汽车列车转向轮迹重合控制原理研究

The Control Principle of Overlap Traced the Track of the Road Train

提出了全挂车跟踪牵引车而达到汽车列车轮迹重合的转向特性控制方案———轨迹再现,即先通过已知的牵引车转角数据和位移数据进行轨迹再现,然后用获得的轨迹数据来控制挂车的转向行驶,利用计算机进行仿真和模型试验,得到了预期的转向轮迹重合特性。

In this paper the control principle of overlap traced the track of steer tire of the train was described, The steering characteristics of the full trailer were obtained by traced the track of the motor tractor. The principle was the road reappearance. Firstly, the road reappearance was obtained by the data already known of mining angle and displacement of the motor tractor. Secondly the turning drive of the trailer was gotten by the above data. The overlap peculiarity of the track of the steer tire of the train was obtained by model simulation and simulation on computer.