Research on the Effects of Stick Arrangement on the Properties of Double Wishbone Front Suspension

Zhang Ning; Xiong Rui; Wu Jian; Fu Liang-qi; Zhong Kai-xian

doi:10.3969/j.issn.1007-7162.2014.02.019

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Research on the Effects of Stick Arrangement on the Properties of Double Wishbone Front Suspension

更新时间：2026-05-27

- Research on the Effects of Stick Arrangement on the Properties of Double Wishbone Front Suspension
- Vol. 31, Issue 2, Pages: 99-103(2014)
- 作者机构：
- 作者简介：
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- DOI：10.3969/j.issn.1007-7162.2014.02.019
  CLC： U463.1
- Online First：06 June 2014，
  
  Published：2014
- 稿件说明：
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张宁, 熊锐, 吴坚, 傅亮奇, 钟凯弦. 杆件布置对双叉臂前悬架性能影响的研究[J]. 广东工业大学学报, 2014, 31(2): 99-103.

Zhang Ning, Xiong Rui, Wu Jian, et al. Research on the Effects of Stick Arrangement on the Properties of Double Wishbone Front Suspension[J]. 2014, 31(2): 99-103.
张宁, 熊锐, 吴坚, 傅亮奇, 钟凯弦. 杆件布置对双叉臂前悬架性能影响的研究[J]. 广东工业大学学报, 2014, 31(2): 99-103. DOI： 10.3969/j.issn.1007-7162.2014.02.019.

Zhang Ning, Xiong Rui, Wu Jian, et al. Research on the Effects of Stick Arrangement on the Properties of Double Wishbone Front Suspension[J]. 2014, 31(2): 99-103. DOI： 10.3969/j.issn.1007-7162.2014.02.019.

摘要

依据多体系统动力学原理，建立某SUV轿车双叉臂独立前悬架的动力学模型，分析该悬架车轮定位参数随车轮跳动的变化情况.从改善整车操纵稳定性方面，结合对标车悬架试验结果，对该悬架的硬点进行灵敏度分析与优化设计，提高悬架性能.总结了杆件布置对双叉臂悬架性能影响的一般规律，为悬架设计提供参考依据.

Abstract

Based on the theory of multi-body dynamics system

an accurate model for a sports utility vehicle Sedan’s double wishbone independent front suspension is established. The changing rule of the suspension positional parameters with the wheel travel are analyzed. Besides

to improve the vehicle handling stability

it analyzed the sensibility of the suspension hard-points with the changing of the suspension positional parameters

and optimized some hard-points of the suspension. As a result

compared with the experimental data of the target vehicle

the performance of the automobile suspension was improved. Finally

as a kind of reference for suspension design

some general regular patterns about the effects of suspension stick arrangement on the properties of double wishbone front suspension were summarized.

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