Models of reliability and availability improvement of series and parallel systems related to their operation processes

• Autorzy: Kwiatuszewska-Sarnecka B.
• Języki publikacji: EN

Abstrakty

EN

Integrated general models of approximate approaches of complex multi-state series and parallel systems, linking their reliability and availability improvement models and their operation processes models caused changing reliability and safety structures and components reliability characteristics in different operations states, are constructed. These joint models are applied to determining improved reliability and availability characteristics of the considered multi-state series and parallel systems related to their varying in time operation processes. The conditional reliability characteristics of the multi-state systems with hot, cold single reservation of component and the conditional reliability characteristics of the multi-state systems with reduced rate of departure by a factor of system components are defined.

Słowa kluczowe

EN

multi-state systems; reliability improvement; availability improvement

• Wydawca: Polskie Towarzystwo Bezpieczeństwa i Niezawodności
• Czasopismo: Journal of Polish Safety and Reliability Association
• Rocznik: 2009
• Tom: Vol. 2
• Strony: 277--286
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Kwiatuszewska-Sarnecka B.

• Maritime University, Gdynia, Poland

Bibliografia

• [1] Barlow, R. E. & Proschan, F. (1975). Statistical Theory of Reliability and Life Testing. Probability Models. Holt Rinehart and Winston, Inc., New York.
• [2] Gniedenko, B. W. (1943). Sur la distribution limite du terme maximum d’une serie aleatoire. Ann. of Math. 44, 432-453.
• [3] Kołowrocki, K. (2004). Reliability of Large Systems. Elsevier, Amsterdam-Boston-Heidelberg-London-New York-Oxford-Paris-San Diego-San Francisco-Singapore-Sydney-Tokyo.
• [4] Kołowrocki K. & Kwiatuszewska-Sarnecka B. (2008). Safety and Reliability Optimization of Complex Industrial Systems and Processes. WP5 - Task 5.1. Models of safety, reliability and availability improvement and optimization of complex industrial systems related to their operation processes. – English – 31.05.2009. Poland-Singapore Joint Project. MSHE Decision No. 63/N-Singapore/2007/0.
• [5] Kwiatuszewska-Sarnecka, B. (2003) Reliability Analysis of Reservation Effectiveness in Series Systems. PhD Thesis, Gdynia Maritime University-System Research Institute Warsaw, (in Polish).
• [6] Soszyńska, J. (2007). Systems reliability analysis in variable operation conditions. PhD Thesis, Gdynia Maritime University-System Research Institute Warsaw, (in Polish).