The method of evaluation of the availability of the transport system for the realization of the assigned transport task

• Autorzy: Woropay M. , Migawa K. , Bojar P.
• Języki publikacji: EN

Abstrakty

EN

The article presents the method of evaluation of the availability of the utilization subsystem in a transport system. The method includes the defining and comparison of the values of the availability of the utilization subsystem to the value of the required availability. The article also deals with the way of defining the minimum availability of an individual technological object (means of transport) as well as the minimum number of technological objects used in the system, in order for the obtained value of the availability of the utilization subsystem to exceed the value of the required availability determined by the parameters of transport task. The values of the availability of the utilization subsystem are defined according to the availability of an individual technological object, the number of objects used in the system as well as the structure by which the individual technological objects are linked. The availability of the individual technological object was defined on the basis of a constructed mathematical model of the utilization process realized in the tested transport system. Then, for the utilization data obtained during tests conducted in an existing transport system, the values of the analyzed characteristics were defined. The presented results are the effect of research conducted as part o f a larger research project pertaining to the creation o f a decision-making model of controlling the availability of a transport system.

Słowa kluczowe

EN

transport system; technological availability; threshold structure; semi-Markovian model

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2010
• Tom: Vol. 17, No. 3
• Strony: 505--512
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Woropay M.

autor

Migawa K.

autor

Bojar P.

• University of Technology and Life Sciences, Department of machine Maintenance ul. Prof. S. Kaliskiego 7, 85-789 Bydgoszcz, Poland tel: [phone],

Bibliografia

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• [2] Jaźwiński, J., Grabski, F., Niektóre problemy modelowania systemów transportowych, Instytut Technologii Eksploatacji, Warszawa-Radom 2003.
• [3] Kowalenko, I. N., Kuzniecow, N. J., Szurienkow, W. M., Procesy stochastyczne. Poradnik, PWN, Warszawa 1989.
• [4] Kulkarni, V. G., Modelling and analysis of stochastic systems, Chapman & Hall, New York 1995.
• [5] Migawa, K., Semi-Markov model of the availability of the means of municipal transport system, Zagadnienia Eksploatacji Maszyn, 3 (159), Vol. 44, Radom 2009.
• [6] Migdalski, J. M., red., Inżynieria niezawodności. Poradnik, Wydawnictwo ZETOM, Warszawa 1992.
• [7] Woropay, M., Migawa, K., Markov model of the operational use process in an autonomous system, Polish Journal of Environmental Studies, Vol. 16, No. 4A, 2007.
• [8] Żurek, J., Problemy gotowości techniki lotniczej, Rozdział 13, Praca zbiorowa, Problemy badań i eksploatacji techniki lotniczej, Tom 2, Wydawnictwo ITWL, Warszawa 1993.