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基于模型故障诊断中的冲突求解
Alternative TitleComputing conflict sets for model-based diagnosis
代树武; 孙辉先; 北京8701信箱
Department空间技术系统研究室
Source Publication控制理论与应用
2003
Volume20Issue:4Pages:630-632
ISSN1000-8152
Language中文
Keyword模型故障诊断 冲突求解 Reiter算法 专家系统 知识获取
Abstract基于模型的故障诊断是一种重要的诊断方法,但它的计算量较大.在Reiter算法的基础上,论证了每次求解冲突集时,每个元件的模型知识仅需调用一次.同时指出了在某些情况下可以利用元件参数矩阵来指导冲突的求解过程,有效减少了调用元件模型的次数.
Other AbstractModel-based diagnosis was computationally expensive because it often used component models in reasoning pro-~.Reiter' s hitting sets tree algorithm, which did not require the conflict sets to be minimal, was one of the best model-based diagnosis method. It was proved that to find a nonminimal conflict set, every component model needed to be calculated at most once. In~situations, a component-parameter matrix can be used to direct the computing of conflict sets. All these methods reduce the times of calculating component models.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:7[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1683
Collection其他部室
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
代树武,孙辉先,北京8701信箱. 基于模型故障诊断中的冲突求解[J]. 控制理论与应用,2003,20(4):630-632.
APA 代树武,孙辉先,&北京8701信箱.(2003).基于模型故障诊断中的冲突求解.控制理论与应用,20(4),630-632.
MLA 代树武,et al."基于模型故障诊断中的冲突求解".控制理论与应用 20.4(2003):630-632.
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