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用模糊综合评判确定矿井生产能力 总被引:1,自引:0,他引:1
本文应用模糊数学理论和方法,建立了矿井井型的隶属函数,多层次影响因素树状模型及多层次模糊综合评判模型,提出了新的确定矿进生产能力的方法,对模糊数学应用于矿井系统参数设计作一探讨。 相似文献
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本文分析了影响矿井开拓方式确定的因素.建立了确定矿井开拓方式的多目标模糊数学规划模型.用模糊优先方法—相似优先比决策法确定其最优解。为模糊数学解决矿井优化设计参数确定问题作一探讨。 相似文献
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Shenfu Dongsheng Coal Co. Ltd. of the Shenhua Group is a modem mining enterprise. To construct this first class world enterprise, Shendong Company placed emphasis on construction and production, and complied the internal administration with the international standards spontaneously. In order to strengthen the administration of the enterprise, enhance the running efficiency of the systems, achieve the best administrative performances and goals, the Shendong Company began to engineer the integrated managing system(SDIMS) in early 2002. This article, as a case study, introduces the planning and construction processes of the SDIMS‘s, and sums up the empirical experiences for modem and international mining enterprise. 相似文献
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To enhance the technology and efficiency of strata injection is a problem to be solved urgently. Because of effected by the rough and poor production conditions of mining and the changeable bearing condition of strata, the technological process of injection can not be controlled automatically. The fuzzy controlling technology of the coal strata injection is applied. This is the good way to ensure the effectiveness and efficiency of coal strata injection and to solve the current problems of production and safety in mining industry. 相似文献
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本文给出了用新的技术条件和经济指标、教学模型,用计算机计算出的矿井阶段或水平垂高与矿井其它设计参数相关的基本数据,绘制出最优值、一般值的相关在曲线,给出了合理的取值范围。 相似文献
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本文应用层次分析方法,对矿井水平垂高与其影响因素进行了层次分析,得出了矿井水平垂高影响因素的合理序列,为合理确定矿井水平垂高提供了依据。 相似文献
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<正>从我国物业管理行业发展现状和存在的问题不难看出,高素质专业人才匮乏是制约行业发展的瓶颈,发展物业管理学历教育(特别是本科教育)有其必要性,应从人才培养目标定位、实行开放式办学模式、高素质师资培养、实行立体化教育等方面发展物业管理学历教育。 相似文献