On multi-state safety analysis in shipping

• Autorzy: Dziula P. , Jurdziński M. , Kołowrocki K. , Soszyńska J.
• Języki publikacji: EN

Abstrakty

EN

A multi-state approach to defining basic notions of the system safety analysis is proposed. A system safety function and a system risk function are defined. A basic safety structure of a multi-state series system of components with degrading safety states is defined. For this system the multi-state safety function is determined. The proposed approach is applied to the evaluation of a safety function, a risk function and other safety characteristics of a ship system composed of a number of subsystems having an essential influence on the ship safety. Further, a semi-Markov process for the considered system operation modelling is applied. The paper also offers a general approach to the solution of a practically important problem of linking the multi-state system safety model and its operation process model. Finally, the proposed general approach is applied to the preliminary evaluation of a safety function, a risk function and other safety characteristics of a ship system with varying in time its structure and safety characteristics of the subsystems it is composed of.

Słowa kluczowe

EN

safety; multi-state system; operation process; complex system; shipping

• Wydawca: Polskie Towarzystwo Bezpieczeństwa i Niezawodności
• Czasopismo: Journal of Polish Safety and Reliability Association
• Rocznik: 2007
• Tom: Vol. 1
• Strony: 83--96
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Dziula P.

• Maritime University, Gdynia, Poland

autor

Jurdziński M.

• Maritime University, Gdynia, Poland

autor

Kołowrocki K.

• Maritime University, Gdynia, Poland

autor

Soszyńska J.

• Maritime University, Gdynia, Poland

Bibliografia

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• [2] Dziula, P., Jurdzinski, M., Kolowrocki, K. & Soszynska, J. (2007). On multi-state approach to ship systems safety analysis. Proc. 12th International Congress of the International Maritime Association of the Mediterranean, IMAM 2007. A. A. Balkema Publishers: Leiden-London-New York-Philadelphia-Singapore.
• [3] Grabski, F. (2002). Semi-Markov Models of Systems Reliability and Operations. Warsaw: Systems Research Institute, Polish Academy of Science.
• [4] Hudson, J. & Kapur, K. (1985). Reliability bounds for multi-state systems with multi-state components. Operations Research 33, 735-744.
• [5] Jurdzinski, M., Kolowrocki, K. & Dziula, P. (2006). Modelling maritime transportation systems and processes. Report 335/DS/2006. Gdynia Maritime University.
• [6] Kolowrocki, K. (2004). Reliability of large Systems. Elsevier: Amsterdam-Boston-Heidelberg-London-New York-Oxford-Paris-San Diego-San Francisco-Singapore-Sydney-Tokyo.
• [7] Lisnianski, A. & Levitin, G. (2003). Multi-state System Reliability. Assessment, Optimisation and Applications. World Scientific Publishing Co., New Jersey, London, Singapore, Hong Kong.
• [8] Meng, F. (1993). Component-relevancy and characterisation in multi-state systems. IEEE Transactions on reliability 42, 478-483.
• [9] Soszynska, J. (2005). Reliability of large series-parallel system in variable operation conditions. Proc. European Safety and Reliability Conference, ESREL 2005, 27-30, Tri City, Poland. Advances in Safety and Reliability, Edited by K. Kolowrocki, Volume 2, 1869-1876, A. A. Balkema Publishers: Leiden-London-New York-Philadelphia-Singapore.
• [10] Soszynska, J. (2006). Reliability evaluation of a port oil transportation system in variable operation conditions. International Journal of Pressure Vessels and Piping, Vol. 83, Issue 4, 304-310.
• [11] Xue, J. & Yang, K. (1995). Dynamic reliability analysis of coherent multi-state systems. IEEE Transactions on Reliability 4, 44, 683-688.