中文摘要：

针对薄煤层刨煤机开采适应性和实测困难问题,运用熵值法和灰色关联理论对影响刨煤机适刨性的影响因素进行多级多层分解,以目标系列之间的关联度作为目标函数,根据归一公式进行量化递归运算,分别计算出各级的隶属函数,进而建立薄煤层刨煤机适刨性的灰色关联决策模型,并应用于实际分析。研究结果表明,该评价方法可行,适刨性预测结果与实际测试结果一致。

英文摘要：

The evaluation of the thin coal mining plow equipment based on the traditional method suffers from its subjective nature and measurement difficulties.This paper proposes an assessment method of the plow based on the entropy value law and the gray level correlation theory,and the recursive operation is used according to the normalized formula,to calculate membership functions of all levels separately,to establish the gray level correlation decision-making model for the plow.The results show that the evaluation method is feasible,and the plow planning predicted results agree very well with the actual test results.Taking Shaanxi province Nanliang mine as an example,a three-level evaluation model is built for Shanxi province Nanliang mine,for the multi-level fuzzy calculation.The calculation results show that the plow adaptive multi-level fuzzy evaluation analysis system is effective for China coal seam.