摘要
一般的诊断系统中的部件数量很多,这给诊断带来很大困难,为了减少诊断系统的"部件"数量,把诊断系统中的部件按结构分成若干"等价部件",等价部件或同时属于一个冲突集,或同时不属于一个冲突集的部件的集合。将一个诊断系统中的部件划分为等价部件之后,可以"减少"诊断对象数量,从而可以提高诊断效率。给出的算法也可以用于增加探测及替换之后的诊断系统。
Usually, it is very difficult to compute the diagnosis because the number of components in a system is very large.The components can be divided into some clusters;each of the clusters, that are called ″equivalent components″, is treestructured.These trees can be regarded as one ″component″,because all of the components are included in one conflict set or none of.An algorithm is given to get the equivalent components in this paper.This algorithm can be used in derived conflict sets and replacement systems also.It can find new diagnosis.
出处
《计算机应用研究》
CSCD
北大核心
2003年第4期9-11,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(60173039
60203015)
国家教育部博士点基金资助项目
广东省自然科学基金资助项目(011162)
暨南大学青年基金资助项目(445087)
关键词
基于模型诊断
等价部件
同构诊断
Model-based Diagnosis
Equivalent Component
Homogeneous Diagnosis
