Uncertainty budget for optical coordinate measurements of circle diameter

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    Abstract

    An uncertainty analysis for circle diameter measurements using a coordinate measuring machine (CMM) equipped with an optical probe is presented in this paper. A mathematical model for data evaluation and uncertainty assessment was formulated in accordance with Guide to the Expression of Uncertainty in Measurement (GUM). Various input quantities such as CCD camera resolution, influence of illuminating system, CMM errors etc. were considered in the model function and experimentally investigated.
    Original languageEnglish
    Title of host publicationProc. of IMEKO ISMQC 2004
    PublisherInstitut for Produktion og Ledelse, DTU
    Publication date2004
    Publication statusPublished - 2004
    Event8th International Symposium on Measurement and Quality Control - Erlangen, Germany
    Duration: 11 Oct 200415 Oct 2004

    Conference

    Conference8th International Symposium on Measurement and Quality Control
    CountryGermany
    CityErlangen
    Period11/10/200415/10/2004

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