Smart Skins for Structural Health Monitoring in Aerospace Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU125804" target="_blank" >RIV/00216305:26210/17:PU125804 - isvavai.cz</a>

Výsledek na webu

<a href="https://easnconference.eu/" target="_blank" >https://easnconference.eu/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Smart Skins for Structural Health Monitoring in Aerospace Applications

Popis výsledku v původním jazyce

The onset of printed electronics along with the shift to the predictive maintenance in aerospace applications present an interesting opportunity for embedding health monitoring sensors and their independent power sources into the skin of the aircraft structure. Future aircraft will rely on a complex network of onboard sensors utilized to monitor its structural condition and indicate possible faults before they become intolerable. This paper assesses the prospects of embedding modern energy harvesting systems together with sensor layers into the composite smart skins placed on the aircraft panels, where a source of ambient energy for harvesting is available. This combination will create self-sufficient sensor nodes usable for efficient structural health monitoring of the aircraft. One of the easily achievable sources of ambient energy are vibrations of the panels during the flight. A piezoelectric harvester is considered to transduce these mechanical vibrations both into useful electric power and into the monitoring signal. Use of materials with piezoelectric properties is investigated and their system implementation is outlined.

Název v anglickém jazyce

Smart Skins for Structural Health Monitoring in Aerospace Applications

Popis výsledku anglicky

The onset of printed electronics along with the shift to the predictive maintenance in aerospace applications present an interesting opportunity for embedding health monitoring sensors and their independent power sources into the skin of the aircraft structure. Future aircraft will rely on a complex network of onboard sensors utilized to monitor its structural condition and indicate possible faults before they become intolerable. This paper assesses the prospects of embedding modern energy harvesting systems together with sensor layers into the composite smart skins placed on the aircraft panels, where a source of ambient energy for harvesting is available. This combination will create self-sufficient sensor nodes usable for efficient structural health monitoring of the aircraft. One of the easily achievable sources of ambient energy are vibrations of the panels during the flight. A piezoelectric harvester is considered to transduce these mechanical vibrations both into useful electric power and into the monitoring signal. Use of materials with piezoelectric properties is investigated and their system implementation is outlined.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the EASN Association Conference - 7th EASN International Conference

ISBN

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ISSN

2523-5052

e-ISSN

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Počet stran výsledku

7

Strana od-do

59-65

Název nakladatele

European Aeronautics Science Network

Místo vydání

Neuveden

Místo konání akce

Varšava

Datum konání akce

26. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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