Analogue Fault Detectability Comparison Between Power Supply Current and Output Voltage Magnitude and Phase Spectrum Components

Papakostas, Dimitrios/ Hatzopoulos, Alkiviadis/ Παπακώστας, Δημήτριος/ Χατζόπουλος, Αλκιβιάδης


Institution and School/Department of submitter: ΤΕΙ Θεσσαλονίκης
Keywords: Monte Carlo methods;Fault diagnosis;Power supply circuits;Failure analysis;Operational amplifiers
Issue Date: 15-Apr-1994
Publisher: Institution of Education and Technology
Citation: Journal: Electronics Letters, vol.40, no.8, 2004
Papakostas, D. and Hatzopoulos, A. (2004). Analogue Fault Detectability Comparison Between Power Supply Current and Output Voltage Magnitude and Phase Spectrum Components. Electronics Letters [online]. 40(8), pp.457-458. Διαθέσιμο σε: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=1293615&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F2220%2F28797%2F01293615 [Ανακτήθηκε 19 Ιουλίου 2015]
Abstract: A method using magnitude and phase spectrum components for fault detection of catastrophic and parametric faults is presented. A procedure is developed, discrimination factors are defined and their values are adjusted to include circuit parameter deviations. Comparative results from linear and nonlinear configurations of operational amplifier circuits are given, showing a significant increase in fault detectability over a previous method and also an improvement in fault coverage by the use of the power supply current against the output voltage signal.
Description: Δημοσιεύσεις μελών--ΣΤΕΦ--Τμήμα Ηλεκτρονικών Μηχανικών,2004
URI: http://195.251.240.227/jspui/handle/123456789/10044
ISSN: 1350-911X
0013-5194
Other Identifiers: 10.1049/el:20040334
Item type: other
Submission Date: 2018-02-28T16:17:43Z
Item language: el
Item access scheme: free
Institution and School/Department of submitter: ΤΕΙ Θεσσαλονίκης
Appears in Collections:Δημοσιεύσεις σε Περιοδικά

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