A “BLIND” CORRECTION OF DYNAMIC ERROR OF A NONSTATIONARY FIRST ORDER TRANSDUCER FOR THE PERIODIC CASE – SIMULATION INVESTIGATION

Jerzy Nabielec

Abstract

The paper presents an extension of the “blind correction” method with respect to nonstationary transducers of the first order. An analytical description of the measuring channels’ dynamics is presented for the case where both: the measured signal and the measuring channels’ parameters are varying with same fundamental frequency. The influence of the measuring system parameters on the correction accuracy was investigated using the simulation methods.

Keywords

dynamic error, blind correction, nonstationary transducer

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PWC-2006-TC4-018u.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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