Damage detection in composite structures by multipoint measuring system using guided wave propagation method
Authors:
- A. Stawiarski,
- A. Muc
Abstract
In this paper, the elastic wave propagation method was used in damage detection in composite cylindrical panels. The multipoint measuring system based on surface-mounted piezoelectric transducers was applied in the multistage measurement of the elastic wave propagation. The damage index definition based on the correlation coefficient was used to determine the state of the structure including localization and estimation of the damage size. Application of the PZT elements as actuators and sensors allows building a low-cost damage detection system that can be used in structural health monitoring (SHM) of composite parts. The resolution of the damage detection results depends on the number and localization of the sensors. However, the application of the multistage wave propagation analysis makes possible to improve the damage detection accuracy without raising the SHM system costs.
- Record ID
- CUTf0954a51269a4d32bd32c7bd4c6d3d49
- Publication categories
- ; ;
- Author
- Journal series
- Journal of Physics - Conference Series, ISSN 1742-6588, e-ISSN 1742-6596, [1742-6596]
- Issue year
- 2020
- Vol
- 1603
- Pages
- [1-7]
- Article number
- 012009
- Other elements of collation
- il. (w tym kolor.); Bibliografia (na s.) - 7; Bibliografia (liczba pozycji) - 22; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 1603
- Conference
- Applied Physics, Simulation and Computing (APSAC 2020), 2020, 23-05-2020 - 25-05-2020, Rome, Włochy
- Keywords in English
- composite structures, wave propagation method
- DOI
- DOI:10.1088/1742-6596/1603/1/012009 Opening in a new tab
- URL
- https://iopscience.iop.org/article/10.1088/1742-6596/1603/1/012009 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 40
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTf0954a51269a4d32bd32c7bd4c6d3d49/
- URN
urn:pkr-prod:CUTf0954a51269a4d32bd32c7bd4c6d3d49
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.