THE USE OF PRONY'S METHOD TO DETECT CHANGES IN THE TECHNICAL CONDITION OF A PRESSURE TRANSDUCER

O. Yu. Bushuev
Abstract:
The use of Prony’s method to detect changes in the technical condition of a pressure transducer is described. The technique is based on spectral analysis of transducer output signal and estimating its frequency response by Prony’s method. Ways to increase the accuracy of Prony’s method have been proposed and algorithm for transducer output signal processing based on modified Prony’s method is presented.
Keywords:
pressure transducer, fault detection, Prony’s method, sampling rate, frequency response
Download:
IMEKO-WC-2015-TC21-385.pdf
DOI:
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Event details
Event name:
XXI IMEKO World Congress
Title:

Measurement in Research and Industry

Place:
Prague, CZECH REPUBLIC
Time:
30 August 2015 - 04 September 2015
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