铁道车辆径向转向架的径向能力评价准则

提出 2个分别用来评价刚性单轮对的“自导向能力系数”和转向架的“径向调节系数” ,论证了这 2个系数对自导向径向转向架具有综合评价功能和相比性 ,并应用这 2个系数分别对典型的两轴转向架和三轴转向架进行分析计算 ,揭示了在不同轮轨条件下非对称定位的径向通过能力的规律 .

Steering Ability Index for Radial Steering Bogies of Railway Vehicles

Two indexes for the evaluation of the ability of the self-steering wheelset and bogie respectively are suggested and educed for the first time.It gives a clear statement of the performance of the self-steering bogie.Based on the above indexes an extensive research was carried out both on a two axle bogie and a three axle power bogie. The principles of the radial guiding structure and the influences of dominated parameters were revealed with the help of these two indexes.