Evaluation of the technical condition of the powerpack for AMV Rosomak on the dynamometer test stand

• Autorzy: Karczewski M. , Szczęch L. , Walentynowicz J.
• Języki publikacji: EN

Abstrakty

EN

The paper describes standard methods of diagnosing of the AMV (the Rosomak) drive unit technical condition used in daily operation in military missions in Afghanistan. Main rule of the method of diagnosing of the vehicle technical condition is using an external diagnosing system. This system is connected to the vehicle at the time of checking of operation of the powertrain control system configuration of the drive unit to permit the diagnosis, including examination of the engine and gearbox. Enhanced diagnostic system is connected to the OBD system with using standard PC computer with appropriate software. Stored examples of the results of the operation of such system are included in the paper. Measuring was led on a dynamometer stand to perform research of a propulsion unit in work condition. Measurements of the engine parameters were led in steady state and transient engine operating conditions. Unsteady-state condition studies were carried out using the method of free-range acceleration of the engine. Pointed out the merits of the development of this type of study due to the perceived potential and usefulness of the results obtained. The results of studies carried out by various methods and assess the current condition of the engine and the entire powertrain were compared.

Słowa kluczowe

EN

combustion engine; diagnostics; powerpack

• 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. 3
• Strony: 221--228
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Karczewski M.

• Military University of Technology Gen. S. Kaliski Street 2, 00-908 Warszawa, Poland tel.:[phone], fax: [phone]

autor

Szczęch L.

• Military University of Technology Gen. S. Kaliski Street 2, 00-908 Warszawa, Poland tel.:[phone], fax: [phone]

autor

Walentynowicz J.

• Military University of Technology Gen. S. Kaliski Street 2, 00-908 Warszawa, Poland tel.:[phone], fax: [phone]

Bibliografia

• [1] Sitek, K, Syta, S., Badania stanowiskowe i diagnostyka, WKiŁ, Warszawa 2011.
• [2] Dąbrowski, M., Kowalczyk, S., Trawiński, G., Pracownia diagnostyki pojazdów samochodowych, WSIP, Warszawa 2011.
• [3] Kołowy Transporter Opancerzony 8x8 Rosomak, Instrukcja Napraw, WZM Siemianowice Śląskie, 2004.
• [4] TEXA: Maksymalny potencjał diagnostyczny, AutoElektro, Nr 128, Czerwiec 2011.
• [5] Poradnik serwisowy Pokładowe systemy diagnostyczne OBD I EOBD oraz sieci transmisji danych, Wybrane zagadnienia, Nr 4 i 5, 2010.
• [6] Karczewski, M., Koliński, K., Szczęch, L., Walentynowicz, J., Stanowisko dynamometryczne do oceny stanu technicznego KTO Rosomak, w monografii Technologie podwójnego zastosowania, Wybrane technologie Wojskowej Akademii Technicznej, Wydawnictwo WAT, Warszawa 2012.
• [7] Łagoda, T., Macha, E., A critical plane approach based on energy concepts: application to biaxial random tension-compression high-cycle fatigue regime, [in:] Int. J.Fatigue 21, 1999.
• [8] Karczewski, M, Szczęch, L, Walentynowicz, J., Diagnozowanie zintegrowanego zespołu napędowego KTO Rosomak, Zeszyty naukowe WSOWL, 2013.
• [9] Scientific work funded to study for the years 2009-2011 as a development project.