CAJ | 학술논문

矿井通风系统的最优方案的选择是一个多因素多目标决策问题，目前主要应用的数学方法理论有模糊数学、灰色系统理论和层次分析法等方法，但上述方法均存在计算量较大的问题。计分法是一种在已给定的多个备选方案中，且备选方案各项指标的权重已经确定的基础上进行计分选择的方法，该方法计算简便，概念直观，计算过程可由Excel办公软件完成。结合某矿山矿井通风工程实例，从技术先进性、安全可靠性和经济合理性三个方面12个指标进行了方案选优分析，并与灰色关联分析法进行了比较。计分法也可以应用于其他工程方案的选优。
광정통풍계통적최우방안적선택시일개다인소다목표결책문제，목전주요응용적수학방법이론유모호수학、회색계통이론화층차분석법등방법，단상술방법균존재계산량교대적문제。계분법시일충재이급정적다개비선방안중，차비선방안각항지표적권중이경학정적기출상진행계분선택적방법，해방법계산간편，개념직관，계산과정가유Excel판공연건완성。결합모광산광정통풍공정실례，종기술선진성、안전가고성화경제합이성삼개방면12개지표진행료방안선우분석，병여회색관련분석법진행료비교。계분법야가이응용우기타공정방안적선우。
Many mathematical methods are being applied to the process of selection of mine ventilation schemes at present, such as fuzzy mathematics, grey system theory and analytical hierarchy process. However, the computations of these methods are complicated. The various indicators being pre-determined, scoring method can select optimal ventilation schemes. Its calculation process, accomplished by automation software EXCEL, enjoys features of easy calculation and intuitive concepts. This paper analyzes 12 indicators from the aspects of sophistication, reliability and feasibility using a ventilation project as the subject. Gray Correlation Analysis is applied for comparison. The scoring method can also be used for optimizing other engineering schemes.