DocumentCode
948954
Title
Correlation-based comparison of analog signatures for identification and fault diagnosis
Author
Papakostas, Dimitris K. ; Hatzopoulos, Alkis A.
Author_Institution
Dept. of Electr. Eng., Aristotle Univ. of Thessaloniki, Greece
Volume
42
Issue
4
fYear
1993
fDate
8/1/1993 12:00:00 AM
Firstpage
860
Lastpage
863
Abstract
Automatic fault diagnosis and circuit identification using analog signatures are considered, focusing on the automatic comparison of nearly similar analog signatures. Two known correlation-based similarity criteria are compared, and a new criterion using a weighting factor, which improves the discrimination capability, is introduced. Comparative results for various signatures are given, and useful applications of this work are discussed
Keywords
analogue circuits; automatic testing; correlation methods; fault location; analog signatures; automatic comparison; automatic fault diagnosis; circuit identification; correlation-based similarity criteria; fault diagnosis; identification; weighting factor; Analog circuits; Autocorrelation; Circuit testing; Fault diagnosis; Signal analysis; System testing; Voltage;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.234498
Filename
234498
Link To Document