Title :
Subjective fault evaluation method of electronic circuits
Author :
Hashizume, Masaki ; Iwata, Yoshihiro ; Tamesada, Takeomi
Author_Institution :
Fac. of Eng., Tokushima Univ., Japan
Abstract :
In this paper, fault evaluation problems, which are to determine whether electronic circuits are faulty or not, are discussed and a new fault evaluation method for electronic circuits, which is based on a fuzzy inference technique, is proposed. In our method, evaluation characteristics of an expert test engineer are defined by means of directed graphs. By using the graphs, fault evaluation results can be obtained, which are satisfied by the expert, even if a test engineer is novice. The effectiveness of our method is checked by some experiments of amplifier circuits
Keywords :
amplifiers; automatic testing; circuit analysis computing; directed graphs; fault diagnosis; fuzzy systems; inference mechanisms; amplifier circuits; directed graphs; electronic circuits; fault evaluation; fuzzy inference; Automated highways; Circuit faults; Circuit testing; Electronic circuits; Electronic equipment testing; Fault diagnosis; Logic circuits; Performance evaluation; Productivity; Systems engineering and theory;
Conference_Titel :
Test Symposium, 1993., Proceedings of the Second Asian
Conference_Location :
Beijing
Print_ISBN :
0-8186-3930-X
DOI :
10.1109/ATS.1993.398786
