摘要
随着旋转机械结构越来越复杂,旋转机械需要承受着长时间的工作,发生故障的可能性增大及故障出现形式趋向于复杂化。因此,对旋转机械故障诊断提出更高的要求。本文作者分析了旋转机械故障诊断国内外研究现状及其研究方法,分析有量纲指标和量纲一指标在其上的运用。展望旋转机械故障诊断的研究方向和待解决的问题。
With the mechanical structure becoming more and more complicated,rotary machinery need to bear long time work.That would increase the possibility of failure and also make the ways in which the machinery can fail became complicated. Because of that,higher level requirement of rotating machinery of fault diagnosis was demanded. The research status and methods of rotating machinery of fault diagnosis at home and from abroad were analyzed,and then,the application of dimensional and non-dimensional index to the rotary machinery was analyzed. It helps to look into the future research direction of the rotating machinery of fault diagnosis and the problems to be solved about it.
作者
苏乃权
熊建斌
张清华
黄崇林
SU Naiquan;XIONG Jianbin;ZHANG Qinghua;HUANG Chonglin(School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou Guangdong 510006, China;Guangdong Provincial Key Lab of Fault Diagnosis of Petrochemical Equipment, Maoming Guangdong 525000, China)
出处
《机床与液压》
北大核心
2018年第7期133-139,共7页
Machine Tool & Hydraulics
基金
国家自然科学基金资助项目(61473331)
茂名市科技计划资助项目(702517252)
广东省石化装备故障诊断重点实验室开放课题(GDUPTKLAB201614支持)
广东石油化工学院科研基金项目(702516036)
关键词
旋转机械
有量纲指标
量纲一指标
故障诊断
Rotating machinery
Dimensional index
Non-dimensional index
Fault diagnosis
