| Issue |
Int. J. Metrol. Qual. Eng.
Volume 2, Number 1, 2011
|
|
|---|---|---|
| Page(s) | 19 - 24 | |
| DOI | https://doi.org/10.1051/ijmqe/2011004 | |
| Published online | 29 June 2011 | |
Bootstrap approach for conformance assessment of measurement processes
Laboratory for Machine Tools and Production Engineering RWTH Aachen University, Steinbachstraße 19, Aachen, 52074, Germany
⋆ Correspondence: p.fritz@wzl.rwth-aachen.de
Received: 5 August 2010
Accepted: 20 August 2010
This paper proposes a bootstrap approach to determine the measurement uncertainty of measurement devices with unknown measurement equation (in this work, a structured light projection system is applied for the measurement of pull broaches) by use of workpieces that are calibrated by a coordinate measuring machine (CMM). The obtained uncertainty is used to perform a conformance assessment of the initial measurement process according to ISO 14253-1 and VDA 5.
Key words: Measurement uncertainty / CMM / conformance assessment
© EDP Sciences 2011
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