Conference paper
Uncertainty budget for optical coordinate measurements of circle diameter
In
Proc. of Imeko Ismqc 2004
—
2004
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.
| Language: | English |
|---|---|
| Publisher: | Institut for Produktion og Ledelse, DTU |
| Year: | 2004 |
| Proceedings: | 8th International Symposium on Measurement and Quality Control |
| Types: | Conference paper |
| ORCIDs: | Hansen, Hans Nørgaard and De Chiffre, Leonardo |
