The effects of vehicle load on driving characteristics

• Autorzy: Rievaj Vladimir , Vrábel Ján , Synák František , Bartuška Ladislav

Identyfikatory

DOI

10.12913/22998624/80896

• Języki publikacji: EN

Abstrakty

EN

Many traffic accidents are due to an incorrect assessment of the current situation by the driver of the vehicle. With correct assessment of the situation, the driver has also to take into account a number of other factors. This article focuses on some of these factors such as the vehicle load, vehicle speed and curve radius. The first part of the article deals with the position of the vehicle center of gravity (CG), which has a major impact on the driving characteritics of the vehicle. The paper demonstrates the calculation of the maximum speed of a car model and truck model (without load and with load) when cornering. The center of gravity has an effect on the vehicle axles load distribution, and thereby on braking forces. This issue is dealt with in the second part of the paper. In the last part the calculation of the braking force as a function of the adhesion coefficient of the tires depending on the road surface is mentioned. The importance of the contribution consists in quantifying the impact of vehicle load on its driving characteristics.

Słowa kluczowe

EN

gravity center of vehicle; road curve radius; speed at passage; directional deviation; vehicle stability

PL

środek ciężkości pojazdu; promień łuku drogowego; prędkość w przejściu; odchylenie kierunkowe; stabilność pojazdu

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2018
• Tom: Vol. 12, no 1
• Strony: 142--149
• Opis fizyczny: Bibliogr. 26 poz., fig., tab.

Twórcy

autor

Rievaj Vladimir

• University of Zilina, The Faculty of Operation and Economics of Transport and Communications, Univerzitna 1, 010 26, Zilina, Slovak Repulic

autor

Vrábel Ján

• University of Zilina, The Faculty of Operation and Economics of Transport and Communications, Univerzitna 1, 010 26, Zilina, Slovak Repulic

autor

Synák František

• University of Zilina, The Faculty of Operation and Economics of Transport and Communications, Univerzitna 1, 010 26, Zilina, Slovak Repulic

autor

Bartuška Ladislav

• The Institute of Technology and Business, Department of Transport and Logistics, Okruzni 517/10, 37001 České Budejovice, Czech Republic

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).