Title :
PCA application to frequency reduction for fault diagnosis in analog and mixed electronic circuit
Author :
Grzechca, Damian ; Rutkowski, Jerzy ; Golonek, Tomasz
Author_Institution :
Inst. of Electron., Silesian Univ. of Technol., Gliwice, Poland
fDate :
May 30 2010-June 2 2010
Abstract :
This paper is focused on the diagnosis of analog and mixed electronic circuit in frequency domain. A multi tone signal excites a circuit under test in order to detect and locate a single fault. The input signal consists of a number of frequencies which are selected by Principal Component Analysis (PCA) algorithm. An exemplary circuit has been examined and results have been discussed.
Keywords :
analogue circuits; fault diagnosis; principal component analysis; PCA; analog circuit; circuit under test; fault detection; fault diagnosis; fault location; frequency reduction; mixed electronic circuit; multitone signal; principal component analysis; Circuit faults; Circuit testing; Electronic circuits; Fault diagnosis; Frequency; Integrated circuit testing; Principal component analysis; Resistors; System testing; Voltage;
Conference_Titel :
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location :
Paris
Print_ISBN :
978-1-4244-5308-5
Electronic_ISBN :
978-1-4244-5309-2
DOI :
10.1109/ISCAS.2010.5537989
