基于ADAMS的某重型牵引车操纵稳定性仿真分析  

The Simulation Analysis Of Controllability And Stability for a Heavy-duty Vehicle Based On ADAMS

作　　者：王俊伟[1] 李海波[1] 

机构地区：[1]安徽江淮汽车股份有限公司,安徽合肥230601

出　　处：《汽车实用技术》2016年第3期128-131,共4页Automobile Applied Technology

摘　　要：以某6×4重型牵引车为分析对象,采用ADAMS建立了整车的仿真模型,根据国标《汽车操纵稳定性指标限值与评价方法》,进行整车操纵稳定性仿真试验,从不同角度反映在运动过程中的稳态响应和瞬态响应,综合评价牵引车的操纵稳定性。同时,通过对牵引车的前悬架钢板弹簧刚度和整车载荷等参数参数的变化,研究了不同状态下参数的变化对操纵稳定性所造成的影响。According to a 6×4 heavy-duty vehicle, the simulation model was established by using the software ADAMS. The handling stability simulation test was carried out based on the national standard： Criterion thresholds and evaluation of controllability and stability for automobiles, the controllability and stability of the heavy-duty vehicle was evaluated by the stationary response and transient response of the vehicle in the movement.in the end, the influence of controllability and stability was studied by the change of the parameters of the spring stiffness of the front suspension and the load of the vehicle.

关 键 词：重型牵引车 ADAMS 操纵稳定性 仿真分析 

分 类 号：U461.6[机械工程—车辆工程]