DocumentCode
311052
Title
Automatic fault monitoring using acoustic emissions
Author
Venkatesan, Gopal T. ; West, Dennis ; Buckley, Kevin M. ; Tewfik, Ahmed H. ; Kaveh, Mostafa
Author_Institution
Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA
Volume
3
fYear
1997
fDate
21-24 Apr 1997
Firstpage
1893
Abstract
Techniques for automatic monitoring of faults in machinery are being considered as a means to safely simplify or dispense with expensive periodic fault inspection procedures. This paper presents results from an ongoing investigation into the feasibility of using acoustic emissions (AEs) for automatic detection of microcrack formation/growth in machine components
Keywords
acoustic emission testing; acoustic signal processing; aircraft testing; automatic testing; crack detection; fault diagnosis; helicopters; microcracks; rotors; acoustic emission testing; automatic fault monitoring; helicopter rotor components; machine components; machinery; microcrack formation/growth detection; periodic fault inspection; Acoustic emission; Acoustic signal detection; Computerized monitoring; Condition monitoring; Electromagnetic interference; Electromagnetic transients; Inspection; Machinery; Signal detection; Stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location
Munich
ISSN
1520-6149
Print_ISBN
0-8186-7919-0
Type
conf
DOI
10.1109/ICASSP.1997.598910
Filename
598910
Link To Document