摘要
文章利用多体动力学软件建立了200 km/h速度等级机车动力学模型,通过计算机车抗脱轨稳定性能评价指标,分析了不同缓和曲线长度对抗脱轨稳定性能的影响,并建议通过合理设置缓和曲线长度以有效改善机车抗脱轨稳定性能,以达到提高机车曲线通过速度。
Using multibody dynamics software to set up a 200 km/h locomotive dynamic model,and analysis of the different length of the transition track fight against derailment stability performance through calculating the derailment stability performance evaluation,reasonable to set the length of the transition track can effectively improve locomotive derailment stability,to improve locomotive curve passing speed.
出处
《电力机车与城轨车辆》
2013年第4期24-27,共4页
Electric Locomotives & Mass Transit Vehicles
关键词
机车
缓和曲线
脱轨
稳定性
locomotive
transition track
derailment
stability
