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 |
| Appears in Collections: | Δημοσιεύσεις σε Περιοδικά |
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