基于构件网格的农业专家系统研究

Research for agriculture expert system based on component grid

在农业Web服务器中存在大量的智能化构件资源,常规的服务组织方式不利于这些构件之间的协同服务和分发,基于构件网格提出农业专家系统的模型驱动体系结构,分析了分布式构件间的集成规则,并研究了数据挖掘构件、推理机构件和构件组装的接口问题及专家系统构件组装的实现方案,对构件资源的描述信息采用Web服务技术标准,为Internet上的这些构件资源提供统一的访问和组装方法,以方便挖掘过程中代理对构件的获取应用。

There are a great deal of intelligent and component resources in the agriculture web server. For the conventional service organization regulations, there lie some disadvantages between the eooperational service and distribution of these components. According to the grid of component, a model-driven system structure is put forward, which is the great part of the agriculture expert system. The integrated rules among the distributional components are analyzed. Data mining components, reasoning components, the interfaces problem of assembling components and the realization of assembling components in the expert system are studied. As for the descriptions of components resource, some technical standards of the web service are adopted, the unified method of access and assembly for these components resources database on the interact are establtshed, this obtain components for the proxy server conveniently in the process of data mining.