【作者】 李占山； 王涛； 孙吉贵； 寇飞宏；

【机构】 吉林大学计算机科学与技术学院； 长春工业大学计算机科学与工程学院；

【摘要】 <正>1 引言基于模型的诊断是近年来人工智能领域一个十分活跃的研究方向之一,其正确性、完备性及可维护性等特点能够克服传统诊断系统的缺陷,因而显示出充满生机的诱人前景。近年来,国外的一些研究人员把基于模型的诊断方法应用于重新配置问题。其主要思想是把对系统新的功能要求看作约束条件或诊断中的观测值,利用已建立的系统模型更多还原

【Abstract】 Based on the Model-based diagnosis theories, this paper analyzes the relationship among the diagnoses and conflicts in the system being diagnosed and the replaced component system, investigates the replacement repair and reconfiguration,proposes the concepts of replacement repair and reconfiguration for the system being diagnosed, then,makes the best use of the effects of component replacement upon the observations of the system being diagnosed to characterize the repairs and reconfigurations. Based on those results described as above, the paper further explores the application of model-based diagnosis to product design, proposes the concepts of system redesign diagnosis and system redesign and so on.更多还原