Export System of Molecular Design for Metal Catalysts
- 化学化工－已发表论文 
用VisualBasic 5 0结构化语言实现了气 -固界面多相催化反应中金属催化剂分子设计的专家系统。知识库采用了Access型动态数据库 ,支持多用户和数据的即时更新。链接了可视化数据管理器VisData ,为知识库提供了添加、修改和查询等强大功能。推理机采用精确计算与模糊选择相结合的方法来确定一个反应所需要的催化剂。利用了面向对象的Windows编程方式 ,窗口界面非常友好直观和易于使用。而且 ,系统安装后 ,可脱离Vi sualBasic 5 0独立运行。The expert system for molecular design of metal catalysts in the heterogeneous catalytic reactions on gas solid interfaces was programmed using Visual Basic 5 0 structural language. An Access type dynamic database was employed in the knowledge base, which supported multi user and the instant update of data. The VisData was linked which provided strong function, such as appending, modification and search etc, to the knowledge base. To determinate a desire catalyst for a catalytic reaction, accurate computation combining with fuzzy selection was adopted in the inference engine. The window interfaces are very friendly and easy using since a windows type OOD programming method was used. Moreover, after success set up, the expert system can divorced from Visual Basic 5 0 and independently run.