煤炭工业用途定量评价方法探讨

Quantitative evaluation on coal for industrial application

本文介绍了4种度量不同对象间相似程度的系数,提出了通过求绝对距离来确定煤炭最优工业用途的方法。选用山西大同煤矿区的4个矿井煤质数据,依据煤炭工业用途国家标准,运用绝对距离模型定量评价了各矿井煤炭的最优工业用途。

This paper discussed four kinds of coefficient for measure the similarity between different objects and proposed a method of determining optimal industrial application of coal by absolute distance.Taking coal quality data from 4 mines of Datong coal area as the example,and based on the national standard of the coal industrial application,this paper quantitatively evaluated the optimal industrial application of coal of each coal mine by the absolute distance model.