• CN:11-2187/TH
  • ISSN:0577-6686

›› 1997, Vol. 33 ›› Issue (2): 106-110.

• 论文 • 上一篇    

全息谱的分解及其在机械诊断中的应用

孟建;屈梁生;刘晗   

  1. 西安交通大学机械工程学院
  • 发布日期:1997-03-01

DECOMPOSITION OF HOLOSPECTRUM AND ITS APPLICATIONS IN MACHINERY DIAGNOSIS

Meng Jian;Qu Liangsheng;Liu Han   

  1. Xi'an Jiaotong University
  • Published:1997-03-01

摘要: 讨论了一种对回转机械中具有多种倍频故障的全息谱进行分解得到多个只含单一故障的全息谱的方法,该方法有助于判明各倍频故障的存在及严重程度,为回转机械的检修提供参考。

关键词: 故障诊断, 监测, 全息谱, 振动

Abstract: A method is proposed about decomposing the holospectrum with multi-faults into several holospectrum with single-faults. It is helpful to determine the existence of harmonic faults and the degree of seriousness and provide references for the overhaul of large rotating machinery.

Key words: Fault diagnosis, Holospectrum, Vibration Monitoring

中图分类号: