Optimizing the Accuracy and Method of Detecting Lightning Damage to Aerospace Composite Material Using Electrical Impedance Analysis
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0198703" target="_blank" >RIV/00216305:26220/26:0198703 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216275:25510/25:39922899
Výsledek na webu
<a href="https://ieeexplore.ieee.org/document/10966217" target="_blank" >https://ieeexplore.ieee.org/document/10966217</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TAES.2025.3561727" target="_blank" >10.1109/TAES.2025.3561727</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optimizing the Accuracy and Method of Detecting Lightning Damage to Aerospace Composite Material Using Electrical Impedance Analysis
Popis výsledku v původním jazyce
In line with the trends of reducing emissions in transport, the aviation industry has adopted significant use of composite materials in aircraft design. The use of composite materials for construction can also enhance material resistance to lightning strikes, where it is necessary to improve electrical conductivity and structural integrity. This article presents the results of research to use electrical impedance tomography (EIT) to measure the properties of structural aviation materials with the aim of achieving higher accuracy and reliability in detecting material failure caused by electrical voltage discharges. Procedures for diagnosing the state of glass fiber reinforced polymer composite materials in the event of a possible lightning strike and the possibilities of automatic diagnostics based on measuring conductive layers of the material by impedance methods are presented. Our approach to reduce measurement uncertainty in detecting material failures by high-voltage discharges is discussed, which can be used to determine which material designs have better resistance to lightning strikes. The results of our modeling and analysis were verified practically in a high-voltage laboratory to demonstrate the potential use of EIT in aircraft design.
Název v anglickém jazyce
Optimizing the Accuracy and Method of Detecting Lightning Damage to Aerospace Composite Material Using Electrical Impedance Analysis
Popis výsledku anglicky
In line with the trends of reducing emissions in transport, the aviation industry has adopted significant use of composite materials in aircraft design. The use of composite materials for construction can also enhance material resistance to lightning strikes, where it is necessary to improve electrical conductivity and structural integrity. This article presents the results of research to use electrical impedance tomography (EIT) to measure the properties of structural aviation materials with the aim of achieving higher accuracy and reliability in detecting material failure caused by electrical voltage discharges. Procedures for diagnosing the state of glass fiber reinforced polymer composite materials in the event of a possible lightning strike and the possibilities of automatic diagnostics based on measuring conductive layers of the material by impedance methods are presented. Our approach to reduce measurement uncertainty in detecting material failures by high-voltage discharges is discussed, which can be used to determine which material designs have better resistance to lightning strikes. The results of our modeling and analysis were verified practically in a high-voltage laboratory to demonstrate the potential use of EIT in aircraft design.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20201 - Electrical and electronic engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
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 periodika
IEEE Transactions on Aerospace and Electronic Systems
ISSN
0018-9251
e-ISSN
1557-9603
Svazek periodika
61
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
17
Strana od-do
10349-10365
Kód UT WoS článku
001550830000028
EID výsledku v databázi Scopus
2-s2.0-105002773071