Estimation of the propagation of flexural waves in thin plates using a single low-cost sensor

This paper demonstrates how flexural wave propagation in a thin plate can be modeled by estimating the combined effect of the excitation source signal and the impulse response of the ultrasonic sensor. The wave propagation in the plate is modeled using the wave equation for the flexural wave mode. A theoretical model for flexural wave propagation in thin plates has been derived, and it has been compared with measurements excited by tapping gently on the surface. The combined effects of the excitation source signal and the impulse response of the low-cost piezoelectric sensor are modeled using finite-impulse response and/or infinite-impulse response filters. Thereafter, the performances of the selected filters are compared on estimating the wave propagation in a thin quartz glass plate. Results indicate that the most accurate estimation of wave propagation has been obtained using a linear phase filter which attributes all dispersions to the flexural wave. © 2018, Shiraz University.

Dergi Adı Iranian Journal of Science and Technology - Transactions of Electrical Engineering
Dergi Cilt Bilgisi 43
Dergi Sayısı 3
Sayfalar 405 - 413
Yayın Yılı 2019
Eser Adı
[dc.title]
Estimation of the propagation of flexural waves in thin plates using a single low-cost sensor
Yazar
[dc.contributor.author]
Onur, Tuğba Özge
Yazar
[dc.contributor.author]
Carlson, Johan E
Yazar
[dc.contributor.author]
Svanström, Erika
Yazar
[dc.contributor.author]
Hacıoğlu, Rıfat
Yayın Yılı
[dc.date.issued]
2019
Yayıncı
[dc.publisher]
Springer International Publishing
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
This paper demonstrates how flexural wave propagation in a thin plate can be modeled by estimating the combined effect of the excitation source signal and the impulse response of the ultrasonic sensor. The wave propagation in the plate is modeled using the wave equation for the flexural wave mode. A theoretical model for flexural wave propagation in thin plates has been derived, and it has been compared with measurements excited by tapping gently on the surface. The combined effects of the excitation source signal and the impulse response of the low-cost piezoelectric sensor are modeled using finite-impulse response and/or infinite-impulse response filters. Thereafter, the performances of the selected filters are compared on estimating the wave propagation in a thin quartz glass plate. Results indicate that the most accurate estimation of wave propagation has been obtained using a linear phase filter which attributes all dispersions to the flexural wave. © 2018, Shiraz University.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Estimation of wave propagation
Konu Başlıkları
[dc.subject]
Filtering
Konu Başlıkları
[dc.subject]
FIR/IIR
Konu Başlıkları
[dc.subject]
Flexural waves
Künye
[dc.identifier.citation]
Onur, T. Ö., Carlson, J. E., Svanström, E. ve Hacıoğlu, R. (2019). Estimation of the propagation of flexural waves in thin plates using a single low-cost sensor. Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 43(3), 405-413. doi:10.1007/s40998-018-0162-5
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
2228-6179
İlk Sayfa Sayısı
[dc.identifier.startpage]
405
Son Sayfa Sayısı
[dc.identifier.endpage]
413
Dergi Adı
[dc.relation.journal]
Iranian Journal of Science and Technology - Transactions of Electrical Engineering
Dergi Sayısı
[dc.identifier.issue]
3
Dergi Cilt Bilgisi
[dc.identifier.volume]
43
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1007/s40998-018-0162-5
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5682
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
12
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
06 Şubat 2024 13:31
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Tıklayınız
propagation response flexural modeled sensor compared impulse filters signal combined source estimating excitation performances selected Thereafter quartz Shiraz Results indicate University accurate estimation obtained linear filter attributes infinite-impulse dispersions and/or demonstrates effect ultrasonic equation theoretical
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