7吨轻型卡车制动跑偏的研究  

Senven Tons Light Weight Truck Braking Deviation Research

作　　者：梁荣朝 尹华清 倪盛开 刘俊荣 LIANG Rong-chao YIN Hua-qing NI Sheng-kai LIU Jun-rong(Zhejiang Geely New Energy Commercial Vehicle CO.LTD, Hangzhou311228, China)

机构地区：[1]浙江吉利新能源商用车有限公司,杭州311228

出　　处：《汽车科技》2017年第2期50-54,59,共6页Auto Sci-Tech

摘　　要：基于Adams/car建立了前悬架模型,仿真悬架获得车轮转向角评价,评价是否会跑偏并优化。建立整车模型,仿真获得主销后倾角不对称的直线制动工况下的制动跑偏量,分析并优化悬架和转向系结构,解决该车制动跑偏问题。Base on the Adams/car software, build the front suspension model, perform suspension analyses and output the steer angle, evaluate whether off tracking and optimize the suspension ＆ steer layout. Further, build vehicle model, perform straight-line braking analyses and output the braking deviation displacement of the front optimization schemes and the different asymmetrical caster angle schemes, optimize the suspension ＆ steer layout, modified and verified real vehicle, resolve the problem of braking deviation.

关 键 词：制动跑偏 主销后倾角不对称 

分 类 号：U467.2[机械工程—车辆工程]