基于中间件技术的农业专家系统开发环境

Middleware-based Expert System Platform for Agriculture Production Decisions

为适应现代农业生产对分布式、异构环境的需求,设计出一种基于中间件技术的农业专家系统开发平台-MAESDP.该平台将中间件技术和农业专家系统技术结合起来,为当前农业领域需求提供了一个灵活的,开放的专家系统开发方法.描述了平台的体系结构,功能组件以及平台实现的若干关键技术.最后,给出一个基于本平台设计的水稻专家系统,以验证平台有效性.

In recent years, the agriculture expert systems become more and more complex. This trend leads to high dependence on distribute and heterogeneous system increasingly. It brings tremendous challenge of traditional development methods of agriculture expert system. The paper presents a new expert system development platform based on middleware to solve the problem. The platform based on middleware technology, provides a flexible, opening methods for the agriculture domain decisions. The architectures of platform, middleware manager, software component manager, design tool and interpreting environment are presented. The XML data exchange technology is also discussed. In the end, a rice expert system is given to prove the validitv of the nlafform.