ENBIS-18 in Nancy

2 – 25 September 2018; Ecoles des Mines, Nancy (France) Abstract submission: 20 December 2017 – 4 June 2018

Applied Linearity Analysis

5 September 2018, 10:50 – 11:10

Abstract

Submitted by
Thomas Wagner
Authors
Thomas Wagner (Infineon Technologies)
Abstract
Measurement system analysis is well established in the industry in order to measure, improve and ensure sufficient measurement quality. Mostly repeatability and reproducibility indexes are analyzed in regular studies. Additional linearity analysis studies are performed less frequently.

With the introduced new approach a frequent linearity evaluation is possible by using the existing gage studies. The basic idea is to define the relative linearity rather than an absolute linearity. New key performance indicators are derived and the advantages highlighted in order to improve the measurement quality further more. Finally a decision matrix will be presented to handle the different measurement problems in practice.
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