SOME ASPECTS OF HARD MEASUREMENT ASSURANCE OF ELECTRO-MAGNETIC IRRADIATION CONVERTERS

G. O. Sukach, P. S. Smertenko, A. V. Bushma, Yu. V Zarkov, L. P. Pochekailova

Abstract

The factors influenced on the inaccuracy of electromagnetic irradiation flux meters have been considered. The factors were divided onto informative, non-informative and destabilising. They can be systematic and random, spatial or temporal distributed. Totality of non-informative and especially destabilised factors, which acts in different ratio with signal measured, are the main source for decrease of accuracy of control of electromagnetic irradiation flux with use of optoelectronic converters of physical values. Introduction of additional correction channels, which uses the correlation of internal signals with destabilised and noninformative factors for minimisation of their influence, allows significantly increase the accuracy of control.

Keywords

noninformative factor, destabilising factor, correction channel

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IMEKO-TC7-2004-066.pdf

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IMEKO TC

TC7 - Measurement Science

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