Application of frequency-domain algorithms in ultrasound imaging of composite materials

Dmitry Dolmatov, Vladislava Abramets

Research output: Contribution to journalConference article

2 Citations (Scopus)

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.

Original languageEnglish
Article number03004
JournalMATEC Web of Conferences
Volume48
DOIs
Publication statusPublished - 4 Apr 2016
Event4th Russian Forum for Young Scientists with International Participation "Space Engineering" 2016 - Tomsk, Russian Federation
Duration: 12 Apr 201614 Apr 2016

Fingerprint

Ultrasonics
Imaging techniques
Composite materials
Ultrasonic testing
Multilayers
Inspection

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Cite this

Application of frequency-domain algorithms in ultrasound imaging of composite materials. / Dolmatov, Dmitry; Abramets, Vladislava.

In: MATEC Web of Conferences, Vol. 48, 03004, 04.04.2016.

Research output: Contribution to journalConference article

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