms.versionofrecord10.1016/j.jmps.2016.03.025en
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/en
rioxxterms.licenseref.startdate2016-04-01en
dc.contributor.orcidWoodhouse, Jim [0000-0002-6645-1635]
dc.identifier.eissn1873-4782
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idUNIVERSITY OF BRISTOL (FB EPSRC) (EP/K003836/1)
cam.orpheus.successThu Jan 30 12:54:13 GMT 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2100-01-01


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International