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随着露天矿的不断延深,矿石品位的下降,开采技术条件恶化以及电铲、自卸汽车、翻斗车和机车单位功率的增加,使提高露天矿运输设备效率的问题复杂化。可以看出,大型运输设备的使用,一方面提高生产率、降低单位矿石能耗,另一方面,大型设备的停歇会造成很大的损失。因此,特别重要的是改善运输系统所有环节——自卸汽车、电铲和卸载工作的配合,即运输工作的协调。对于露天矿的调度员来说,这是一个设复杂的问题。控制方法的选用必须在实时范
With the continuous deepening of open-pit mines, the declining ore grade, the deteriorating mining technical conditions and the increase in power of shovels, dump trucks, dump trucks and locomotive units complicate the problem of improving the efficiency of open-pit mine transportation equipment. It can be seen that the use of large-scale transport equipment increases productivity and energy consumption per unit ore on the one hand, and on the other hand, the loss of large-scale equipment will cause great losses. Therefore, it is particularly important to improve the coordination of all aspects of the transport system - dump trucks, power shovels and unloading operations, ie the coordination of transport operations. This is a complex issue for dispatchers of surface miners. Selection of control methods must be in real-time mode