Software support for the Nordtest method of measurement uncertainty evaluation

2012 ◽  
Vol 17 (6) ◽  
pp. 603-612 ◽  
Author(s):  
Teemu Näykki ◽  
Atte Virtanen ◽  
Ivo Leito
Keyword(s):  
Measurement Uncertainty ◽  
Uncertainty Evaluation ◽  
Software Support ◽  
Method Of Measurement ◽  
Measurement Uncertainty Evaluation

Research on Measurement Uncertainty Evaluation Methods Based on Bayesian Principle

2008 ◽  
Vol 381-382 ◽  
pp. 583-586
Author(s):  
Xiao Huai Chen ◽  
Z.Y. Cheng ◽  
Ye Tai Fei
Keyword(s):  
Measurement Uncertainty ◽  
Evaluation Method ◽  
Dynamic Measurement ◽  
Uncertainty Evaluation ◽  
Small Samples ◽  
Current Application ◽  
Dynamic Data ◽  
Dynamic Uncertainty ◽  
Method Of Measurement ◽  
Measurement Uncertainty Evaluation

In current application of measurement uncertainty evaluation, dynamic uncertainty evaluation simply uses the static uncertainty methods. To change the situation, a new evaluation method of measurement uncertainty is investigated based on Bayesian principle in this paper. Bayesian evaluation method uses conjugate normal-inverted gamma distribution as the distribution function in uncertainty evaluation, which can be employed to evaluate both static and dynamic measurement uncertainty. The evaluation method put forward in this paper can achieve higher evaluation accuracy than the conventional methods, particularly in processing dynamic data with small samples. It has been proved in theory and by computer simulation.

scholarly journals Verification of sensitivity analysis method of measurement uncertainty evaluation

2021 ◽  
Vol 18 ◽  
pp. 100274
Author(s):  
Mirosław Wojtyła ◽  
Paweł Rosner ◽  
Alistair B. Forbes ◽  
Enrico Savio ◽  
Alessandro Balsamo
Keyword(s):  
Sensitivity Analysis ◽  
Measurement Uncertainty ◽  
Uncertainty Evaluation ◽  
Analysis Method ◽  
Sensitivity Analysis Method ◽  
Method Of Measurement ◽  
Measurement Uncertainty Evaluation

Measurement uncertainty evaluation of conicity error inspected on CMM

2015 ◽  
Vol 29 (1) ◽  
pp. 212-218 ◽  
Author(s):  
Dongxia Wang ◽  
Aiguo Song ◽  
Xiulan Wen ◽  
Youxiong Xu ◽  
Guifang Qiao
Keyword(s):  
Measurement Uncertainty ◽  
Uncertainty Evaluation ◽  
Measurement Uncertainty Evaluation
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