Paper Title:
A Parameterized Simulation Model for Multi-Axle Vehicle
  Abstract

This paper presents a mathematical model for multi-axle vehicles Inclusive of steering system, suspension system, tire model, body system. Considering possible factors related to turning motion such as vehicle configuration and suspension, equations of motion were constructed to predict steerability and stability of these vehicles. Turning radius, slip angle at the mass center, and each wheel velocity were obtained by numerically solving the equations. The simulation model is made by MATLAB based on the mathematic equation. To analyze the influence of the wheelbase layout on vehicle stability, driving performance and stability of the vehicle with three wheelbase layout is simulated based on the present model. It is concluded that the wheelbase between second axle and third axle should be long to get better stability when vehicle turning with rear axles.

  Info
Periodical
Edited by
Wenya Tian and Linli Xu
Pages
170-175
DOI
10.4028/www.scientific.net/AMR.186.170
Citation
L. Q. Jin, C. X. Song, "A Parameterized Simulation Model for Multi-Axle Vehicle", Advanced Materials Research, Vol. 186, pp. 170-175, 2011
Online since
January 2011
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$32.00
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