Development of Twist Beam Suspension
A B class economical car equipped with front Macpherson and rear twist beam is investigated,the aim is developing a twist beam to achieve the design requirements of roll angle gradient,understeer gradient when cornering,while ensuring its structural integrity is achieved with a reduction in its mass.In order to perform the optimization process,the targets at a vehicle level based on the benchmarked vehicle are defined,and then the targets are cascaded to the system and parts levels,by redesigning the cross beam sectional properties,the structure optimization is carried out without changing twist beam axle hardpoint locations.
twist beam cross beam sectional properties target setting structure optimization steady-state cornering
Zhang Kun Huang Xin Liu Yu
Changan Auto Global R&D Center of Changan Automobile Co.,Ltd,Chassis Performance Developing Institute
国内会议
上海
英文
1334-1338
2015-10-01（万方平台首次上网日期，不代表论文的发表时间）