【摘要】 针对矿业联合企业特点 ,考虑采、选、冶生产平衡 ,建立地下金属矿山开采最优生产能力的经济数学模型 ,并采用基于随机搜索的遗传算法求解 ,全局寻优的收敛性较好。利用编制的生产能力优化软件对铜坑锡矿 92 #矿体生产能力进行优化 ,得出该矿体最优生产能力为 15 0万t/a ,并可根据未来实际情况及时、方便地进行动态调整更多还原

【Abstract】 On the base of mining joint venture firm, in the consideration of the production balancing factors in mining, mineral processing and smelting, an optimum mining economic mathematical model of production capacity is established and solved with the genetic algorithm The astringency of the process is excellent in optimization of whole range The optimized results of the 92 # ore body production capacity of Tongkeng Mine is 1 50Mt/a by the production capacity optimum software which is tapped by the model and resolving method based on genetic algorithms Meanwhile it can be duly and conveniently adjusted according to the future case更多还原