An embedded automatic SBT diagnosis system for analog circuits

Author

Alippi, Cesare ; Catelani, Marcantonio ; Fort, Ada ; Singuaroli, Roberto ; Trotta, Lacopo

Author_Institution

Politecnico di Milano, Italy

Volume

3

fYear

2004

fDate

18-20 May 2004

Firstpage

2156

Abstract

In this paper the realization of an automatic fault diagnosis system assembled by using inexpensive components is suggested The system implements a Simulation Before Test fault diagnosis method based on sensitivity inspection and an artificial neural network classifier to detect and localize the presence of faults. The method can be successfully applied both to linear and non-linear analog circuits.

Keywords

analogue circuits; automatic test equipment; circuit simulation; fault diagnosis; radial basis function networks; transfer functions; analog circuits; artificial neural network classifier; automatic fault diagnosis system; embedded automatic system; fault dictionary; feature selection method; microcontroller; sensitivity inspection; simulation before test fault diagnosis; transfer function; Analog circuits; Artificial neural networks; Assembly systems; Automatic testing; Circuit simulation; Circuit testing; Electrical fault detection; Fault diagnosis; Inspection; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference, 2004. IMTC 04. Proceedings of the 21st IEEE

ISSN

1091-5281

Print_ISBN

0-7803-8248-X

Type

conf

DOI

10.1109/IMTC.2004.1351516

Filename

1351516