摘要
本文运用指数函数和模糊数学的有关知识和方法,提出了适用于现行多数评价指标的一种非线性无量纲模糊处理方法.文中介绍了处理模型应具备的性质,分别就正指标、逆指标和适度指标给出了其相应的模糊量化模型及模型中标准值的确定方法.
This text expounds the important role of evaluation indexes' dimensionless handling to overall evaluation. In view of the problems in evaluation practice the text puts up a kind of nonlinear dimensionless fuzzy handling applying to most evaluation indexes with the relative knowledge of exponential function and fuzzy mathematics. In the text author explains the charc-ter that models should have. Moreover, the text puts forward fuzzy models and standard value's calculating method to the index respectively. According to the practice applying the nonlinear dimensionless fuzzy handling is more scientific and rational than traditional linear handling. It also accords with objective practice. In a word the handling has great sense to raise overall evaluation's accuracy.
出处
《系统工程》
CSCD
1996年第6期58-62,共5页
Systems Engineering