摘要
结合悬挂式单轨车辆的结构特点,采用多体动力学理论建立了动力学仿真模型,分析计算了曲线段车速和轨距对悬挂式单轨车辆导向力的影响.结果表明:列车通过曲线段时,车速对车辆导向力影响明显,导向力与速度基本呈线性关系;轨距对车辆导向力影响不明显,工程设计时应尽量考虑不加宽轨距.
According the structural features of suspend monorail vehicle, a dynamic model was set up based on the multi-body dynamic theory. The influence of vehicle speed and gauge on the guide of suspended monorail was calculated and analyzed, as the vehicle was running on the curve segment. The results showed that when the vehicle was running on a curve segment, the speed of vehicle had a significant effect on the guide force. The guide force and the vehicle speed was in a linear relation. The influence of gauge on the guide force was not obvious. The gauge widening should not be taken into consideration in project design.
出处
《成都大学学报（自然科学版）》
2016年第3期281-284,304,共5页
Journal of Chengdu University（Natural Science Edition）
关键词
悬挂式单轨车辆
车速
轨距
导向力
suspended monorail vehicle
vehicle speed
gauge
guide force
