SOFT FAULT DIAGNOSIS IN ANALOG LINEAR CIRCUIT BY ARX MODELLING

A.Fort, C.Michelassi, M.Mugnaini, M.Catelani

Abstract

In this paper a soft fault diagnosis technique of analog linear circuits is presented. A Simulation-Before- Test (SBT) approach is used, where the fault dictionary is designed by circuit signatures obtained using ARX model identification.

Keywords

soft fault diagnosis, neural classifier, ARX models

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PWC-2003-TC10-002.pdf

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IMEKO TC

TC10 - Measurement for Diagnostics, Optimization and Control

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