| Issue |
2013
16th International Congress of Metrology
|
|
|---|---|---|
| Article Number | 03003 | |
| Number of page(s) | 9 | |
| Section | Force et Pression et Grandeurs mécaniques / Force and Pressure & Mechanical quantities | |
| DOI | https://doi.org/10.1051/metrology/201303003 | |
| Published online | 07 October 2013 | |
Use of Pooled Standard Deviation of Paired Samples in Calculating the Measurement Uncertainty by the Monte Carlo Method
1 Federal University of Santa Catarina-UFSC, Mobility Engineering Center, Brazil
2 Education Society of Santa Catarina-SOCIESC, Brazil
3 University of Santa Catarina State-UDESC, Center of Technological Sciences-CCT, Brazil
a Corresponding author: sueli.f@ufsc.br
This paper presents guidelines for expression of measurement uncertainty for tensile tests (tensile strength), making the Type A evaluation of uncertainty from historical data. The application of pooled standard deviation obtained from several samples and calculated on the values obtained for tensile strength, helps for a better expression of uncertainty in measurement. Accordingly, the results obtained with GUM and Monte Carlo evaluation methods were consistent.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.