主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2023, Vol. 48 ›› Issue (11): 101-105.DOI: 10.16638/j.cnki.1671-7988.2023.011.018

• 设计研究 • 上一篇    

基于 ADAMS/Car 的两种商用车空气悬架 建模及性能分析

赵 轩，李智超，王 媛   

  1. 陕西重型汽车有限公司 汽车工程研究院
  • 出版日期:2023-06-15 发布日期:2023-06-15
  • 通讯作者: 赵 轩
  • 作者简介:赵轩（1990－），男，硕士，工程师，研究方向为汽车底盘设计，E-mail:zhaoxuan@sxqc.com。

Modeling and Performance Analysis of Two Commercial Vehicle Air Suspension Systems Based on ADAMS/Car

ZHAO Xuan, LI Zhichao, WANG Yuan   

  1. Automotive Engineering Research Institute, Shaanxi Heavy Duty Automobile Company Limited
  • Online:2023-06-15 Published:2023-06-15
  • Contact: ZHAO Xuan

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摘要： 文章介绍了两种空气悬架的结构差异和空气悬架系统多体建模方法，在 ADAMS/Car 中完成两种空气悬架多体模型的建立，对比分析了平行轮跳和反向轮跳两种试验工况，结果 表明，两种空气悬架的运动杆系对整车行驶平顺性影响较小，多功能稳定杆相比稳定杆结构 空气悬架有利于改善车辆行驶稳定性，该研究结果为商用车空气悬架方案设计提供理论依据。

关键词: 商用车空气悬架；稳定杆；多功能稳定杆；ADAMS/Car

Abstract: This paper introduces the structural differences of the two air suspensions and the multibody modeling method of the air suspension system, the establishment of the multi-body models of the two air suspensions in ADAMS/Car, and compares and analyzes the two test conditions of parallel wheel jump and reverse wheel jump. The results show that the motion linkage of the two air suspensions has little impact on the ride comfort of the whole vehicle, compared with air suspension with stabilizer bar structure, multifunctional stabilizer bar is beneficial to improve vehicle driving stability.

Key words: Commercial vehicle air suspension; Stabilizer bar; Multi-function stabilizer bar; ADAMS/Car