摘要
利用MSC.ADAMS/CAR建立了前后悬架、转向、动力等子系统的仿真模型,并组装成整车虚拟样机系统模型。通过驾驶员控制文件DCF和驾驶员控制数据文件DCD的配合使用,设置驾驶员-汽车-外界环境闭环系统的蛇行路径,最后按照国家标准对整车进行蛇行试验仿真,并对分析结果进行评价。
A virtual prototype vehicle model including front and rear suspension, steering, powertrain subsystem etc is established using MSC. ADAMS/CAR. Snaking course of driver-vehicle-environment closed loop system is established by setting the files of driver control file and driver control data file. Finally, a vehicle snaking test simulation is carried out according to GB standards, and the estimate on analysis result is made.
出处
《拖拉机与农用运输车》
2010年第2期35-37,共3页
Tractor & Farm Transporter
关键词
汽车
操纵稳定性
多体动力学
蛇行试验
Vehicle
Handling stability
Multi-body dynamics
Snaking test
