Кафедра Інформаційно-вимірювальних технологій (ІВТ)

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Revision of GUM: the suggested alhorythm for processing measurment results
(2019) Zakharov, I. P.; Neyezhmakov, P. I.; Botsiura, O. A.
The main requirements for the revised GUM are considered. The proposed algorithm for processing measurement results is given. Criteria for compliance with the listed requirements are described. Methods for processing the measurement results with a nonlinear model are proposed.
Verification of the Indicating Measuring Instruments Taking into Account their Instrumental Measurement Uncertainty
(Institute of Measurement Science, 2017) Zakharov, I. P.; Neyezhmakov, P. I.; Botsiura, O. A.
The specific features of the measuring instruments verification based on the results of their calibration are considered. It is noted that, in contrast to the verification procedure used in the legal metrology, the verification procedure for calibrated measuring instruments has to take into account the uncertainty of measurements into account. In this regard, a large number of measuring instruments, considered as those that are in compliance after verification in the legal metrology, turns out to be not in compliance after calibration. In this case, it is necessary to evaluate the probability of compliance of indicating measuring instruments. The procedure of compliance probability determination on the basis of the Monte Carlo method is considered. An example of calibration of a Vernier caliper is given.