Parametric design and analysis of front independent suspension of 6×6 off-road vehicle with ADAMS/View

Jiang Libiao; Ni Qiang

Volume 34 Issue 02

Feb. 2008

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Journal of Beijing University of Aeronautics and Astronautics > 2008 > 34(02): 249-252.

Jiang Libiao, Ni Qiang. Parametric design and analysis of front independent suspension of 6×6 off-road vehicle with ADAMS/View[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(02): 249-252. (in Chinese)

Citation:

Jiang Libiao, Ni Qiang. Parametric design and analysis of front independent suspension of 6×6 off-road vehicle with ADAMS/View[J]. Journal of Beijing University of Aeronautics and Astronautics, 2008, 34(02): 249-252. (in Chinese)

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Parametric design and analysis of front independent suspension of 6×6 off-road vehicle with ADAMS/View

Dept. of Automotive Engineering, Harbin Institute of Technology, Weihai 264209, China

Received Date: 12 Oct 2007
Publish Date: 29 Feb 2008

Abstract

Abstract

Methods of parametric modeling and analysis supplied by ADAMS/View were used to design and analyze front independent suspension of 6×6 off-road vehicle, and better results were received. The whole process is that firstly dimension parameters of suspension were designed according to design conditions, and then virtual prototype model was built in ADAMS/View, design study and design of experiments.DOE(Desidgn of Expeximents) on suspension model were done at last. It can be obtained by analysis that sideways displacement of wheel has a dereasing tendency when length of lower sway arm is growing and assembly angle of lower sway arm is decreasing. So the length and assembly angle of lower sway arm were chosen to be design variables, and sideway displacement is taken as design objective, parametric optimization was done in ADAMS/Insight. The final test results meet demands of design. This method can improve advances design speed and quality of suspension, and can supply reference for designing high performance suspension in the future.
- independent suspension,
- 6×6 off-road vehicle,
- parametric design

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References

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