Email this article Detection of the fracture zone by the method of recurrence plot
- Authors: Hilarov V.L.1
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Affiliations:
- Ioffe Institute
- Issue: Vol 59, No 12 (2017)
- Pages: 2401-2406
- Section: Mechanical Properties, Physics of Strength, and Plasticity
- URL: https://bakhtiniada.ru/1063-7834/article/view/201722
- DOI: https://doi.org/10.1134/S1063783417120162
- ID: 201722
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Abstract
Recurrence plots (RPs) and recurrence quantification analysis (RQA) characteristics for the normal component of the displacement vector upon excitation of a defect steel plate by a sound pulse are analyzed. Different cases of spatial distribution of defects (uniform and normal) are considered, and a difference in the RQA parameters in these cases is revealed.
About the authors
V. L. Hilarov
Ioffe Institute
Author for correspondence.
Email: Vladimir.Hilarov@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
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