摘要
根据FASE中国大学生方程式汽车大赛的规则和设计要求,本设计确定了赛车的轮距、质心高度、前轮主销后倾角等整车参数。采用双叉臂结构作为赛车悬架结构形式,利用CATIA和Adams软件对悬架的主要结构部件进行了三维建模和运动学仿真,通过性能分析和计算,优化了悬架结构设计,整车装配调试后的实际运行情况表明,所设计的双叉臂悬架结构具有较好的稳定性和操纵性。
According to the rules and design requirements of the Formula SAE of China, this design determines entirevehicle parameters, such as, wheelbase, height of centroid, front caster angle, adopts double wishbone as the racing car suspension structure, utilizes CATIA and Adams software to implement 3D modeling and kinematic simulation for the main structure parts of suspension, and optimizes the suspension structure design through the performance analysis and calculation; After the vehicle assembly and testing, the actual running condition shows that the design of double wishbone suspension structure has good stability and maneuverability.
出处
《机械管理开发》
2016年第10期17-19,共3页
Mechanical Management and Development
关键词
悬架
FASE
运动学仿真
优化分析
suspension
FSAE
kinematics simulation
optimization analysis
