Open AccessProcessing by Least Square Method of the Measurements Results for Key, Regional and Supplementary Comparison of the Measurement Standards
Author(s) -
Yu. Kuzmenko,
O. Samoylenko
Publication year - 2018
Publication title -
metrologìâ ta priladi
Language(s) - English
Resource type - Journals
eISSN - 2663-9564
pISSN - 2307-2180
DOI - 10.33955/2307-2180(2)2018.3-13
Subject(s) - key (lock) , homogeneous , computer science , data processing , square (algebra) , data mining , statistics , algorithm , mathematics , database , geometry , computer security , combinatorics
The methods of processing the measurement results of several homogeneous transfer standards existing in the form of single-valued or multi-valued measures/sensors or devices performed at many points on several stationary standards, which participate in key, regional or additional comparisons, are proposed in the article. The number of measurements far exceeds the number of unknown parameters of the standards, which are determined by the results of comparisons, that’s why the method of least squares was chosen as the mathematical apparatus for data processing.