文章摘要
赵保伟,巩晓赟,丁丽丽,吴超.基于LabVIEW的齿轮调制故障检测系统设计[J].机床与液压,2018,46(5):143-148.
.Design of Gear Modulation Fault Detection System Based on LabVIEW[J].Machine Tool & Hydraulics,2018,46(5):143-148
基于LabVIEW的齿轮调制故障检测系统设计
Design of Gear Modulation Fault Detection System Based on LabVIEW
  
DOI:10.3969/j.issn.1001-3881.2018.05.033
中文关键词: 故障检测  LabVIEW  包络谱  解调
英文关键词: Fault detection  LabVIEW  Envelope spectrum  Demodulation
基金项目:国家自然科学基金项目(51405453, u1404515); 河南省高等学校重点科研项目(16A460012)
作者单位E-mail
赵保伟 郑州轻工业学院机电工程学院 1264739958@qq.com 
巩晓赟 郑州轻工业学院机电工程学院  
丁丽丽 郑州轻工业学院机电工程学院  
吴超 郑州轻工业学院机电工程学院  
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中文摘要:
      针对齿轮故障振动信号的调制特点,设计了一种基于振动信号的齿轮状态检测分析系统,实现齿轮传动过程中异常状态的实时在线检测。以LabVIEW为开发平台,在开发齿轮状态监测各个程序模块的基础上,设计了基于Hilbert的包络解调分析模块。最后通过仿真和实验对齿轮故障的调制振动信号进行了解调分析,分析结果表明,基于包络解调分析模块的齿轮检测系统可准确地对齿轮故障的类型和位置进行识别。
英文摘要:
      A gear condition detection and analysis system based on vibration signal is designed to realize the real-time on-line detection of the abnormal state during the gear transmission process aiming at the modulation characteristic of gear fault vibration signal. With the development platform of LabVIEW, the envelope demodulation analysis module based on Hilbert was designed on the basis of the development of various program modules of gear condition monitoring. Finally, the modulation vibration signal of gear fault was demodulated and analyzed via simulation and experiment. The analysis results show the gear vibration detection system based on the envelope demodulation analysis module can accurately identify the type and position of the gear fault.
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