基于模糊数学与灰色理论矿山综合效益的分析预测

Analysis and Forecast of the Comprehensive Benefit of Mining Enterprise Based on Fuzzy Mathematics and Gray Theory

矿山企业的综合效益受经济效益、社会效益、环境效益等多种因素影响,综合考虑这些因素,利用模糊数学对矿山企业历年的综合效益进行评分,并利用灰色模型理论对综合效益的走势进行分析预测,得到了达到矿山企业预期综合效益所需要的时间,并利用灰色关联理论分析了各因素对矿山企业的综合效益的影响程度,为矿山企业早日达到预期效益而采取有效措施提供了理论依据。

The comprehensive benefit of mining enterprise is influenced by economic benefit and social benefit,and environmental benefit.Based on an overall consideration of these factors,fuzzy mathematics was applied to comprehensively grade mining enterprise＇s comprehensive benefits over the years,and theory of grey model was used to analyze and forecast the trend of comprehensive benefits,the time needed to achieve the expected comprehensive benefits of mining enterprise was calculated.The influences of each factor on the comprehensive benefit of mining enterprises were analyzed based on grey relation theory.It was provided theoretical basis for the mining enterprise to early achieve expected benefits by taking effective measures.