摘要
用模糊集合度量方法评价炼焦配煤的思路除了用"模糊"代替"精确"外,就是用"集合"代替"平均值"以度量全部镜质组质量的细节,因此,可以计算类强度指数和类组分平衡指数的欧几里得加权距离来评价某焦化公司提出的若干炼焦配煤的方案,并从中选出性能指标最适当,"属于正常程度"高些的配煤方案。
In addition to use ＂fuzzy＂ instead of ＂precise＂,the idea of evaluating blended coal for coking by using fuzzy sets measurement uses ＂set＂ instead of ＂average＂ to measure all details of the quality of vitrinite,so,it can be used to calculate the weighted Euclidean distance of intensity index and component balance index to evaluate several coking coal＇ s blending schemes of a certain coking company,and such a scheme with the most appropriate performance indexes and higher normal level will be selected from these schemes.
出处
《山西科技》
2014年第4期67-68,共2页
Shanxi Science and Technology
基金
宁夏回族自治区高等学校本科科研项目
关键词
模糊集合度量
欧几里得加权距离
炼焦配煤
类强度指数
类组分平衡指数
fuzzy sets measurement
weighted Euclidean distance
blended coal for coking
intensity index
component balance index
