Impact of probability distribution on the uncertainty of resistance measurement

Stanisław Szczesny; Anna Golijanek-Jędrzejczyk; Dariusz Świsulski

doi:10.1051/itmconf/20192801038

Impact of probability distribution on the uncertainty of resistance measurement

Abstract

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 G. 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%.

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Category:

Articles

Type:

artykuły w czasopismach

Published in:

ITM Web of Conferences no. 28, pages 1 - 2,
ISSN: 2271-2097

Language:

English

Publication year:

2019

Bibliographic description:

Szczesny S., Golijanek-Jędrzejczyk A., Świsulski D.: Impact of probability distribution on the uncertainty of resistance measurement// ITM Web of Conferences -Vol. 28, (2019), s.1-2

DOI: