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 ›› 2022, Vol. 47 ›› Issue (3): 120-126.DOI: 10.16638/j.cnki.1671-7988.2022.003.025

• 测试试验 • 上一篇    

基于 AMESim 的不同结构液压互联悬架 性能仿真分析

余一凡，陈 双   

  1. 辽宁工业大学 汽车与交通工程学院
  • 发布日期:2022-04-12
  • 通讯作者: 余一凡
  • 作者简介:余一凡（1997—），硕士研究生，就读于辽宁工业大 学汽车与交通工程学院，研究方向：汽车系统动力学。

Performance Simulation Analysis of Hydraulic Interconnected Suspension with Different Structures Based on AMESim

YU Yifan, CHEN Shuang   

  1. School of Automotive and Traffic Engineering, Liaoning University of Technology
  • Published:2022-04-12
  • Contact: YU Yifan

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摘要： 文章针对交叉反连式、纵向互联式、横向互联式三种结构的液压互联悬架系统，首先阐述 各种悬架形式的工作原理，然后通过 AMESim 软件建立各种互联结构仿真模型和整车振动模型， 最后通过汽车平顺性和操纵稳定性仿真分析，对不同结构互联悬架与传统不互联悬架的车身垂向 加速度、悬架动行程、车身侧倾角、轮胎动载进行对比分析，分析结果表明，交叉反连式液压互 联悬架具有相对较好的舒适性与稳定性，对于提高人们乘坐汽车的舒适性与稳定性有一定的帮助。

关键词: 液压互联悬架；AMESim 软件；舒适性；稳定性

Abstract: In this paper, aiming at the hydraulic interconnected suspension system of cross and reverse connection, longitudinal interconnection and transverse interconnection, the working principle of various suspension forms is firstly described, and then the simulation models of various interconnection structures and vehicle vibration models are established by AMESim software. Finally, the simulation analysis of vehicle ride comfort and handling stability is conducted. The vertical acceleration, suspension dynamic stroke, body roll Angle and tire dynamic load of different structure interconnected suspension and traditional non-interconnected suspension were compared and analyzed The analysis results show that the cross-anti-connected hydraulic suspension has better comfort and stability, It is helpful to improve the comfort and stability of cars.

Key words: Hydraulically connected suspension; AMESim software; Comfort; Stability