摘要
基于双横臂悬架结构及运动学分析,推导出机构几何参数与车轮外倾角的数学表达式。利用MATLAB软件进行仿真计算,获得了车轮外倾角变化曲线形态与杆长配置的相互关系和规律,得到较为理想的双横臂悬架布置方案。从而为设计具有合理外倾角变化的双横臂悬架导向机构提供借鉴。
The relationships between geometric parameters and camber are established based on structural and kinematic analysis of double wishbone suspension. Then,with MATLAB software,the relationships between camber curve shape and rod length configuration is obtained. Finally,a reasonable geometric configuration of double wishbone suspension is suggested. This work provides a reference for the design of double wishbone suspension with ideal camber variation.
出处
《机械科学与技术》
CSCD
北大核心
2016年第6期946-950,共5页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金项目(51075417
51105397)
重庆市自然科学基金项目(CSTC 2010BB4255)
重庆市教委科技项(KJ100728)
重庆市博士后基金项目(渝xm201103018)资助
关键词
双横臂悬架
导向机构
杆长配置
车轮外倾角
camber
double wishbone suspension
guide mechanism
rod length configuration
