文献类型：期刊文献

中文题名：基于本体论的化工过程故障诊断研究

英文题名：Ontology-based fault diagnosis for chemical process

作者：杜宁[1];黄道[1]

机构：[1]华东理工大学自动化研究所,上海200237

年份：2005

卷号：11

期号：4

起止页码：587

中文期刊名：计算机集成制造系统

外文期刊名：Computer Integrated Manufacturing Systems

收录：CSTPCD;;EI(收录号：2005239148597);Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：上海市自然科学基金资助项目(01ZD14014)~~

语种：中文

中文关键词：本体论;资源描述框架;化工过程;故障诊断;过程本体;诊断本体

外文关键词：ontology; resource description framework; chemical process; fault diagnosis; process ontology; diagnosis ontology

摘要：根据化工过程的复杂故障现象,将本体论引入到化工过程故障诊断中,建立了化工过程故障诊断本体论。该本体论包括两个本体:过程本体是对化工生产工艺过程的概念化说明,诊断本体是对故障、故障之间的内在关系以及故障与单元操作之间关系的概念化说明。一方面,化工过程故障诊断本体论可以直接用于建立诊断知识库;另一方面,其作为“中间语言”,还可以实现异构系统之间的诊断知识共享。连续搅拌釜反应器仿真研究表明,利用化工过程故障诊断本体论表示化工过程的诊断知识可以获得良好的诊断效果。
Aiming at complicated faults of chemical process, the ontology was introduced into the field of fault diagnosis for chemical process so as to create Chemical Process Fault Diagnosis Ontology (CPFDON). CPFDON consisted of two ontologies: process ontology was the conceptualized specification of chemical process; diagnosis ontology was the conceptualization of faults, interrelationships among faults, relationship between faults and unit operations. CPFDON could directly be used to create Diagnosis Knowledge Base, besides it could also be used as Medium Language to achieve diagnosis knowledge sharing among heterogeneous systems. Continuous Stirred Tank Reactor (CSTR) simulation study has proved that an effective diagnosis could be achieved by using CPFDON to represent the fault diagnosis knowledge of chemical process.