Application of frequency-domain algorithms in ultrasound imaging of composite materials
| Parent link: | MATEC Web of Conferences Vol. 48 : Space Engineering.— 2016.— [03004, 7 p.] |
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| Summary: | Title screen 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. |
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2016
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| Series: | Modern Technologies and Control Methods in the Aviation and Space Industries |
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| Online Access: | http://dx.doi.org/10.1051/matecconf/20164803004 http://earchive.tpu.ru/handle/11683/33691 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648928 |