基于贴近度理论及多指标评价的鉴定方法研究

Research on identification method based on close degree theory and multiple indicator

为解决鉴定过程中遇到的困难,实现轨道车辆鉴定自动化,进行基于贴近度理论,结合多指标评价的方法研究。在模糊数学中贴近度理论基础上,设计一个鉴定结果自动评分的算法。在得到各部分鉴定结果分数的基础上,结合各部分已设定好的权重系数,得到车辆综合鉴定分数。将分数转换成人们评判习惯的等级,并将出现问题的语句自动保留至综合鉴定结果栏目中。

In order to resovle the difficulties and achieved automatic indentification, conducted a research based on the close degree and multiple indicator evaluation method. On the basis of fuzzy mathematics close degree, it was designed an automatic identification algorithm. It was combined every part＇s indentification score and weight, getted comprehensive scores of railway vehicle. It was changed scores into people＇s judging degree in habits, and automaticly reserved wrong statements into comprehensive result column.