METHOD COMPARISON OF STATISTICAL AVERAGING ON THE HELMHOLTZ COILS CALIBRATION EXAMPLE

Mariusz Janeczko

m.janeczko@gum.gov.pl
Central Office of Measures, Electric Department; Warsaw University of Technology, Faculty of Physics (Poland)

Abstract

During a calibration of Helmholtz coils, in which more than one parameter is measured directly, there are various approaches to statistical averaging. In this paper will be discussed two of them: the averaging at the beginning of directly measured magnitude and the averaging of the final value. In order to compare the methods they will be referenced to the Monte Carlo method, having regard to the uncertainty of type A.


Keywords:

Calibration of Helmholtz coils, statistical averaging, Monte Carlo method

Fotowicz P.: Using of flat-normal distribution for calculating the uncertainty of measurement. PAK 6/2011, 595-598.
  Google Scholar

Gersak G., Humar J., Fefer D.: Calibration of a reference field coil by means of the NMR magnetometer and induction coils, Elektrotehniski vestnik 68(5)/2001, 294–299.
  Google Scholar

IEEE Standard for Calibration of Electromagnetic Field Sensors and Probes (Excluding Antennas) from 9 kHz to 40 GHz – IEEE Std 1309-2013, eq A33.
  Google Scholar

JCGM 100:2008 Guide to the Expression of Uncertainty in Measurement.
  Google Scholar

JCGM 101:2008 Evaluation of measurement data — Supplement 1 to the “Guide to the expression of uncertainty in measurement” — Propagation of distributions using a Monte Carlo method.
  Google Scholar

Measurement instructions of Microwave, Electromagnetic Field and Electromagnetic Compatibility laboratory in the Electrical Department of Central Office of Measures in Poland.
  Google Scholar

Download


Published
2016-08-08

Cited by

Janeczko, M. . (2016). METHOD COMPARISON OF STATISTICAL AVERAGING ON THE HELMHOLTZ COILS CALIBRATION EXAMPLE. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 6(3), 24–27. https://doi.org/10.5604/20830157.1212261

Authors

Mariusz Janeczko 
m.janeczko@gum.gov.pl
Central Office of Measures, Electric Department; Warsaw University of Technology, Faculty of Physics Poland

Statistics

Abstract views: 179
PDF downloads: 56