UNCERTAINTY ANALYSIS OF CALIBRATION OF THE 3D COIL SYSTEM

Aleš Zikmund - Pavel Ripka

   The scalar calibration of the 3D coil system can be used as an efficient metrological method to identify all coil system’s parameters. To express the method accuracy, the uncertainty of sensitivity establishing has been analytically calculated and the uncertainty of the orthogonal angles, which are numerically calculated parameters, was evaluated with the Monte Carlo method. The method uncertainty was affected mostly by the calibration current stability and current measurements.

Keywords: uncertainty, calibration method, coil system, Monte Carlo

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