基于平顺性和操稳的某重型越野车悬架参数优化  

The Heavy Off-road Vehicle's Suspension Parameters Optimization Base on Ride Comfort And Control Stability

作　　者：居刚 王凯峰 陈兴华 Ju Gang;Wang Kaifeng;Chen Xinghua(Anhui Jianghuai Automobile Group Co.Ltd.,Anhui Hefei 230601)

机构地区：[1]安徽江淮汽车集团股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2018年第13期68-70,75,共4页Automobile Applied Technology

摘　　要：文章以国内某重型越野车为基础,通过建立模拟仿真分析模型,根据行驶平顺性和操纵稳定性能的各自评价指标进行分析计算。并建立该重型越野车的优化设计模型和优化目标,通过对悬架系统刚度值和阻尼值的优化分析计算,得出新的优化参数,结果表明车辆的平顺性和操纵稳定性均得到了较好的改善。This paper based on certain heavy off-road vehicle,we model simulation analyses building,and carry out analyze and calculation based on the appraisal date of ride comfort and control stability.In the paper,we establish the heavy off-road vehicle’s optimum design modeling and object.We obtain the new optimum parameters by the suspension system’s optimum analyses and calculation of K&C.The result indicate that the vehicle’s ride comfort and control stability have been improved.

关 键 词：平顺性 操稳 参数优化 

分 类 号：U467[机械工程—车辆工程]