露天矿铁道运输系统是一个相当复杂的系统,采装、运输、卸载三个主要生产环节互相制约密切联系,构成了一个统一的有机整体,又由于各种设备故障的偶然性,装、运、卸各种作业时间的不确定性以及其它的一些偶然事件的产生,使得该系统是一个复杂的随机系统,而这种随机系统是很难用解析函数构造出来的,即使 Open-pit railway transport system is a very complex system, mining, transportation, unloading the three major production processes are closely linked to each other constraints, forming a unified organic whole, but also due to various equipment failure accidental, loading, transport, unloading The uncertainties of various working times and the occurrence of other contingencies make this system a complex random system which is difficult to construct using analytic functions even if