摘要
专家系统技术在过程控制和辨识中的应用,近年来己受到人们的普遍关注。本文在对己开发的专家辨识系统EXIS(Expert,Identification System)进行介绍的基础上,着重讨论一种基于相关分析的行列式比值测试模型阶的估计和搜索方法。EXIS系统的实际应用和仿真研究表明,它是非常令人满意的。
In recent years, the application of expert system techniques to the process control and its identification is popularly concerned by many people. This paper presents an expert identification system(EXIS) having been developed, and discusses especially about the estimation and searching method of the orders of models based on the correlative analysis of the determinant ratio test. Its applicaton in praetice and simulation study show that this system is very satisfactory.
关键词
过程辨识
专家系统
搜索
模型结构
process identification
expert system
search model structure
