摘要
基于图论模型的故障诊断方法已被广泛应用于解决复杂系统的故障诊断问题。根据图论模型的建模思想、模型表达、推理方法,对现有的主要图论模型进行了分类。对目前图论模型的研究现状、研究成果以及存在的优缺点进行了综述,并通过分析国内外基于图论模型故障诊断方法在实际工程应用中存在的不足,提出了一些解决问题的思路。最后阐述了该类方法的发展趋势。
Diagnosis of complex systems is always the hot research field, where many scholars employ graph-based model to solve the fault diagnosis of the complex systems. The paper studied graph modeling ideas, model expression, reasoning methods of the main graph-based models which were able to classify these graph theory models. It was summarized the current research status, the research achievements, advantages and shortcomings of graph-based model. Through the analyses of graph theory models existing limitations in the practical engineering applications, we put forward some ideas to solve these problems and present the developing trend of such methods.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2013年第5期696-703,共8页
China Mechanical Engineering
基金
国家自然科学基金委员会与中国民用航空总局联合研究基金重点资助项目(60939003)
江苏省普通高校研究生科研创新计划资助项目(CXLX12_0164)
关键词
复杂系统
故障诊断
图论模型
综述
complex system
fault diagnosis
graph theory
research development
