Contribution to availability assessment of complex systems with one shot items

• Autorzy: Valis, D. , Koucky, M.
• Języki publikacji: EN

Abstrakty

EN

Abstract. As we use complex systems with one shot items in many technical applications we need to know basic characteristics of such a system. Performance, safety and others are as much important as dependability measures. As the one shot item is supposed to back up the main system function the total reliability of the system should be higher then. The paper will present a theoretical approach to determining the complex system task/mission success probability rather than a theoretical approach to determining the dynamic reliability (operational availability), and then a practical example.

Słowa kluczowe

EN

reliability and availability assessment; dynamic characteristics; one shot Item

• Czasopismo: Journal of KONBiN
• Rocznik: 2008
• Tom: No. 1 (4)
• Strony: 267-290
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Valis, D.

autor

Koucky, M.

• University of Defence, Faculty of Military Technologies Univerzita Obrany, Fakulta vojenských technologií 612 00 Brno, Czech Republic

Bibliografia

• 1. AKERSTEN, P.A.: “The Double TTT-Plot – a Tool for the Study of Nonconstant Failure Intensities”, In: Proceedings of the 6th National Reliability Conference in Birmingham. Warrington: National Centre of System Reliability UKAEA 2B/3/1-8, 1987.
• 2. CROWDER, M. J., KIMBER, A. C.: Statistical Analysis of Reliability Data, London: Chapman & Hall, 1991.
• 3. NELSON, W.: Hazard Plotting of Left Trucated Life Data, Journal of Quality Technology Nr. 20, 1990, pp. 230 – 238.
• 4. KOUCKY, M., VALIS, D.: Reliability of Sequential System with Restricted Number of Renewals. In: Risk, Reliability and Social Safety. London: Taylor & Francis, 2007. pp. 1845 – 1849.