An attempt of a preliminary assessment of the serviceability assurance process on the basis of statistical analysis of a chain of damages

• Autorzy: Landowski B.
• Języki publikacji: EN

Abstrakty

EN

The investigation object in this paper is a real system of an urban transport bus operation and maintenance in a large urban agglomeration. The investigated system belongs to the class of operational systems with a goal oriented behaviour. The paper presents the results of the investigations concerning damages to the buses of an urban transport system. Based on the analysis of the statistical data regarding the damages to the elementary bus subsystems some feature has been found, and namely that certain sequences of the damage chain occur with excessive frequency. The damage chain is considered to be a random sequence whose elements are the codes of the successively damaged bus subsystems. The analysis of the damage chain may be one of the elements to evaluate the maintenance subsystem within complex operation and maintenance systems of technical objects.

Słowa kluczowe

EN

chain of damages; transition probability matrix; operation and maintenance process

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2010
• Tom: Vol. 5, no 2
• Strony: 99--107
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Landowski B.

• University of Technology and Life Sciences, Machine Maintenance Department ul. Kaliskiego 7, 85-796 Bydgoszcz, Poland tel.:[phone], fax: [phone],

Bibliografia

• [1] Bobrowski, D., Probabilistics in technical applications, WNT, Warsaw 1986.
• [2] Grzegórski, J., Knopik, L., Landowski, B., Reoccurrence of damages to the technical objects elements, Conference Diagnostics '94 nt.: “Diagnosis of Working Machines and Vehicles ", Borówno 1994, KONFER Publishing House, Bydgoszcz 1994.
• [3] Kaźmierczak, J., Maintenance of technical systems, Publishers of the Silesian University of Technology, Gliwice 2000.
• [4] Kowalenko, I. N., Kuzniecow, N. J., Szurienkow, W. M., Stochastic processes. Guide, PWN, Warsaw 1989.
• [5] Landowski, B., Woropay, M., Neubauer, A., Controlling reliability in the transport systems, Library of Maintenance Problems, Maintenance Technology Institute, Bydgoszcz-Radom 2004.
• [6] Landowski, B., Woropay, M., Perczyński, D., Method of supporting decision makers in the process of controlling transport system operation, System Research Institute of the Polish Academy of Sciences, Warsaw 2004.
• [7] Landowski, B., Woropay, M., Method of modelling and controlling the technical object maintenance process on the basis of the urban bus transport system, 31st All-Poland symposium “Machine Diagnosis", Węgierska Górka 2004.
• [8] Landowski, B., Model of maintenance of a certain class of technical objects, Scientific Journals No 229, Mechanics 48, Univesity Publishers of ATR in Bydgoszcz, Bydgoszcz 2000.
• [9] Woropay, M., Grabski, F., Landowski, B., Semi-Markov model of the vehicle maintenance processes in an urban transport system, Scientific Publishers of PTNM, Archives of Automotive Engineering Vol. 7, No 3, 2004.
• [10] Woropay, M., Landowski, B., Neubauer, A., Applying semi-Markov decision processes to model and simulate the bus operation and maintenance processes, Scientific Publishers of PTNM, Archives of Automotive Engineering Vol. 7, No. 1, 2004.
• [11] Woropay, M., Grzegórski, J., Landowski, B., Decision variables to modernise an operation and maintenance system, 3rd All-Poland and 2nd International Scientific Conference titled: “Development of Theory and Technology in Agriculture Technical Modernisation”, Scientific Publishers ART, Olsztyn 1994.
• [12] 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.