摘要
利用SIMPACK软件建立了车辆整车动力学模型,分析其线性临界速度及非线性临界速度,结果显示其临界速度完全满足设计要求。通过改变抗侧滚扭杆扭转刚度来考察其对于车辆运行性能的影响,进一步分析了该型车在直线及曲线状态下的性能。
By using SIMPACK Software to build a vehicle dynamics model,the linear and non-linear critical speeds of the model were analyzed.The results show that the critical speeds can meet the design requirements.By examining the influence of torsional stifness change of the anti-rolling torsion bar on the vehicle running performance,the further analysis of the vehicle running perfomance on straight line and aurve was conducted.
出处
《内燃机车》
2012年第5期5-9,共5页
Diesel Locomotives
关键词
高速车辆
抗侧滚扭杆
动力学性能
high-speed vehicle
auti-rolling torsion bar
dynamic performance
