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 hal.structure.identifier
BEAUCAIRE, Paul
157175 Institut Français de Mécanique Avancée [IFMA]
dc.contributor.author
 hal.structure.identifier
GAYTON, Nicolas
157175 Institut Français de Mécanique Avancée [IFMA]
dc.contributor.author
 hal.structure.identifier
DUC, Emmanuel
157175 Institut Français de Mécanique Avancée [IFMA]
dc.contributor.author
 hal.structure.identifier
DANTAN, Jean-Yves
107452 Laboratoire de Conception Fabrication Commande [LCFC]
dc.date.accessioned2015
dc.date.available2015
dc.date.issued2013
dc.date.submitted2015
dc.identifier.issn0010-4485
dc.identifier.urihttp://hdl.handle.net/10985/9295
dc.description.abstractOne of the aims of statistical tolerance analysis is to evaluate a predicted quality level at the design stage. One method consists of computing the defect probability PD expressed in parts per million (ppm). It represents the probability that a functional requirement will not be satisfied in mass production. This paper focuses on the statistical tolerance analysis of over-constrained mechanisms containing gaps. In this case, the values of the functional characteristics depend on the gap situations and are not explicitly formulated with respect to part deviations. To compute PD, an innovative methodology using system reliability methods is presented. This new approach is compared with an existing one based on an optimization algorithm and Monte Carlo simulations. The whole approach is illustrated using two industrial mechanisms: one inspired by a producer of coaxial connectors and one prismatic pair. Its major advantage is to considerably reduce computation time.
dc.language.isoen
dc.publisherElsevier
dc.rightsPost-print
dc.subjectTolerance analysis
dc.subjectOver-constrained mechanisms
dc.subjectGaps
dc.subjectFORM system
dc.subjectMonte Carlo
dc.subjectReliability
dc.titleStatistical tolerance analysis of over-constrained mechanisms with gaps using system reliability methods
dc.identifier.doi10.1016/j.cad.2013.06.011
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Metz
dc.subject.halSciences de l'ingénieur: Mécanique
ensam.audienceInternationale
ensam.page1547-1555
ensam.journalComputer-Aided Design
ensam.volume45
ensam.issue12
hal.identifierhal-02519416
hal.version1
hal.date.transferred2020-03-26T07:44:39Z
hal.submission.permittedTrue
hal.statusaccept


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