Efficiency of repairs performed within the emergency repair subsystem of municipal bus transportation system

• Autorzy: Szubartowski M.
• Języki publikacji: EN

Abstrakty

EN

In this paper there have been presented results of an analysis of repair efficiency for an emergency repair subsystem (technical service units) in a selected transportation system. The research object was a real system of municipal transportation, in a given urban agglomeration. Experimental data, necessary to determine values of indexes describing efficiency of repairs performed by the technical service units, come from a selected group of technical objects (city buses) used in the analyzed system. The data was obtained on the basis of experimental tests conducted within the studied system, employing a method of passive experiment, in conditions natural for the technical objects functioning. This work presents a method according to which the values have been determined and the analysis of efficiency of repairs performed within the emergency subsystem has been made. The values of repair efficiency assessment concern selected systems of the analyzed buses. The selection of these systems was made taking into consideration the number of the studied systems failures. The obtained results have been demonstrated in the form of tables and graphically, in charts. On this basis, there has been made an analysis of efficiency of repairs performed by emergency repair units. Due to its general character, the presented method can be used for an assessment of repair efficiency both within operation and maintenance systems of technical objects of different types and efficiency of repairs performed at particular repair stations, groups of stations or subsystems providing vehicles with serviceability.

Słowa kluczowe

EN

transport system; efficiency of repairs; technical service units

• 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: 2012
• Tom: Vol. 19, No. 2
• Strony: 507--514
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Szubartowski M.

• Wloclawek College of Enterprise and Technology Łęgska Street 20, 87-800 Włocławek, Poland tel.: [phone],

Bibliografia

• [1] Bendat, S. J., Piersol, A. G., Metody analizy i pomiaru sygnałów losowych, PWN, Warszawa, 1976.
• [2] Bobrowski, D., Probabilistyka w zastosowaniach technicznych, WNT, Warszawa 1986.
• [3] Firkowicz, S., Metody statystyczne w sterowaniu jakością Wydawnictwo im. Ossolińskich, Wrocław 1977.
• [4] Migawa, K., Szumiński, H., Wdzięczny, A., Metoda analizy skuteczności realizowanych napraw na przykładzie wybranego systemu eksploatacji środków transportu, II Konferencja Naukowo-Techniczna Problemy jakościowe, energetyczne i eksploatacyjne w maszynach cieplnych, pp. 115-122, Bydgoszcz-Duszniki Zdrój 2004.
• [5] Woropay, M., Wdzięczny, A., Bojar, P., Szubartowski, M., Metoda oceny wpływu skuteczności realizowanych napraw na niezawodność i bezpieczeństwo działania systemów transport miejskiego, Wydawnictwo Naukowe ITE, Radom 2008.
• [6] Woropay, M., Wdzięczny, A., Muślewski, Ł., Migawa, K., The analysis and evaluation of the efficiency repair of the chosen subsystems of the means of transport, 11th Internantional Scientific Seminar on Developments in Machinery Design and Control, Vol. 9, Cerveny Klastor 2007.
• [7] Woropay, M., Migawa, K., Szumiński, H., Wdzięczny, A., Analiza skuteczności realizowanych napraw podzespołów autobusów eksploatowanych w systemie komunikacji miejskiej Międzynarodowa Konferencja Naukowa Transport XXI Wieku, pp. 415-424, Warszawa 2004.