Sustainable power comprehensive evaluation of hunan mineral resources combining subjective weight with objective weight

For the sake of improving the fuzzy comprehensive evaluation model of the degree of sustainable of mineral resources and promopting its scientific and objectivity,improved analytic hierarchy process and entropy method of the subject and object weights combined method are both used in this paper to determine the weights of every index of the evaluation degree of sustainable development of mineral resources,compared with the conventional single weighting method,the method mentioned in this paper makes the weights more reasonable.On this basis,the method of comprehensive assessment of the mineral resources was used in Hunan province,by putting combined weighting method with grading fuzzy comprehensive evaluation method organic.The analysis of examples indicate that the consequences of evaluation of sustainable of mineral resources in this method are in accord with the actual,thus it can be indicated that this method is scientific in the research of the application of the comprehensive assessment of the mineral resources and has a certain reference value and popularization meaning in the quantitative research.