摘要
以某型轻卡为研究对象,利用虚拟样机技术建立整车模型。在B级路面下,以不同车速进行了行驶平顺性仿真分析评价。结果表明:平顺性在很大程度上受到汽车行驶速度的影响。最后根据分析结果,提出模型优化的合理建议,为轻卡舒适性研究提供参考。
It takes a new-type light-dUty truck as study object, vehicle model was built with virtual prototype technology. Vehicle ride comfort simulation analysis was made with different speeds in the case of B-road. The result showed that speed has a large of influences on the ride comfort. Finally, some reasonable recommendations were provided for optimization of vehicle model, and also some references were provided to light-duty truck ride comfort according to the result.
出处
《汽车零部件》
2012年第4期40-42,46,共4页
Automobile Parts
关键词
平顺性
虚拟样机
驾驶室悬置
仿真
Ride comfort
Virtual prototype
Cab Suspension
Simulation