FSAE方程式赛车的新型悬架动力学设计方法  

New Suspension Dynamics Design Method of FSAE Formula Racing Car

作　　者：李中豪 贾诗昊 刘哲[1] 陈冠荣 LI Zhonghao;JIA Shihao;LIU Zhe;CHEN Guanrong(Jilin University,Changchun Jilin 130000)

机构地区：[1]吉林大学,吉林长春130000

出　　处：《河南科技》2021年第15期108-110,共3页Henan Science and Technology

摘　　要：本文以吉林大学吉速电动方程式赛车悬架设计为基础,主要介绍方程式赛车悬架动力学的新型设计方法。对于悬架的刚度阻尼匹配,在分析减震器示功图的基础上,结合数据采集系统,考虑赛车在赛道中减震器的速度,计算得到阻尼比调节范围,进而选取合适阻尼比下的防倾杆。Based on the suspension design of Jilin University Formula Racing car,this paper mainly introduces the new design method research based on the suspension dynamics of Formula E racing car for college students.For the suspension stiffness and damping matching,based on the analysis of the shock absorber indicator diagram,combined with the data acquisition system,considering the speed of the shock absorber in the race track,the damping ratio ad⁃justment range table was calculated,and then the anti roll bar under the appropriate damping ratio was selected.

关 键 词：悬架设计 悬架刚度匹配 减震器 

分 类 号：U469.696[机械工程—车辆工程]