Development of a virtual metrological CT for numerical measurement uncertainty determination using aRTist 2

Author:

Wohlgemuth Florian1,Müller Andreas Michael1,Hausotte Tino1

Affiliation:

1. Institute of Manufacturing Metrology , Department of Mechanical Engineering , Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) , Naegelsbachstrasse 25 , 91052 Erlangen , Germany

Abstract

Abstract The development of a virtual metrological CT for numerical measurement uncertainty determination at the Institute of Manufacturing Metrology (Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Germany) using the software aRTist 2 by the BAM German Federal Institute for Materials Research and Testing is described. The virtual metrological CT uses a Monte-Carlo approach for numerical measurement uncertainty determination. Results demonstrating that numerical uncertainty determination according to GUM Supplement 1 and in accordance with uncertainty determination according to guideline VDI/VDE 2630 Part 2.1 is possible for selected measurement tasks are presented.

Funder

European Association of National Metrology Institutes

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Instrumentation

Reference11 articles.

1. Joint Committee for Guides in Metrology, “Evaluation of measurement data – Guide to the expression of uncertainty in measurement, ” 2008.

2. Verein Deutscher Ingenieure e. V., VDI/VDE Standard 2630 Part 2.1, Berlin: Beuth, 2015.

3. Joint Committee for Guides in Metrology, “Evaluation of measurement data – Supplement 1 to the ‘Guide to the expression of uncertainty in measurement’ – Propagation of distributions using a Monte Carlo method, ” 2008.

4. M. Franke, T. Kistner, T. Hausotte, D. Heißelmann, c. Schwehn und K. Wendt, “Bestimmung der Messunsicherheit für Koordinatenmesssysteme, ” tm – Technisches Messen, Bd. 84, Nr. 5, p. 325–335, 2017.

5. C. Bellon, A. Deresch, C. Gollwitzer and G.-R. Jaenisch, “Radiographic simulator aRTist: Version 2,” in 18th World Conference on Nondestructive Testing, Durban, South Africa, 2012.

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