The design and application of dynamic fuzzy expert database system

摘要

A dynamic fuzzy expert database system is a combination of a dynamic fuzzy database and the expert system. This paper proposes the methods of designing a DF expert database system. Then we design a teacher evaluation DF expert database system by using the techniques. Practice shows that the application of dynamic fuzzy database in the expert system not only extends functions of the normal database system, but also resolves dynamic fuzzy problems efficiently.