吉林大学学报(工学版) ›› 2009, Vol. 39 ›› Issue (增刊2): 255-0259.

• paper • Previous Articles     Next Articles

Effects of crosswind on handling and stability of truck driving in a straight-line

LI Jie,ZHANG Zhe,ZHANG Ying-chao   

  1. State Key Laboratory of Automobile Dynamic Simulation, Jilin University|Changchun 130022,China
  • Received:2009-06-15 Online:2009-09-30 Published:2009-09-30

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Abstract:

Based on the theory of vehicle system dynamics and applying the simulation software TruckSim, the characteristic parameters model and the corresponding aerodynamic coefficients curve model of a certain Chinese-made truck are established .The process of crosswind effecting on the truck running in a straightline is simulated, and the aerodynamic characteristic curve under the conditions of openloop is obtained. Using the software TruckSim ,the driver model is imported. Changing the parameters such as the wind speed, the wind heading and the speed of truck ,it is analyzed the influence of crosswind effecting on handling and stability of truck which is driven in a straight-line.

Key words: vehicle system dynamics, crosswind, truck, handling stability

CLC Number: 

  • U461
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