A MATLAB Framework for Measurement System Analysis based on ISO 5725 Standard

摘要

In this paper, a MATLAB framework for automated Measurement System Analysis (MSA) procedures according to ISO 5725 standard is presented. Data consistency tests and their relations with the statistical model used in the standard are illustrated, with sample output from the corresponding MATLAB functions. Moreover, the ANOVA framework is introduced in the MSA workflow as recommended in the ISO/TR 22971 standard. Measurement system performance assessment is, finally, performed using the framework and given in terms of repeatability, interlaboratory and reproducibility variances.