摘要
通过对专家系统知识表示以及数据库技术的研究,提出了一种用关系数据库表示产生式知识,构建专家知识库的方法。结合燃气轮机故障诊断模型的开发,阐述了该方法的理论和实现过程,并将系统的应用结果与BP算法和支持向量机模型进行了比较。
Through the research on the knowledge representation and the database technique, a new method of representing the productive knowledge and constructing the knowledge is presented, which is based on the expert system by using the relational database. According to the development of the fault diagnosis model of a gas turbine, the theory of the method with its fulfillment is introduced. The application results of this system are compared with the BP arithmetic and the model of the supporting vector machine
出处
《江苏科技大学学报（自然科学版）》
CAS
北大核心
2007年第3期50-53,共4页
Journal of Jiangsu University of Science and Technology:Natural Science Edition
关键词
故障诊断
专家系统
知识表示
数据库
fault diagnosis
expert system
knowledge representation
database
