飞机型号研制经验不确定性表达的模糊粗糙特征集方法

A Fuzzy Rough Property Set Approach to Uncertain Knowledge Representation of Aircraft Type R&D Experience

针对不确定性知识表达和量化的需要,基于模糊粗糙集理论构建了知识表达的模糊粗糙特征集模型,并将其应用于飞机型号研制经验的不确定性知识表达。实例结果表明,这种方法是合理、可行、有效的。

According to the needs of representation and quantification of such uncertainty, a fuzzy rough property set model is set up based on the fuzzy rough set theory and applied to the representation of uncertain knowledge of the aircraft type R＆D experience. The result shows that the approach is reasonable, feasible and effective.