基于面向对象知识表示的农业专家系统的设计

Agricultural Expert System Based on Object-oriented Knowledge Representation

随着专家系统技术性的深入应用,采用面向对象技术进行知识表示和管理成为现代人智能研究的一个热点。面向对象的知识表示,以类、对象进行事物及知识的描述,具有模块性、继承性、封装性、多态性和易维护性等特性,便于知识的检索、管理、传输和共享。为此,在对面向对象的知识表示和推理机制进行了讨论的基础上,详细地介绍了采用面向对象知识表示的专家系统的设计思路,并对其实现方法及所用到的一些关键技术做了说明。

With the in-depth application in expert systems technology, technology expression and management by introducing object-oriented has become a hot spot in modem artificial intelligence research. The object-oriented knowledge, with description of things and knowledge by class and object, owes many specialties such as modularity, inheritance, encapsulation, polymorphism and easy maintenance and so on, in order to provide convenience for knowledge searches, management, transmission and sharing. Based on the discussion of technology expression and management in the object-oriented technology, this paper presents in detail on this knowledge that are used object-oriented expert system design ideas and introduces ways on how to realize and some key technologies that are used.