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UNCERTAINTY ESTIMATION OF MECHANICAL ASSAYS BY ISO-GUM 95 AND MONTECARLO SIMULATION – CASE STUDY: TENSILE STRENGTH, TORQUE AND BRINELL HARDNESS MEASUREMENTS

Paulo R. G. Couto, Jailton C. Damasceno, Renata M. H .Borges
  • Abstract:
    The limitations presented by the ISO-GUM 95 methodology can by bypassed by applying Monte-Carlo simulation on measurement uncertainty estimation. In this work, uncertainty results from tensile strength, torque and Brinell hardness measurements evaluated using ISO-GUM 95 recommendations, Monte-Carlo simulation and the EURACHEM numerical simulated method are compared and discussed.
  • Keywords:
    Uncertainty, ISO-GUM 95, Monte-Carlo
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  • DOI:
    _unreg_wc-2006.TC21-010

Event details:

  • IMEKO TC:
  • Event name:
    XVIII IMEKO World Congress
  • Title:

    Metrology for a Sustainable Development

  • Place:
    Rio de Janeiro, BRAZIL
  • Time:
    17 September 2006 - 22 September 2006