Model of the converter of two-polar voltage in frequency at its work on small voltage in the conditions of a background hindrance and temperature changes (together with compensatory gyrotachometer)

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Zaharov A. A.

State Research Institute Engineeringpace University, 125, prospekt Mira, Moscow, 129226, Russia

Abstract

The description of characteristics of the converter of two-polar voltage in frequency (CTVF) is considered at small voltage in the conditions of an entrance background hindrance, a random error of start and temperature changes. On the basis before the developed model "ideal" CTVF it is defined linearization population mathematical expectations (МE) frequency CTVF (depending on a small constant component of entrance voltage). Functional dependence specified МE from temperature CTVF is Thus received. For algorithmic correction of errors of the converter methods of measurement of parametres of zero zone CTVF are offered at its joint work with a two-scale gyroscopic measuring instrument of angular speed.

Keywords:

model, the converter of two-polar voltage in frequency, small entrance voltage, work in the conditions of a background hindrance, temperature changes, a start random error, average residual (target) frequency, the gyroscopic gauge of angular speed of the compensatory type, dynamically adjusted gyroscope, a population mean


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