跨座式单轨车辆的柔性系数计算  

Flexibility coefficient calculation of straddle monorail vehicle

作　　者：凌涛 季元进 任利惠 

机构地区：[1]同济大学铁道与城市轨道交通研究院,上海201804

出　　处：《电力机车与城轨车辆》2018年第1期9-11,15,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：根据跨座式单轨车辆的侧倾方程推导了跨座式单轨车辆的柔性系数计算公式,采用UM软件计算了跨座式单轨车辆以极低速度通过曲线时的车体侧滚角。动力学仿真结果表明:文章推导的柔性系数计算公式与动力学仿真结果具有较好的一致性。The flexibility coefficient of straddle monorail vehicle is derived according to the roll equations of straddle monorail vehicle. The car body roll angle of vehicle negotiating large curve at very low speed is calculated by UM software. The results show that the flexibility coefficient derived above is very close to the dynamics simulation results.

关 键 词：跨座式单轨车辆 柔性系数 动力学仿真 车体 转向架 

分 类 号：U260.11[机械工程—车辆工程]