基于Struts框架的常见猪病防治专家系统的设计与实现

Design and Implementation of the Expert System of the Prophylaxis and Treatment of Common Pig's Diseases Based on Struts Frame Expressed

由于猪场疫病的复杂性,常见猪病的诊断对兽医经验的依赖很大。而猪病防治专家系统可以将这一复杂的工作变得更有成效。针对传统专家系统知识获取的"瓶颈"问题,在对常见猪病典型症状框架描述的基础上,利用知识工程方法和技术,结合不确定性推理、匹配冲突消解策略和多媒体技术,实现了基于框架表示的常见猪病防治专家系统,用于模仿该领域专家思维,补充或代替兽医专家指导常见猪病防治。作者主要阐述了该系统的总体结构、知识表示、推理机制和系统实现与应用等方面的问题。

The prophylaxis and treatment of common pig＇s diseases depend on the experience of veterinarian greatly because of complexity of piggery pestilence.While the expert system of the prophylaxis and treatment of common pig＇s diseases is able to make it complex task more effective,so it has been regarded to an expert stayed in rural areas.This paper in the view of the ＇bottle neck＇ problem based on the frame description of symptom of common pig＇s diseases,this paper took advantage of knowledge project＇s method and technology,and combined uncertainty inference and dispelling strategy of matching conflict and technology of multimedia to realize the expert system of common pig＇s diseases which expressed on the basis of frame,and this system was used to imitate domain expert＇s thinking and supplement or substitute for veterinary experts to guide the prophylaxis and treatment of common pig＇s diseases.This paper emphatically expounded the questions which were the totality structure of system,knowledge express,inference mechanism,the realization and apply system,and so on.