期刊论文

中文

系统工程

1001-4098

2020

38

6

35-42

湖南省教育厅资助重点科研项目(18A235)。

本校为第一机构

针对矿井通风系统评价中的随机性和模糊性,在单一主客观赋权法和模糊评价法的基础上,将级差最大化组合赋权法和云模型综合运用于矿井通风系统的评价工作。首先根据相关法规和研究,构建评价指标体系,划分和量化等级区间。然后选取若干矿井样本,按指标体系进行数据测量,并对数据进行无量纲化处理。随后以多种主客观赋权法计算各指标单一权重,以级差最大化组合赋权法计算各指标的组合权重。随之采用近似指标法、虚拟云算法和逆向云发生器求得各样本矿井通风系统的评价云和标准评语云。最后将两种云模型作相似度计算,得到各一、二级指标和系统整体的评价结果。实例分析显示,该方法能从多个角度输出矿...

In order to solve the problem of the randomness and fuzziness in the evaluation of mine ventilation systems,and on the basis of single subjective and objective weighting methods and the fuzzy evaluation methods,the Level Difference Maximization and the Cloud Model are applied in the evaluation of the mine ventilation systems.The steps for the application are as follows.Firstly,the evaluation index system is established and the evaluation grade intervals are divided and quantified under the guideline of relevant regulations and researches.Secondly,a number of mine samples are evaluated based on...