Naslov
Measurement Uncertainty of Transmission Line Resistance Calculation Using GUM and AMC Method

Autori
Tolić, Ivan ; Miličević, Kruno ; Tokić, Amir

Izvornik
IET science measurement & technology (1751-8822) 11 (2017), 3; 339-345

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Measurement Errors ; Monte Carlo Methods ; Transmission Lines

Sažetak
The article presents the evolution of a measurement uncertainty concept from the traditional error approach up to modern calculation methods. First, a method based on the internationally accepted document Guide to the Expression of Uncertainty in Measurement is presented considering the conditions for its application and fundamental deficiencies. Next, the Monte Carlo (MC) method, as an alternative, is presented together with an adaptive Monte Carlo method. After a theoretical comparison between the latter methods, the practical calculation of a transmission line resistance is performed. The results show that the adaptive Monte Carlo method is reliable, unlike the traditional approach, which shows a significant overestimation of the standard deviation owing to the nonlinearity of the mathematical model and associated distributions other than Gaussian.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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