摘要
本文通过分析连续走行捣固车材料车轮对悬挂系统的简化模型,用ANSYS/LS-DYNA软件建立了动力学模型。以轨道垂向不平顺作为激励对系统垂向位移进行仿真计算,以求解该悬挂系统垂向振动的最大振幅。
By analysis of the simplified model of the wheel suspension system on the material cart of continuous tamping machine, a kinetic model was built with ANSYS/LS-DYNA. To get the maximum amplitude of the suspension system, a vertical displacement simulation of the suspension system was carried out using the track irregularity as stimulation input,
出处
《科技视界》
2015年第8期74-75,共2页
Science & Technology Vision
关键词
悬挂系统
垂向振动
轨道不平顺
Suspension system
Vertical vibration
Track irregularity
