Methods and algorithms for evaluating unknown parameters of components reliability of complex technical systems

• Autorzy: Kołowrocki K. , Soszyńska J.
• Języki publikacji: EN

Abstrakty

EN

The paper objectives are to present the methods and tools useful in the statistical identifying the unknown parameters of the components reliability and safety of complex industrial systems and to apply them in the maritime industry. There are presented statistical methods of estimating the unknown intensities of departure from the reliability state subsets of the exponential distribution of the component lifetimes of the multistate systems operating in various operation states. The goodness-of-fit method applied to testing the hypotheses concerned with the exponential form of the multistate reliability function of the particular components of the complex technical system in variable operations conditions is suggested. An application of these tools to reliability characteristics of a ferry operating at the Baltic Sea waters is presented as well.

Słowa kluczowe

EN

reliability; safety; lifetime; distribution; estimation; maritime transport

• Wydawca: Polskie Towarzystwo Bezpieczeństwa i Niezawodności
• Czasopismo: Journal of Polish Safety and Reliability Association
• Rocznik: 2009
• Tom: Vol. 2
• Strony: 223--230
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Kołowrocki K.

• Maritime University, Gdynia, Poland

autor

Soszyńska J.

• Maritime University, Gdynia, Poland

Bibliografia

• [1] Blokus-Roszkowska, A., Guze, S., Kolowrocki, K., Kwiatuszewska-Sarnecka, B. & Soszynska, J. (2008). Models of safety, reliability and availability evaluation of complex technical systems related to their operation processes. WP 4 – Task 3.1 – 31.05.2008. Poland-Singapore Joint Research Project, 2007-2010.
• [2] Blokus-Roszkowska, A., Guze, S., Kolowrocki, K., Kwiatuszewska-Sarnecka, B. & Soszynska, J. (2008). Models of safety, reliability and availability evaluation of complex technical systems related to their operation processes. WP 4 – Task 4.1 – 31.05.2008. Poland-Singapore Joint Research Project, 2007-2010.
• [3] Blokus-Roszkowska, A. Guze, S. Kolowrocki, K., Kwiatuszewska-Sarnecka, B., Milczek B. & Soszynska, J. (2009). Data Mining for Identification and Prediction of Safety and Reliability Characteristics of Complex Industrial Systems and Processes. WP 6 – Task 6.1. Methods-algorithms for evaluating unknown parameters of system operation processes, reliability and safety models. WP 6 - Task 6.1.2 – 16.03.2009. Poland-Singapore Joint Research Project, 2007-2010.
• [4] Grabski, F. (2002). Semi-Markov Models of Systems Reliability and Operations Analysis Warsaw: Systems Research Institute, Polish Academy of Science.
• [5] Kolowrocki, K. & Soszynska, J. (2008). A general model of technical systems operation processes related to their environment and infrastructure. WP 2 – Task 2.1 – 31.05.2008. Poland-Singapore Joint Research Project, 2007-2010.
• [6] Kolowrocki, K. & Kwiatuszewska- Sarnecka, B. (2009). Data Mining for Identification and Prediction of Safety and Reliability Characteristics of Complex Industrial Systems and Processes. WP 6 – Task 6.1. Methodsalgorithms for evaluating unknown parameters of system operation processes, reliability and safety models – a preliminary study. WP 6 - Task 6.1.1 – 16.03.2009. Poland-Singapore Joint Research Project, 2007-2010.
• [7] Soszynska, J., Kołowrocki, K., Kamiński, P., Jurdziński, M., Guze, S., Milczek, B., & Golik, P. (2009). Data Mining for Identification and Prediction of Safety and Reliability Characteristics of Complex Industrial Systems and Processes. WP6– Task 6.2. Preliminary safety and risk analysis and evaluation of a Stena Baltica ferry in variable operation conditions. Sub-Task 6.2.5 - Sub-Task 6.2.5 – 16.03.2009. Poland-Singapore Joint Research Project, 2007-2010.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).