储粮熏蒸专家系统的知识表示与知识库的建立  

KNOWLEDGE REPRESENTATION AND KNOWLEDGE BASE CONSTRUCTION OF STORED-GRAIN FUMIGATION EXPERT SYSTEM

作　　者：甄彤[1] 鲍圣洁[1] 吴建军[1] 

机构地区：[1]河南工业大学信息科学与工程学院,河南郑州450001

出　　处：《河南工业大学学报（自然科学版）》2009年第3期79-83,共5页Journal of Henan University of Technology：Natural Science Edition

基　　金："十一五"国家科技支撑计划(2006BAD08B01);郑州市科技攻关项目(083SGXG25121-19)

摘　　要：粮仓熏蒸是储粮害虫防治的重要手段.利用专家系统能很好的解决储粮熏蒸中遇到的问题.在专家系统中,知识表示的设计及知识库的构建尤为重要,它们设计上的优劣直接影响着专家系统的性能.针对储粮害虫、粮仓熏蒸知识的特点,用以框架理论为基础的面向对象知识表示法与产生式规则相结合的知识表示形式,并利用关系数据库来构建储粮熏蒸专家系统的知识库.Grain fumigation is an important method for pert system can solve problems in grain fumigation. pre the venting and controlling insects in stored grain. Exexpert system, the design of knowledge representation and the construction of knowledge base are very important. , and the design and construction quality have direct influence on the performance of the expert system. According to the characteristics of stored-grain insects and grain fumigation, the knowledge representation is designed by combining object- oriented representation based on frame theory with production rule, and the knowledge base of the stored - grain fumigation ex- pert system is constructed by using a relational database

关 键 词：框架理论 知识表示 专家系统 面向对象 储粮熏蒸 

分 类 号：TS210[轻工技术与工程—粮食、油脂及植物蛋白工程]