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A new approach to assessing the dynamic uncertainty of measuring devices
Author(s): Oleksandr Vasilevskyi; Pavlo Kulakov; Dmytro Kompanets; Oleksander M. Lysenko; Vasyl Prysyazhnyuk; Waldemar Wójcik; Doszhon Baitussupov
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Paper Abstract

A spectral method for estimating the dynamic uncertainty of measuring instruments based on a mathematical model of the frequency characteristic of a measuring instrument and a model of the spectral function of an input signal is presented. The model equation for estimating the amplitude value of the dynamic measurement uncertainty is obtained, which is caused by the limited properties of the measuring devices when a measuring signal passes through it in dynamic operation modes. A mathematical simulation of the characteristic of the dynamic uncertainty variation during the passage of a measuring signal through a measuring transducer is performed using the dynamic model of a vibration transducer as an example.

Paper Details

Date Published: 1 October 2018
PDF: 8 pages
Proc. SPIE 10808, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018, 108082E (1 October 2018); doi: 10.1117/12.2501578
Show Author Affiliations
Oleksandr Vasilevskyi, Vinnytsia National Technical Univ. (Ukraine)
Pavlo Kulakov, Vinnytsia National Technical Univ. (Ukraine)
Dmytro Kompanets, Vinnytsia National Technical Univ. (Ukraine)
Oleksander M. Lysenko, National Technical Univ. of Ukraine (Ukraine)
Vasyl Prysyazhnyuk, National Technical Univ. of Ukraine (Ukraine)
Waldemar Wójcik, Lublin Univ. of Technology (Poland)
Doszhon Baitussupov, Kazakh Academy of Transport and Communication (Kazakhstan)


Published in SPIE Proceedings Vol. 10808:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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