ANALYSIS AND OPTIMIZATION DESIGN OF THE VIBRATION OF E⁃TYPE MULTI⁃LINK REAR SUSPENSION SYSTEM

LI Cheng; JING Yuan

doi:10.16579/j.issn.1001.9669.2024.05.013

您当前的位置：

首页 >

文章列表页 >

ANALYSIS AND OPTIMIZATION DESIGN OF THE VIBRATION OF E⁃TYPE MULTI⁃LINK REAR SUSPENSION SYSTEM

Optimzation · Reliability | 更新时间：2025-04-27

- ANALYSIS AND OPTIMIZATION DESIGN OF THE VIBRATION OF E⁃TYPE MULTI⁃LINK REAR SUSPENSION SYSTEM
- Journal of Mechanical Strength Vol. 46, Issue 5, Pages: 1120-1127(2024)
- 作者机构：
  
  1. 安徽机电职业技术学院汽车与轨道学院
  2. 安徽机电职业技术学院智能汽车技术协同创新中心
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2024.05.013
  CLC： U467.492
- Published：15 October 2024
- 稿件说明：
移动端阅览
LI Cheng, JING Yuan. ANALYSIS AND OPTIMIZATION DESIGN OF THE VIBRATION OF E⁃TYPE MULTI⁃LINK REAR SUSPENSION SYSTEM[J]. Journal of mechanical strength , 2024, 46(5): 1120-1127.
DOI：

LI Cheng, JING Yuan. ANALYSIS AND OPTIMIZATION DESIGN OF THE VIBRATION OF E⁃TYPE MULTI⁃LINK REAR SUSPENSION SYSTEM[J]. Journal of mechanical strength , 2024, 46(5): 1120-1127. DOI： 10.16579/j.issn.1001.9669.2024.05.013.

摘要

以某款国产SUV的E型多连杆后悬架系统为研究对象

分析其拓扑结构和运动学关系

并利用Adams/Car和Hypermesh建立刚柔耦合的后悬架系统运动模型。以车轮外倾角和外倾前束的变化量为优化目标

设置上控制臂和前束拉杆的内外点坐标值作为设计变量

在Adams/Insight中进行优化设计。通过优化前后仿真曲线对比

表明车轮外倾角、车轮前束变化量有所减小

运动学特性得到一定的改善。同时

在实车悬架平顺性试验中

进一步验证了仿真结果的准确性。

Abstract

Taking the E⁃type multi⁃link rear suspension system of a domestic SUV as the research object

its topological structure and kinematic relationship were analyzed.The rigid⁃flexible coupling rear suspension system motion model was established by using Adams/Car and Hypermesh software.Taking the change of wheel camber and camber toe⁃in as the optimization objective

the coordinate values of the inner and outer points of the upper control arm and toe tie rod were set as design variables.Then

the design was optimized in Adams/Insight.Through the comparison of simulation curves before and after optimization

it is shown that the change of wheel camber and toe is reduced

and the kinematics characteristics are improved to some extent.At the same time

the accuracy of the simulation results is further verified in the actual vehicle suspension ride test.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

RESEARCH ON ACTIVE CONTROL OF VARIABLE MASS SEAT SUSPENSION USING PD CONTROL

DEEP-SEA LANDING VEHICLE SHAPE DRAG ANALYSIS AND BOW MODELED LINE OPTIMIZATION DESIGN (MT)

MULTI-OBJECTIVE OPTIMIZATION DESIGN OF MW WIND TURBINE AIRFOILS

STRUCTURE AND ROBUST OPTIMIZATION DESIGN BASED ON ADDITIONAL OBJECTIVE FUNCTION OF THE SENSITIVITY

OPTIMAL DESIGN OF CRANK BASED ON BOX-BEHNKEN METHOD

Related Author

LIU Kui

WEI WeiZhen

CHEN XiaoLiang

AN CunSheng

ZHANG ZiYao

ZHOU Yue

SUN Yu

LAN YanJun

Related Institution

College of Vehicle and Traffic Engineering, Henan University of Science and Technology

Department of Automotive and Mechanical and Electrical Engineering, Henan Forestry Vocational College

Henan Orchard Management Special Robot Engineering Technology Research Center

University of Chinese Academy of Sciences

Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences

⁰