中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版） ›› 2017, Vol. 36 ›› Issue (5): 110-114.DOI: 10.3969/j.issn.1674-0696.2017.05.19

• 车辆与机电工程 • 上一篇    下一篇

基于ADAMS仿真及线性回归分析设计大角度转向悬架导向机构

李占玉1，董铸荣1，2，邓志君1，任少云1   

  1. （1．深圳职业技术学院 汽车与交通学院，广东 深圳 518055；2. 北京交通大学 机电控制工程学院，北京100044）
  • 收稿日期:2015-12-02 修回日期:2016-03-11 出版日期:2017-05-18 发布日期:2017-05-18
  • 作者简介:李占玉(1983—)，男，广东河源人，讲师，硕士，主要从事电动汽车结构方面的研究。E-mail：autolzy@szpt.edu.cn。
  • 基金资助:
    深圳市科创委研究项目（JCYJ20140718171525577；ZDSYS20160229100057381；JCYJ20160525110808894；JCYJ20160525110851132）

Design of Steering Suspension Guide Device with Large Angle Based on ADAMS Simulation and Linear Regression Analysis

LI Zhanyu1, DONG Zhurong1, 2, DENG Zhijun1, REN Shaoyun1   

  1. (1.School of Automotive and Transportation Engineering, Shenzhen Polytechnic, Shenzhen 518055, Guangdong, P. R. China； 2.School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China)
  • Received:2015-12-02 Revised:2016-03-11 Online:2017-05-18 Published:2017-05-18

PDF

摘要： 为四轮驱动四轮独立转向电动汽车设计一款不等长双横臂式独立悬架的导向机构，该悬架导向机构可以实现车轮90°转角。以车轮跳动时车轮横向位移量和车轮外倾角的变化量作为悬架导向机构设计的重点评价因素，在ADAMS仿真软件建立该悬架导向机构模型，并选取若干不同尺寸的导向机构进行仿真试验，获取车轮横向位移量和车轮外倾角变化量的考察样本，利用数据统计分析方法中的数据相关性及线性回归统计分析求得不等长双横臂独立悬架两个横臂长度的最优值。

关键词: 车辆工程, 四轮转向, 双横臂悬架, ADAMS, 回归分析

Abstract: A double lateral arms independent suspension guide device was designed for 4WID-4WIS electric vehicle (electric vehicle with four wheels driven and independent steering of four wheels), whose arms were with unequal length. The proposed suspension guide device could achieve 90°steering angle of the wheel. The lateral displacement of wheel and the variation volume of camber angle when the wheel jumped up and down were chosen as the key evaluation factors in the design of suspension guide device. The proposed suspension guide device was established in ADAMS simulation software, and several different sizes of guide devices were chosen to carry out the simulation test. Therefore, the samples of lateral displacement volume and variation volume of camber angle were obtained. The optimal values of two arms in the independent suspension guide device with double lateral arms in unequal length were obtained by the data relevance and the linear regression statistics analysis.

Key words: vehicle engineering, four wheel steering, double lateral arms suspension, ADAMS, regression analysis

中图分类号: