导轨式胶轮电车单元式铰接车体的铰接机构运动学分析

Kinematics Analysis of the Articulated Structure for Rubber-wheeled Guide Tram with Unit-articulated Carbody

介绍了多模块铰接式胶轮承载的导轨式胶轮电车系统架构和主要技术参数。阐述了单元式铰接车体的组成和运动学关系。利用MSC ADAMS软件分析了车辆在小半径平曲线、小半径竖曲线及小半径S型曲线线路条件下的通过性能。校验了走行部与车体之间、车体自身之间是否有干涉发生,并计算了车体相对最大转角,确认铰接机构运行关系满足车辆运行需求。

The structural and main technical parameters of the rubber-wheeled guide tram system with multi-module hanged bogie are introduced,the composition and the kinematic relationship of the uni-articulated carbody are elaborated.Then,MSC ADAMS software is used to analyze the vehicle′s performance in passing small radius horizontal,vertical and S type curves.Whether there is interference between the running part and the vehicle body itself is checked,the relative maximum angle of carbody is calculated to confirm that the operating relationship meets the vehicle′s operational requirements.