环保设备选型专家系统的设计与实现

Design and implementation of expert system of environmental protection equipment selection

分析了当前环保设备选型过程中的诸多不足,提出了将专家系统理论引入环保设备选型的方法。根据环保设备选型的特点,提出了以产生式规则作为知识的表示方法,构建专家系统知识库,在推理机的设计上,采用二级推理的方式完成环保设备的选型,一级推理初步筛选出工艺,再利用模糊综合比选出最优工艺信息;二级推理再选出合适的设备。

This paper analyzes the deficiencies of the current environmental equipment selection process,put forward the method of environmental equipment selection with expert system theory imported in.According to the characteristics of environmental protection equipment type selection,this paper puts forward the production rules as the representation method of knowledge,and builds knowledge base of expert system. On the design of the reasoning machine,with the method of two-level reasoning,preliminary screening processin the use of fuzzy comprehensive comparison to select the optimal process,the secondary reason is to choose the right equipment.