关于露天矿生产车辆安排的数学模型

The Mathematics Model of Cars Arrangement about the Production of Opencast

通过适当的假设,始终以最短路径作为出发点,充分利用所给数据特点,运用线性规划、矩阵、统计、最优化等数学理论来进行模型的建立和求解。在求解过程中,采取分阶段进行,先确定铲位,再定路线,最后安排车辆。把铲位分为两类,把品位要求的搭配比例转化为路程比例,结成一个新拟合铲位,再取最短路径,快捷地选取铲位。

This paper gives a mathematics model on how to arrange cars about the production of opencast. It introduces a new algorithm of model solution. That is, we imitate a new shovel place with two old ones at first, and then we can quickly select shovel places.