Title :
Nullator-norator approach for diagnosis and fault prediction in analog circuits
Author :
Gadzheva, E.D. ; Raykovska, L.H.
Author_Institution :
Center of Inf. & Comput. Technol., Bulgarian Acad. of Sci., Sofia, Bulgaria
fDate :
30 May-2 Jun 1994
Abstract :
In this paper a diagnostic and fault prediction approach for analog circuits is proposed which is based on the analysis of a nullator-norator circuit diagnostic model and the isolation of the faulty subcircuits. Diagnostic algorithms are proposed which could be applied in the case of large analog circuits containing elements with tolerances
Keywords :
active networks; analogue circuits; circuit analysis computing; digital simulation; fault diagnosis; ator-norator circuit; circuit diagnostic model; element tolerance; fault isolation; fault prediction; faulty subcircuits; large analog circuits; Analog circuits; Analog computers; Circuit analysis computing; Circuit faults; Circuit testing; Fault diagnosis; Informatics; Isolation technology; Joining processes; Voltage;
Conference_Titel :
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-1915-X
DOI :
10.1109/ISCAS.1994.409298
