Guided Wave-Based Damage Detection Using Integrated PZT Sensors in Composite Plates
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
<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>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Guided Wave-Based Damage Detection Using Integrated PZT Sensors in Composite Plates
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
Guided Wave-Based Damage Detection Using Integrated PZT Sensors in Composite Plates
Popis výsledku anglicky
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.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20304 - Aerospace engineering
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Engineering proceedings: The 8th International Conference of Engineering Against Failure
ISBN
—
ISSN
2673-4591
e-ISSN
—
Počet stran výsledku
8
Strana od-do
49-56
Název nakladatele
MDPI
Místo vydání
—
Místo konání akce
KALAMATA, ŘECKO
Datum konání akce
1. 1. 2025
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—