线路数据 meaning in English

wiring data

Besides , pid control algorithm is introduced and the velocity closed - loop controller is designed on the basis of dynamic model for the train . furthermore , according to kunming world ' s fair route data , the ato system with pid controller is simulated . it shows some disadvantages , and so the predictive control algorithm is brought forward to realize velocity closed - loop control
在已有的列车运动模型基础上,采用pid控制算法,设计了列车的速度闭环控制器,结合昆明线线路数据,进行了基于pid控制器的ato系统仿真分析,发现采用pid控制器控制时,列车运行曲线呈波浪形,当遇到坡道或者外界干扰时速度和加速度曲线会出现尖峰现象。