用模糊数学评价中成药质量的方法研究

本研究应用模糊数学中ISODATA(Interactive Self-Organizing Data Analysis Technique A)聚类分析法,把不同厂家的同一品种中成药分成五个等级,即Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ级品。并根据此分级结果构造一个多元隶属函数,提出一种模糊模型的等级识别法,为制定各类中成药质量判别标准提供了依据。本文用十个厂家共三十个批号的冠心苏合丸验证,效果满意。

Study of Quality Estimation the Chinese Traditional Medicines with Fuzzy Maths

The Chinese traditional medicines are complex preparation formed of many Chinese herbalmedicines or its extracted etc.It contains many components that is very complex. The qualityof the Chinese traditional medicine is effected by much factors and its quality limits is fuzzy.So the quality estimation of the Chinese traditional medicine is very difficult. Its quality couldnot be estimated well by treating analytical data with general method of maths. This paper re-ported that the fuzzy ISODATA cluster analytical method is used to divide the Chinese tradi-tional medicine into five classes. Then according to the results we can make up a characteristicfunction and a method of fuzzy recognition for classing. This paper provides some bases forsetting and classifying quality standard of the Chinese traditional medicine. This method hasbeen successfully used in assessing Guanxin Suhe Wan, with satisfaction results.