A study on the performance measures of a system operated in random environment

• Autorzy: Cha J. H. , Mi J.
• Języki publikacji: EN

Abstrakty

EN

Most devices (systems) are operated under different environmental conditions. The failure process of a system not only depends on the intrinsic characteristic of the system itself but also on the external environmental conditions under which the system is being operated. In this article we study a stochastic failure model in random environment and investigate the effect of the environmental factors on the failure process of the system. Some stochastic orderings will also be briefly discussed.

Słowa kluczowe

EN

environmental condition; shock process; compound failure rate function; stochastic ordering

• Wydawca: Polskie Towarzystwo Bezpieczeństwa i Niezawodności
• Czasopismo: Journal of Polish Safety and Reliability Association
• Rocznik: 2007
• Tom: Vol. 1
• Strony: 55--58
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Cha J. H.

• Pukyong National University, Busan, Korea

autor

Mi J.

• Florida International University, Miami, USA

Bibliografia

• [1] Lemoine, A. J. & Wenocur, M. L. (1985). On failure modelling. Naval Research Logistics. 32, 497-508.
• [2] Lemoine, A. J. & Wenocur, M. L. (1986). A note on shot-noise and reliability modelling. Operations Research. 34, 320-323.
• [3] Özekici, S. (1995). Optimal maintenance policies in random environments, European Journal of Operational Research. 82, 283-294.
• [4] Özekici, S. (1996). Complex systems in random environments, in: S. Özekici (Ed.), Reliability and Maintenance of Complex Systems, Springer-Verlag, Berlin.
• [5] Shaked, M. & Shanthikumar, J.G. (1994). Stochastic Orders and Their Applications, Academic Press, New York.