| Issue |
ITM Web Conf.
Volume 28, 2019
Computer Applications in Electrical Engineering (ZkwE’2019)
|
|
|---|---|---|
| Article Number | 01038 | |
| Number of page(s) | 2 | |
| DOI | https://doi.org/10.1051/itmconf/20192801038 | |
| Published online | 15 July 2019 | |
Impact of probability distribution on the uncertainty of resistance measurement
Gdańsk University of Technology, 80-233
Gdańsk, Poland
* Corresponding author: stanislaw.szczesny@pg.edu.pl
The paper presents studies on the influence of probability distributions on the expanded uncertainty of the resistance measurement. Choosing the correct probability distribution is very important to estimate of measurement uncertainty. The paper presents the results of analysis of the resistance measurement uncertainty using the technical method of resistance: 100 GW. The analysis of the uncertainty measurement of resistance was carried out repeatedly, each time assuming a different probability distribution of measuring instruments (normal, quadratic, U and triangular distribution).The results of the research presented in the article show that the influence of the assumed probability distributions on the result of the measurement uncertainty analysis is significant and results discrepancies can reach up to 40%.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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