- Tytuł:
- The On-line Evolutionary Method for Soft Fault Diagnosis in Diode-transistor Circuits
- Autorzy:
-
Korzybski, M.
Ossowski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/226980.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
electric circuit diagnosis
soft faults
multiple faults
evolutionary computation
gene expression programming
genetic algorithm
differential evolution - Opis:
- The paper is devoted to diagnostic method enabling us to perform all the three levels of fault investigations - detection, localization and identification. It is designed for analog diode-transistor circuits, in which the circuit’s state is defined by the DC sources’ values causing elements operating points and the harmonic components with small amplitudes being calculated in accordance with small-signal circuit analysis rules. Geneexpression programming (GEP), differential evolution (DE) and genetic algorithms (GA) are a mathematical background of the proposed algorithms. Time consumed by diagnostic process rises rapidly with the increasing number of possible faulty circuit elements in case of using any of mentioned algorithms. The conncept of using two different circuit models with partly different elements allows us to decrease a number of possibly faulty elements in each circuit because some of possibly faulty elements are absent in one of two investigated circuits.
- Źródło:
-
International Journal of Electronics and Telecommunications; 2015, 61, 1; 109-115
2300-1933 - Pojawia się w:
- International Journal of Electronics and Telecommunications
- Dostawca treści:
- Biblioteka Nauki
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