一、问题的提出 在铁路运输上,有一个核心环节——驼峰编组站。其工作是首先把到达的整列火车解体,然后按不同去向将车辆编组,最后用机车将编好的车辆拉到需要的地方,形成大家所看到的,奔驰在祖国大地上的一列一列火车(货车)。 驼峰,就是利用一个峰高,变车辆的位能为动能,使车辆得以“溜放”,并以一定的速度进行车辆与车辆之间的“连挂”。如图(一)所示。 First, the issue raised In the rail transport, there is a core part - hump marshalling station. Its job is to disintegrate the entire train arriving first and then group the vehicles according to different destinations. Finally, the locomotive is used to pull the prepared vehicles to where they are needed to form an array of trains that people can see on the earth of the motherland truck). Hump, is the use of a peak height, change the vehicle’s position can be kinetic energy, so that vehicles can “slip” and at a certain speed between the vehicle and the vehicle “linked.” As shown in Figure (a) below.