摘要
针对某公司某款车型存在行驶中车轮定位参数变化不合理,因追求运动性造成前轮轮胎内外侧磨损不均匀的问题,利用ADAMS软件,建立了该车型的前双横臂刚柔耦合模型,通过与实车悬架K&C试验的结果对比分析,验证了模型的正确性,找到了轮胎磨损原因,同时,采用MINITAB试验设计,进行多目标的优化分析,对定位参数进行优化,使该车型的轮胎磨损情况得到了改善,也为正向开发经济舒适型新车的提供了参考。
Based on the unreasonable variation of wheel alignment parameters, which causes front-wheel uneven tire wear due to the pursuit of sportiness, it established a car suspension model using ADAMS/Car and conducted the emulation analysis. By comparing the results of K＆C experiment, validation of the model was proved, and the reason of tire wear was found out. Through conducting DOE of MINITAB, optimizing multi-target analysis and adjusting wheel alignment parameters, the problem of tire wear was efficiently improved, which providing reference for developing a new-type economic and comfortable car.
出处
《机械设计与制造》
北大核心
2016年第7期218-221,共4页
Machinery Design & Manufacture
基金
上海市科研创新项目(12ZZ145)
