College of Resources, Environment and Materials, Guangxi University

为了提高非煤矿山双重预防机制建设成效评价的准确性和有效性,提出了结合组合赋权法和云模型来评估双重预防机制建设程度的评价模型:先通过建立双重评价指标体系,采用组合赋权法确定指标权重;随后引入云模型理论,利用MATLAB构建评价指标隶属函数,构建非煤矿山双重预防建设成效评价模型。选取桂平市锡基坑铅锌矿的双重预防机制建设成果进行实例应用,并与模糊综合评价方法进行对比验证。结果表明:采用基于组合赋权—云模型的非煤矿山双重预防建设评价模型具有科学性和实用性,可解决传统评价方法存在的主观性与随机性等问题,提高了对非煤矿山双重预防机制建设评价结果的精确性。

In order to improve the accuracy and effectiveness of the evaluation of dual prevention mechanism construction in non-coal mine mountains, an evaluation model combining the combination weighting method and cloud model was proposed to evaluate the degree of dual prevention mechanism construction. Firstly, the models established a dual evaluation index system and using the combination weighting method to determine the index weight. Secondly, the method introduced the cloud model theory and using MATLAB to construct the membership function of evaluation index, so as to construct the evaluation model of dual prevention construction in non-coal mines. The results of dual prevention mechanism construction in tin foundation pit lead-zinc mine in Guiping City were selected as an example, and compared with the fuzzy comprehensive evaluation method. The results show that the evaluation model of non-coal mine dual prevention construction based on the combination weight - cloud model is scientific and practical. The model can solve the problems of subjectivity and randomness in traditional evaluation methods and improves the accuracy of evaluation results of non-coal mine dual prevention mechanism construction.

国家自然科学基金项目(51964003)

蒋夏施,李学锋,段善达,等. 基于组合赋权—云模型的非煤矿山双重预防建设评价[J]. 矿业安全与环保,2023,50(5):149-155.

JIANG Xiashi,LI Xuefeng,DUAN Shanda,et al. Evaluation on construction of dual prevention mechanism in non-coal mine mountains based on combination weighting-cloud model[J]. Mining Safety & Environmental Protection,2023,50(5):149-155.