摘要
煤炭企业要想生存、发展就要以市场为导向,调整煤炭产品结构,同时努力降低成本,提高产量质量。在应用灰色系统理论、时间序列分析、盈亏平衡分析和回归分析对煤炭成本、售价和产量等科学预测的基础上,以某集团公司煤炭生产经济效益最大化为目标,建立线性规划数学模型,合理地解决了该集团公司煤炭生产统筹问题,并对模型进行了敏感性分析。
Being subject to market demand,the coal enterprices have to adjust their production structure,reduce operation cost,improve quality of their products to ensure their existence and development.Based on prediction of production cost,coal sale price and coal output by means of methods such grey system theory,time sequence analysis,breakeven point analysis and regression analysis,a mathematic model of linear programming has been established taking the maximum profit of coal production as target.The model has solved the problems such as production coordination.Besides,sensibility analysis has been done on the model to ensure its reliability and practicability.
出处
《中国矿业》
北大核心
2002年第2期55-56,共2页
China Mining Magazine
