Guided Wave-Based Damage Detection Using Integrated PZT Sensors in Composite Plates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F25%3AN0000011" target="_blank" >RIV/00010669:_____/25:N0000011 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2673-4591/119/1/49" target="_blank" >https://www.mdpi.com/2673-4591/119/1/49</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/engproc2025119049" target="_blank" >10.3390/engproc2025119049</a>
Alternative languages
Result language
angličtina
Original language name
Guided Wave-Based Damage Detection Using Integrated PZT Sensors in Composite Plates
Original language description
The ultrasonic guided wave method is successfully used for structural health monitoring (SHM) of aircraft structures utilizing PZT sensors for guided wave generation and detection. To increase the mechanical durability of the sensors in operational conditions, the paper demonstrates the feasibility of the integration of PZTs into the Glass fiber/Polymethyl methacrylate (G/PMMA) composite plate and evaluates the possibility of impact damage detection using generated guided waves. Two types of PZT sensors were embedded into different layers during the manufacturing process. Radial mode disc sensors were used for Lamb wave generation, thickness-shear square-shaped sensors were used for both Lamb and shear wave generation. The main objective was to propose the optimal sensor network with embedded sensors for successful impact damage detection. Lamb wave frequency tuning of disk sensors and unique vibrational characteristics of integrated shear sensors were exploited to selectively actuate only one guided wave mode.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20304 - Aerospace engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering proceedings: The 8th International Conference of Engineering Against Failure
ISBN
—
ISSN
2673-4591
e-ISSN
—
Number of pages
8
Pages from-to
49-56
Publisher name
MDPI
Place of publication
—
Event location
KALAMATA, ŘECKO
Event date
Jan 1, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—