A sensor placement measure for impact detection in structural health monitoring

doi:10.1109/ICSMC.2009.5346673

Residential College	false
Status	已發表Published
	A sensor placement measure for impact detection in structural health monitoring
	Melkonyan A.; Akopian D.; Chen C.L.P.
	2009-12-01
Conference Name	IEEE International Conference on Systems, Man and Cybernetics
Source Publication	Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
Pages	3775-3778
Conference Date	OCT 11-14, 2009
Conference Place	San Antonio, TX
Abstract	This paper studies the validity of horizontal dilution of precision (HDOP) measure to evaluate sensor network geometries when localizing impacts in structural health monitoring (SHM). First HDOP is defined similarly to navigation applications. Even though several low complexity closed-form solutions have been proposed recently, HDOP measure has been theoretically justified only for iterative least squares approach. The localization errors of popular impact localization methods are experimentally collected and compared with HDOP data for validation. The experimental setup is also described. It is shown that HDOP in general correlates with the positioning error and can be used to characterize geometry. ©2009 IEEE.
Keyword	Acoustic Position Measurement Acoustic Radiators Position Measurement
DOI	10.1109/ICSMC.2009.5346673
URL	View the original
Language	英語English
WOS ID	WOS:000279574602047
Scopus ID	2-s2.0-748491188
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Conference paper
Collection	University of Macau
Affiliation	University of Texas at San Antonio
Recommended Citation GB/T 7714	Melkonyan A.,Akopian D.,Chen C.L.P.. A sensor placement measure for impact detection in structural health monitoring[C], 2009, 3775-3778.
APA	Melkonyan A.., Akopian D.., & Chen C.L.P. (2009). A sensor placement measure for impact detection in structural health monitoring. Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics, 3775-3778.

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