ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
A new approach is proposed for conducting structural health monitoring, based on newlydeveloped piezoceramic sensors. They are fabricated by a sol-gel spray technique. The potentialapplication of these sensors may be broad. These sensors have been evaluated for structural healthmonitoring studies. The purpose of the present study aims the detection and the localization ofdefects by the means of these new piezoceramic sensors. Nine sensors were integrated onto ametallic plate with moving masses. The plate was excited by an impact at a specific location and thevibratory signals from sensors were recorded simultaneously. The analysis of signals obtained fromnine locations was correlated with a numerical simulation in order to identify at each time thelocation of the mass
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/54/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.347.505.pdf
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