Conclusions
The method set out here for the case of standard electrical measuring instruments enables us to construct a model for the time-dependent changes in the combined functions of influence of various external factors on the error of the measuring devices. The use of the function of influence in accordance with the foregoing method yields more objective estimates of the time-dependent changes in errors, and this corresponds to an improvement in the quality of the products of electrical instrument-making undertakings.
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Literature cited
All-Union State Standard 8.009-72 “GSI. Normalized metrological characteristics of measuring devices”.
I. V. Abuladze and A. I. Belyaevskii, Izmeritel'. Tekh., No. 6 (1973).
A. V. Ekimov and G. N. Solopchenko, Avtometriya, No. 2 (1971).
S. R. Rao, Linear Statistical Methods and Their Application [in Russian], Nauka, Moscow (1968).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 9, pp. 32–34, September, 1974.
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Abuladze, I.V. Study of changes taking place in functions of influence with the passage of time. Meas Tech 17, 1351–1354 (1974). https://doi.org/10.1007/BF00814917
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DOI: https://doi.org/10.1007/BF00814917