面向对象的农产量预测专家系统设计与实现

DESIGN AND IMPLEMENTATION OF CROPS FORECAST EXPERT SYSTEM BASED ON OBJECT-ORIENTED METHOD

本文介绍了用面向对象方法建造农产量预测专家系统的过程。提出了知识表示与推理机制不可分割，并且作了论述，证明面向对象方法适合建造专家系统。在此基础上，讨论了面向对象的知识获取方法及原型知识表示，较为形式化地阐明了推理机制，最后讨论了基于Ｃ＋＋的实现技术．

In this paper, we introduce the course of building crops forecast expert system(OOCFE for short ) in object-oriented method. We present the viewpoint that knowledgerepresentation and inference is an unity, and show that object-oriented method is suited for building expert systems. Furthermore, we discuss object-oriented knowledge acquirenlentand prototype knowledge representation, and give the inference model of OOCFE,Imple mentation technology in C+ + is presented at the last part of the paper.