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首页> 外文会议>2007采矿科学与安全技术国际学术会议 >A New Method of Fuzzy Comprehensive Evaluation on Preponderant Mineral of Area
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A New Method of Fuzzy Comprehensive Evaluation on Preponderant Mineral of Area

机译：区域优势矿产模糊综合评价的一种新方法。

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摘要

In view of the fuzziness existed in the evaluation on preponderant mineral of area, integrated fuzzy mathematics theory with traditional evaluation method, a new evaluation model of area preponderant mineral was founded by the method of fuzzy comprehensive evaluation in which the mineral evaluated and the evaluating index were considered as a system. Based on the area mineral resource data, and integrated with analytic hierarchy process (AHP) and the expertise, the eigenvalue and weight of each evaluation index were established; and the compositor of weight of each mineral was established by the optimization identifying system (OIS), which confirmed the value of predominance degree of each mineral in area. Consequently these main predominance mineral were put forward in this area. The result indicated that this comprehensive evaluation model had great practicability, which is easy to be applied, and it is a new method of decision-making on preponderant mineral of area which provided a solid basis for programming area mineral resources in a scientific and reasonable way.
机译：针对区域优势矿产评价中存在的模糊性，将模糊数学理论与传统评价方法相结合，通过模糊综合评价的方法建立了区域优势矿产评价指标的新模型。被认为是一个系统。基于区域矿产资源数据，并结合层次分析法（AHP）和专业知识，建立每个评估指标的特征值和权重;通过优化识别系统（OIS）建立了每种矿物的重量成分，确定了每种矿物在该地区的优势度值。因此，这些主要的主要矿物被提出在这一领域。结果表明，该综合评价模型具有很高的实用性，易于应用，是一种区域优势矿产决策的新方法，为科学合理地规划区域矿产资源奠定了坚实的基础。 。

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