| Issue |
MATEC Web Conf.
Volume 79, 2016
VII Scientific Conference with International Participation “Information-Measuring Equipment and Technologies” (IME&T 2016)
|
|
|---|---|---|
| Article Number | 01049 | |
| Number of page(s) | 7 | |
| DOI | https://doi.org/10.1051/matecconf/20167901049 | |
| Published online | 11 October 2016 | |
Method for Separation of Electromagnetic Responses of Mechanoelectrical Transformations Under the Impact of External Noise
1 National Research Tomsk Polytechnic University, 634050, Tomsk, Russia
2 Tomsk State University of Control Systems and Radioelectronics, 634050, Tomsk, Russia
* Corresponding author: besko48@tpu.ru
The paper addresses the diagnosis of the presence of defects in concrete, cement-sand and other building and structure mixes using mechanoelectrical transformations. The problem of high levels of electromagnetic noise and interference affecting the correct interpretation of the data to diagnose presence of defects is considered. A version of the electromagnetic response from the unit heterogeneity is proposed, and the assumption of the total electromagnetic signal is suggested. The experiment on acoustic excitation of the sample was conducted and the electromagnetic responses were recorded and filtered using the correlation analysis. The obtained result was compared to the model one to confirm the single response model.
© The Authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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