RESEARCH ON FREQUENCY RESPONSE OF PRESSURE TRANSDUCER

Zhijie Zhang, Wei Wang

Abstract

The paper presents a kind of idea of determining uncertainty of frequency response based on dynamic calibration principles. The paper gives an example of pressure transducer which uncertainty of frequency response is determined by experimental data of multi-time dynamic calibration. It is crucial for widening operational frequency band-width of transducer concerned in the process of inverse filtering or correcting dynamic characteristics in practical applications.

Keywords

uncertainty, pressure transducer, frequency response

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IMEKO-WC-2015-TC16-344.pdf

DOI

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IMEKO TC

TC16 - Pressure and Vacuum Measurement

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