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http://earchive.tpu.ru/handle/11683/33691
Title: | Application of frequency-domain algorithms in ultrasound imaging of composite materials |
Authors: | Dolmatov, Dmitry Olegovich Abramets, Vladislava |
Keywords: | алгоритмы; частотная область; визуализация; композитные материалы; неразрушающий контроль; ультразвуковой контроль; обработка; изображения |
Issue Date: | 2016 |
Publisher: | [s. n.] |
Citation: | Dolmatov D. O. Application of frequency-domain algorithms in ultrasound imaging of composite materials / D. O. Dolmatov, V. Abramets // MATEC Web of Conferences. — 2016. — Vol. 48 : Space Engineering : IV Russian Forum for Young Scientists with International Participation, April 12-14, 2016, Tomsk, Russia : [proceedings]. — [03004, 7 p.]. |
Abstract: | Non-destructive ultrasonic testing of composite materials requires imaging algorithms which could be applied for anisotropic structures. At present, time-domain techniques are used for this purpose. However, it is evident that this method has lower computational speed compared with frequency-domain algorithms. This paper discusses advanced approach off frequency-domain techniques for multilayer composite materials inspection. The proposed method is based on multi-layer omega-k (MULOK) ultrasound frequency-domain imaging algorithms. It is shown that MULOK algorithms enable highly accurate reconstruction within a higher computational speed. |
URI: | http://earchive.tpu.ru/handle/11683/33691 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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dx.doi.org-10.1051-matecconf-20164803004.pdf | 657,72 kB | Adobe PDF | View/Open |
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