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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-cb256120-2eec-4b7a-9f5c-9dc6e0027cc8

Czasopismo

Journal of Polish Safety and Reliability Association

Tytuł artykułu

Computer aided prediction of improved complex technical systems reliability

Autorzy Blokus-Roszkowska, A.  Kołowrocki, K. 
Treść / Zawartość http://jpsra.am.gdynia.pl
Warianty tytułu
Języki publikacji EN
Abstrakty
EN In the paper there is presented the computer program for reliability analysis of complex technical systems with reserved and improved components along with computer program description and application. The computer program allows for automatic reliability characteristics prediction of the improved complex technical systems with hot and cold single reservation of their components and of the improved complex technical systems with reduced intensities of departure from the reliability state subsets of their components. Under the assumption that system components have exponential reliability functions, the unconditional reliability function, the mean values and standard deviations of the unconditional lifetimes in the reliability state subsets and in particular reliability states, the system risk function and the moment when the system risk exceeds a permitted level of the complex technical systems before and after their improvement are determined.
Słowa kluczowe
EN reliability analysis   system improvement   reserved components   reduced intensities   computer program  
Wydawca Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Czasopismo Journal of Polish Safety and Reliability Association
Rocznik 2011
Tom Vol. 2, No. 2
Strony 255--266
Opis fizyczny Bibliogr. 13 poz., rys., wykr.
Twórcy
autor Blokus-Roszkowska, A.
  • Maritime University, Gdynia, Poland
autor Kołowrocki, K.
  • Gdynia Maritime University, Gdynia, Poland
Bibliografia
[1] Amari, S.V. & Dill, G. (2009). A new method for reliability analysis of standby systems. Proc Annual Reliaility and Maintainability Symposium RAMS 2009, 417-422.
[2] Blokus-Roszkowka, A., Guze, S., Kołowrocki, K. & Soszyńska, J. (2010). Prediction of improved complex technical systems reliability and safety - Training course addressed to industry. Task 11.16 in WP11: Education, Training, Results Dissemination and Implementation. PolandSingapore Joint Research Project. MSHE Decision No. 63/N-Singapore/2007/0. Gdynia Maritime University.
[3] Blokus-Roszkowska, A., Guze, S., Kołowrocki, K., Kwiatuszewska-Sarnecka, B., Milczek, B. & Soszyńska J. (2009). Methods of complex technical systems reliability, availability and safety improvement. Task 7.4 in WP7: Integrated package of solutions for complex industrial systems and processes safety and reliability optimization. Poland-Singapore Joint Project. MSHE Decision No. 63/N-Singapore/2007/0. Gdynia Maritime University, 2009.
[4] Blokus-Roszkowka, A., Guze, S., Kołowrocki, K. & Soszyńska, J. (2010). The computer program for evaluation and prediction of the complex technical system reliability and risk. Task 8.6 in WP8: Packages of Tools for Complex Industrial Systems and Processes Safety and Reliability Optimization. Poland-Singapore Joint Research Project. MSHE Decision No. 63/NSingapore/2007/0. Gdynia Maritime University, 2010.
[5] Coit, D.W. (2001). Cold-standby redundancy optimization for nonrepairable systems. IIE Transactions, Vol. 33(6), 471-478.
[6] Kołowrocki, K. & Soszyńska, J. (2010). Integrated Safety and Reliability Decision Support System – IS&RDSS. Tasks 10.0-10.16 in WP10: Safety and Reliability Decision Support Systems for Various Maritime and Coastal Transport Sectors. Poland-Singapore Joint Research Project. MSHE Decision No. 63/NSingapore/2007/0. Gdynia Maritime University, 2010.
[7] Kołowrocki, K. & Soszyńska, J. (2010). The exemplary system operation, reliability, risk, availability and cost identification, prediction and optimization - Testing IS&RDSS. Task 9.6 in WP9: Applications and Testing of Packages of Tools in Complex Maritime Transportation Systems and Processes Safety and Reliability Optimization. Poland-Singapore Joint Research Project. MSHE Decision No. 63/NSingapore/2007/0.Gdynia Maritime University, 2010.
[8] Kwiatuszewska-Sarnecka, B. (2003). Reliability analysis of effectiveness of reservation in series systems (in Polish). Systems Research Institute, Polish Academy of Sciences, Warszawa, 2003.
[9] Kwiatuszewska-Sarnecka, B. (2006). Reliability improvement of large multi-state series-parallel systems. International Journal of Automation and Computing Vol. 2,157-164.
[10] Kwiatuszewska-Sarnecka, B. (2006). Reliability improvement of large parallel-series systems. International Journal of Materials & Structural Reliability, Vol. 4, 149-159.
[11] Rade, L. (1993). Reliability equivalence. Microelectronic and Reliability, Vol. 33, 323-325.
[12] Robinson, D.G. & Neuts, M.F. (1989). Standby redundancy in reliability: a review. IEEE Transactions on Reliability, R-38(4), 430-435.
[13] Rubinstein, L.A., Levitin, G. Lisnianski, A. & Ben-Haim, H. (1997). Redundancy optimization of static series-parallel reliability models under uncertainty. IEEE Transactions on Reliability, Vol. 46(4), 1997, 503-511.
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