Analysis of dynamics of special vehicles with high gravity centre - the case of stability loss

• Autorzy: Tengler S. , Harlecki A.
• Języki publikacji: EN

Abstrakty

EN

Special vehicles with a high gravity centre are particularly exposed to a loss of stability due to rollover. An example of this type of vehicles, a technical rescue vehicle of fire service, is analyzed in this work. This article presents a computer simulation of a mathematical model of this vehicle, specifying critical conditions at which there was a loss of stability. The simulation was carried out on the road surface with a special shape, taking the relevant constraints into consideration.

Słowa kluczowe

EN

vehicle dynamics; stability loss; computer simulation

PL

dynamika pojazdu; utrata stabilności; symulacja komputerowa

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2012
• Tom: Vol. 17, no. 3
• Strony: 1003--1011
• Opis fizyczny: Bibliogr. 6 poz., rys., wykr.

Twórcy

autor

Tengler S.

autor

Harlecki A.

• University of Bielsko-Biala Faculty of Mechanical Engineering and Computer Science Department of Mechanics ul. Willowa 2, 43-309 Bielsko-Biała, POLAND,

Bibliografia

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• Harlecki A. (2002): Method of dynamical analysis of multibody with dry friction in kinematics pairs. - Scientific Papers of University of Bielsko-Biala, No.2.
• Keys R. (1981): Cubic convolution interpolation for digital image processing. - Acoustics, Speech and Signal Processing, vol.29, pp.1153-1160.
• Pacejka H.B, Bakker E. and Lidner L. (1989): New Tire Model with an Application in Vehicle Dynamics Studies. - Vehicle Dynamics Studies, SAE Technical Paper 890087.
• Tengler S. (2012): Analysis of dynamics of special vehicles with a high gravity centre. - PhD Thesis, Faculty of Mechanical Engineering and Computer Science, University of Bielsko-Biala.