Example of applying markov decision process o model vehicle maintenance process

• Autorzy: Landowski B.
• Języki publikacji: EN

Abstrakty

EN

The subject of this paper are selected issues connected with modelling, prognosis and control of the process of operation and maintenance of a certain category of technical objects. The research object is a system of transport means operation. Assumptions for building a model of the operation process state changes of objects used in a complex system of operation and maintenance have been presented. The operation process model was built on the basis of an analysis of the space of states and events concerning technical objects, which are used in the analysed real transportation system. Source data necessary to make assumptions for the model development and its initial verification, has been obtained by means of the passive experiment method from a real system of transport means operation. An example of Markov decision process use for modelling and analysis of a public city transportation system operation process has been presented. Determination of values of indices characterizing the analysed process has been carried out basing on computer simulation of Markov decision process, being a mathematical model of technical objects operation process. A computing model has illustrated the entire study. Values of the model parameters have been estimated basing on the results of preliminary tests conducted in a real system of transport means operation. The model presented in this work has been built in such a way that it can be used for a wide category of problems connected with technical objects operation.

Słowa kluczowe

EN

transport system; operation process; Markov decision process; urban transportation; state of object

• 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: 2013
• Tom: Vol. 20, No. 4
• Strony: 209--218
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Landowski B.

• University of Technology and Life Sciences Machine Maintenance Department Prof. S. Kaliskiego Street 7, 85–791 Bydgoszcz, Poland tel.:[phone], fax: [phone]

Bibliografia

• [1] Bernaciak, K., Zastosowanie decyzyjnych procesów semimarkowskich do optymalizacji eksploatacji pewnego urządzenia, Zagadnienia Eksploatacji Maszyn, Zeszyt 3 (75), 1988.
• [2] Buslenko, N., Kałasznikow, W., Kowalenko, I., Theory of complex systems, PWN, Warsaw 1979.
• [3] Chrzan, P., Łańcuchy decyzyjne Markowa i ich zastosowania w ekonomii, Akademia ekonomiczna, Katowice 1990.
• [4] Kowalenko, I. N., Kuzniecow, N. J., Szurienkow, W. M., Stochastic processes, Guide, PWN, Warsaw 1989.
• [5] Landowski, B., Applying the Markov decision processes to model changes to the maintenance states of an object, Journal of KONES Vol. 17, No. 3, 2010.
• [6] Landowski, B., Method of determination values of the chosen decision variables to control rationally the operation and maintenance process in the transport system, Doctoral thesis, Academy of Technology and Agriculture, Bydgoszcz 1999.
• [7] Landowski, B., Simulation model of the means of transport maintenance process, Journal of KONES, Vol. 17, No. 4, 2010.
• [8] Landowski, B., Woropay, M., Neubauer, A., Controlling reliability in the transport systems, Library of Maintenance Problems, Maintenance Technology Institute, Bydgoszcz-Radom 2004.
• [9] Woropay, M., Grabski, F., Landowski, B., Semi-Markov model of the vehicle maintenance processes in an urban transport system, Scientific Publishers of the Polish Scientific Association of Automotive Engineering, Archives of Automotive Engineering, Vol. 7, No 3, 2004.
• [10] Woropay, M., Knopik, L., Landowski, B., Modelling maintenance processes in a transport system, Library of Maintenance Problems, Publishers and Printing Department of the Institute of Technology and Maintenance, Bydgoszcz – Radom 2001.
• [11] Woropay, M., Landowski, B., Neubauer, A., Applying semi-Markov decision processes to model and simulate the bus operation and maintenance processes, Scientific Publishers of the Polish Scientific Association of Automotive Engineering, Archives of Automotive Engineering, Vol. 7, No. 1, 2004.
• [12] Woropay, M., Landowski, B., Neubauer, A., Simulation of the method to optimise the operation and maintenance process of the buses in an urban transport system, International Scientific Conference Transport of the 21st Century, S. 5, Warsaw 2004.