Kinematic Analysis and Structure Parameter Optimization of Automobile Wishbone Independent Suspension

Hui Gan; Ying Jie Zheng

doi:10.4028/www.scientific.net/AMR.706-708.1409

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708Kinematic Analysis and Structure Parameter...

Kinematic Analysis and Structure Parameter Optimization of Automobile Wishbone Independent Suspension

Abstract:

Abstract A multi-body dynamics calculation model for air suspension guide mechanism of car is established, which analyses the motion model and its application of guide mechanism on car double wishbone independent suspension by using the basic theory of rigid body motion, and then carries out kinematics analysis to make the design work rational, simple and accurate. The establishment and optimized analysis of the structure parametric design model, which is used for the objective function of minimum variation of the caster angle, kingpin inclination angle, wheel camber, wheel toe-in angle and wheel tread, gets the reasonable and optimization design scheme of structure parameters for air suspension guide mechanism, and provides a theoretical basis for further improvement of this automobile suspension system.

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Periodical:

Advanced Materials Research (Volumes 706-708)

Pages:

1409-1412

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.706-708.1409

Citation:

Cite this paper

Online since:

June 2013

Authors:

Hui Gan, Ying Jie Zheng

Keywords:

Automobile, Kinematics Analysis, Structure Parameter Optimization, Wishbone Independent Suspension

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References

[1] Qi-dong W, etc. Kinematic analysis of automobile wishbone independent suspension(Journal of Hefei University of Technology Press, China 2011.12)

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[3] Ma changyou, Optional Design and Motion Analysis of Double-wishbone Type Independent Suspension of Vehicle (Bus Technology and Research Press, China 2009.02)

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