摘要： 提出了一种建立非结构化决策支持的模糊Petri网模型(简称CXFPN)。CXFPN结合了模糊集合理论和网理论的基本特点,是对基本模糊Petri网的进一步扩充。文中以促销决策支持为例,描述了从非结构化决策问题到CXFPN模型建立,以及决策支持推导的相关问题。应用这种模型,对一类基于规则的决策系统的设计、分析和维护等变得容易了。

关键词: 模糊Petri网, 决策支持, 非结构化决策, 知识表示

Abstract: A fuzzy Petri net model for decision support systems based on non-structure is proposed in this paper,which is called CXFPN.This model combines the features of fuzzy set theory with Petri net theory.The proposed method is illustrated by its application to the marking decision support system.This paper describes some related problems of fuzzy knowledge representation and inference.Using this approach, adecision support system is easy to be designed,analyzed and maintained.

中图分类号: 

• TP399