Drawing Conclusions About Reliability Of Power Systems From Small Number Of Statistical Data

• Autorzy: Liberacki R.
• Języki publikacji: EN

Abstrakty

EN

Gathering reliability data is quite difficult. Potential sources of such data are: reliability guides and handbooks, data collecting during operation of technical devices, expert judgments. Practice shows that very often the statistical sample we have to our disposal is small and non – homogenous. The goal of the author was to verify, if it is possible to draw out useful in practice conclusions about reliability of technical items from small statistical sample and how to do it. In the article two potential ways to deal with the problem of small reliability data sample have been presented. First way is based on using mathematical statistics methods, the second way uses the fuzzy sets theorem methods.

Słowa kluczowe

EN

power system; reliability data; statistics; fuzzy sets

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2009
• Tom: Vol. 4, no 2
• Strony: 191--197
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Liberacki R.

• Gdansk University of Technology ul. Narutowicza 11/12, 80-950 Gdańsk, Poland tel.: [phone], fax: [phone],

Bibliografia

• [1] Dubois, D., Prade, H., Possibility Theory. An Approach to Computerised Processing of Uncertainty, New York 1988.
• [2] Kołowrocki, K., Wybrane wykłady z rachunku prawdopodobieństwa i statystyki matematycznej, Fundacja Rozwoju Wyższej Szkoły Morskiej w Gdyni, Gdynia 1994.
• [3] Krysicki, W., Bartos, J., Dyczka, W., Królikowska, K., Wasilewski, M., Rachunek prawdopodobieństwa i statystyka matematyczna w zadaniach, część II Statystyka matematyczna, Wydawnictwo Naukowe PWN, Warszawa 1995.
• [4] Stephens, M. A., EDF Statistics for Goodness of Fit and Some Comparisons". Journal of the American Statistical Association 69, 1974.