Analogue fault identification based on power supply current spectrum

7 January 1993

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 29 (1) , 118-119
https://doi.org/10.1049/el:19930077

Abstract

A fault dictionary approach using power supply current spectrum measurements for fault location in analogue active circuits is presented. A discrimination factor is introduced for efficient fault identification. Representative results using an active filter example are given, showing the effectiveness of the proposed technique.

Keywords

FAULT LOCATION
ANALOGUE ACTIVE CIRCUITS
POWER SUPPLY CURRENT SPECTRUM
FAULT DICTIONARY
FAULT IDENTIFICATION
DISCRIMINATION FACTOR

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