作物知识模型构建方法的研究

Study on the Construction Method of the Crop Knowledge Model

为了提高作物研究领域专家系统知识的数量与质量,在分析知识模型研究现状的基础上,结合作物的生育特点,提出了作物知识模型建立的基本依据是作物生育时间和农艺技术措施,并依此建立由浅知识模型和深知识模型所组成的油菜三维知识模型.同时对该知识模型的知识表示和模糊推理进行了描述.该知识模型具有一定的通用性.

This paper points out that the foundation for building knowledge model(KM) of crop expert system is the crop growthdevelopment time and agronomic technique measure based on the analysis of the current research of the knowledge model and the characteristics of crop growthdevelopment. According to this, rapeseed KM constituted by shallow KM and deep KM is built. At last the knowledge representation and fuzzy reasoning for this model are described,which seems is general.