气流干燥专家系统推理机的设计与实现

重点研究了气流干燥专家系统中推理机的实现技术，推理算法。利用关系数据库SQL Server 2000设计干燥专家知识库，构造了一个气流干燥专家系统。其推理机能够有效模拟现场操作人员的思维．在生产过程中可作为判断干燥后精矿水分是否符合要求的辅助工具。该推理机采用了演绎推理、确定性推理和前向推理相结合的推理策略．提高了推理机的效率，获得了较好的推理效果。

Design and Implementation of an Inference Engine of the Pneumatic Drying Expert System

Implementation techniques of inference engine,inference algorithm are mainly studied,and the drying knowledge based on SQL Server 2000 is designed,meanwhile it build up a pneumatic drying expert system,whose inference engine can simulate the operator's thought efficiently.As a assistant tool,this system could judge the concentrates' humidity.The inference engine adopts a tactical thinking based on deductive inference,definite reasoning and forward reasoning,they improve the efficiency of reasoning,and preferably achieve the effect of reasoning.