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Automated Eddy Current System for Aircraft Structure Inspection Cover

Automated Eddy Current System for Aircraft Structure Inspection

Transactions on Aerospace Research
Volume 2023 (2023): Issue 4 (December 2023)
By: Iuliia Lysenko,  Yurii Kuts,  Valentyn Petryk,  Volodymyr Malko and  Andrii Melnyk  
Open Access
|Dec 2023

Figures & Tables

Figure 1.

Equivalent circuit of the single-coil ECP (A) and differential ECP (B) connected to the generator. ECP, eddy current probe.
Equivalent circuit of the single-coil ECP (A) and differential ECP (B) connected to the generator. ECP, eddy current probe.

Figure 2.

Methodology of ECP signal processing. ECP, eddy current probe.
Methodology of ECP signal processing. ECP, eddy current probe.

Figure 3.

Developed system for ECNDT. ECNDT, eddy current non-destructive testing; ECP, eddy current probe; MC, microcontroller.
Developed system for ECNDT. ECNDT, eddy current non-destructive testing; ECP, eddy current probe; MC, microcontroller.

Figure 4.

Dependence of A(h) with pulsed (1) and harmonic (2) excitation of the ECP. ECP, eddy current probe.
Dependence of A(h) with pulsed (1) and harmonic (2) excitation of the ECP. ECP, eddy current probe.

Figure 5.

Dependence of the attenuation (A) and frequency (B) of the single-coil ECP signal (curve 1) and the boundaries of their confidence intervals (curve 2). ECP, eddy current probe.
Dependence of the attenuation (A) and frequency (B) of the single-coil ECP signal (curve 1) and the boundaries of their confidence intervals (curve 2). ECP, eddy current probe.
DOI: https://doi.org/10.2478/tar-2023-0021 | Journal eISSN: 2545-2835
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Language: English
Page range: 33 - 40
Submitted on: Oct 30, 2022
Accepted on: Oct 18, 2023
Published on: Dec 8, 2023
Published by: ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
aviation material inspection,
eddy current,
signal characteristics,
information parameters,
scanning
Related subjects:
Engineering,
Introductions and overviews,
Engineering, other,
Geosciences,
Geosciences, other,
Materials sciences,
Materials sciences, other,
Physics,
Physics, other

© 2023 Iuliia Lysenko, Yurii Kuts, Valentyn Petryk, Volodymyr Malko, Andrii Melnyk, published by ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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