Narzędzia help

Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
first previous next last
cannonical link button

http://yadda.icm.edu.pl:443/baztech/element/bwmeta1.element.baztech-article-BUJ5-0030-0076

Czasopismo

Journal of KONES

Tytuł artykułu

Modelling of tracked vehicle dynamics

Autorzy Kciuk, S.  Mężyk, A. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The paper presents the problem of modelling dynamics of motor vehicles in the convention of multi-segment systems. The assumptions used in modelling process arepresented and the characteristics of elastic - damping elements of tracked vehicle suspension system are determined. This paper presents the identified mass and the geometrical parameters of the vehicle, on the basis of these parameters in Virtual.Lab software environment the simulation model was developed. The model describes the elements of a tank that does not change their position relative to the reference coordinate system, they are: the turret, muzzle, body case, and other components such as: wheels, torsion shafts, damper levers and links. The tank tracks are omitted in the simulation model. The results of numerical simulations in the form of displacement courses of characteristic points of the hull and displacements of the wheels axles in an assumed reference coordinate system are also included. The simulation results were compared with experimental results obtained on the proving ground. The results of experimental measurements carried out on the tank range, were used to precise tune a mathematical model of the vehicle. The results of numerical simulations confirmed validity ofthe assumptions in the modelling process, since good agreement was obtained with results from experimental investigations. The developed models will be used to optimize the characteristics of vehicle suspension.
Słowa kluczowe
EN multibody   trucked vehicle   numerical simulation   dynamical analysis   suspension  
Wydawca Institute of Aviation
Czasopismo Journal of KONES
Rocznik 2010
Tom Vol. 17, No. 1
Strony 223--232
Opis fizyczny Bibliogr. 9 poz., rys.
Twórcy
autor Kciuk, S.
autor Mężyk, A.
  • Silesian University of Technology, Department of Applied Mechanics Konarskiego Street I8a, 44-100 Gliwice, Poland tel: +48 32 2371386, +48 32 2372406,fax: +48 32 2371309, skciuk@polsl.pl
Bibliografia
[1] Nikravesh, P., Computer – Aided Analysis of Mechanical Systems, Prentice_Hall, 1988.
[2] Jalón, J., Bayo, E., Kinematic and Dynamic Simulation of Multibody Systems: The Real-Time Challenge, Springer-Verlag, New York 1994.
[3] Ogorkiewicz, R., Technology of Tanks, Jane’s Group, 1991.
[4] Burdziński, Z., Teoria ruchu pojazdu gąsienicowego, WKiŁ, 1972.
[5] Mitschke, M., Dynamika samochodu. T.2 Drgania, WKiŁ, 1989.
[6] Dajniak, H., Ciągniki. Teoria ruchu i konstruowanie, WKiŁ, 1989.
[7] Purdy, D. J., Simner, D., A brief investigation into the effect on suspension motions of high unsprung mass, Journal of Battlefield Technology, Vol. 7, No. 1, 2004.
[8] Hetherington, J. G., Scale – model testing of soil – vehicle systems, Journal of Battlefield Technology, Vol, 7, No. 2, 2004.
[9] Purdy, D. J., Kumar, R. J., Mathematical model ling of a hydro-gas suspension unit for tracked military vehicles, Journal of Battlefield Technology, Vol. 8, No. 3, 2005.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-article-BUJ5-0030-0076
Identyfikatory