Email this article Numerical characteristics of recurrence plots as applied to the evaluation of mechanical damage in materials
- Authors: Hilarov V.L.1
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Affiliations:
- Ioffe Institute
- Issue: Vol 59, No 9 (2017)
- Pages: 1789-1793
- Section: Mechanical Properties, Physics of Strength, and Plasticity
- URL: https://journals.rcsi.science/1063-7834/article/view/200977
- DOI: https://doi.org/10.1134/S1063783417090098
- ID: 200977
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Abstract
The response of a material with a random uniform distribution of pores to a sound impulse was studied. The behavior of the numerical characteristics of the recurrence plots (RP) of the normal displacement vector component depending on the degree of damage was investigated. It was shown that the recurrence quantification analysis (RQA) parameters could be very informative for sonic fault detection.
About the authors
V. L. Hilarov
Ioffe Institute
Author for correspondence.
Email: Vladimir.Hilarov@mail.ioffe.ru
Russian Federation, Politekhnicheskaya ul. 26, St. Petersburg, 194021
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