摘要
采用不同的无量纲化方法进行评价数据预处理时,会得到不同评价结果,以拉开档次法为例,分析了选取无量纲化方法的原则。构建了选取无量纲化方法的3个原则,即变异性、差异性和稳定性原则;选用数值仿真方法对3条原则进行了分析;最后,得出线性比例法是适合于拉开档次法的最佳无量纲化方法的结论。该研究思路可推广至其他综合评价方法选取适用的无量纲化方法的相关研究。
Adopting different dimensionless methods for pre-processing evaluation data may lead to different outcomes.Taking the scatter degree method as an example,we analyze the principles of choosing dimensionless methods and construct the principles for choosing dimensionless methods,namely,variability,diversity and stability.Then,we analyze these three principles using simulation method.The result shows that linear proportional method（when the special point is the minimum）is the best dimensionless method for scatter degree method.This idea in this paper can be extended to related research for choosing the best applicable dimensionless method for other comprehensive evaluation methods.
出处
《系统管理学报》
CSSCI
北大核心
2016年第6期1040-1045,共6页
Journal of Systems & Management
基金
国家自然科学基金资助项目(71671031
71071031)
教育部基本科研业务费项目(N130406004)
关键词
综合评价
数值仿真
稳定性
拉开档次法
无量纲化
comprehensive evaluation
simulation
stability
scatter degree method
dimensionless method
