Data Mining Applied For Analysis Of Fault Sequences In Electronic Circuits
Author(s)
A. C. G. Oliveira, J. P. L. Bressan, L. E. Zárate & N. J. Vieira
Abstract
Data mining applied for analysis of fault
sequences in electronic circuits
A. C. G. Oliveiral, J. P. L. ~ressan', L. E. ziratel & N. J. vieira2
I Department of Computer Science,Pontifcia Universidade Cato'lica de
Minas Gerais, Brazil
2 Department of Computer Science, Universidade Federal de Minas
Gerais, Brazil
Abstract
In electronics industries, more precisely in the UPS (Unintenuptable Power
Supply) industry, there is a challenge to discover an optimized testing sequence
for electronic cards. If a fault occurs in a test, the procedure is to repair the
electronic card immediately; however the test may depend on previous tests that
should be repeated. The situation could be time consuming if a fault occurs at the
end of a testing sequence. In some cases, the whole testing sequence might have
to be repeated. The optimized testing sequence is obtained by discovering test
patterns and bringing them to the beginning of the sequence. The purpose of this
paper is to develop an optimized testing sequ
Keywords
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