起动机故障诊断定位研究  

Research on Fault Diagnosis and Localization of Starter Motor

作　　者：周连骏 杨子同 蒋聪 ZHOU Lianjun;YANG Zitong;JIANG Cong(Nanjing Mechanical and Hydraulic Engineering Research Center,Aviation Industry Corporation,Nanjing 211106,China;The Third Military Representative Office of the Air Force Equipment Department in Nanjing,Nanjing 210008,China;College of Mechanical and Electronical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210008,China)

机构地区：[1]中国航空工业集团公司金城南京机电液压工程研究中心,江苏南京211106 [2]空军装备部驻南京地区第三军事代表室,江苏南京210008 [3]南京航空航天大学机电学院,江苏南京210008

出　　处：《机械工程与自动化》2025年第2期148-151,共4页Mechanical Engineering & Automation

摘　　要：通过对起动机的正常和异常运转状态的振动信号进行分析,对比其运行过程实测数据,识别出导致异常振动的零组件或装配原因,并通过了工程实际试验验证,实现了在故障发生前,对导致振动异常的零组件进行定位,正确诊断出异常振动的发生原因。This article analyzes the vibration signals of the normal and abnormal operating states of the starter motor,compares the measured data during its operation process,identifies the components or assembly reasons that cause abnormal vibration,and verifies them through engineering practical experiments.It realizes the localization of the components that cause abnormal vibration before the fault occurs,and correctly diagnoses the cause of abnormal vibration.

关 键 词：起动机 故障诊断 振动 定位 

分 类 号：TP277.3[自动化与计算机技术—检测技术与自动化装置]