The dynamic load acting on the vehicle has a variable value, it depends on the moving conditions, road quality and tire stiffness, etc. In this paper, the authors study on the effects of the tire vertical stiffness on dynamic load acting on DVM 2.5 truck. The method of structural separation multi-body system and the Newton–Euler equation are used to set the three-dimensional dynamics model. Matlab-simulink software is used to consider the effects of the tire vertical stiffness on dynamic load of DVM 2.5 truck. The results show that, when the tire vertical stiffness is increased, the maximum dynamic load acting on the tires, chassis and road rises and the transmission capacity drops. In order to ensure the dynamics safety and durability, a fully loaded DVM 2.5 truck is run on a class E road according to ISO 8608:2016, the speeds must be less than 50 kph and the tire vertical stiffness must be less than 912 kN/m.
A Study on the Effects of Tire Vertical Stiffness on Dynamic Load of DVM 2.5 Truck
Lect. Notes in Networks, Syst.
International Conference on Engineering Research and Applications ; 2021 ; Thai Nguyen, Vietnam December 01, 2021 - December 02, 2021
2022-01-12
7 pages
Article/Chapter (Book)
Electronic Resource
English
British Library Conference Proceedings | 2016
|