Fault Diagnosis of Gearbox Based on Blind Component Separation

摘要：

Based on blind component separation, the signal can be separated into periodic component, random stationary component, and random nonstationary component. An improved algorithm was proposed based on Antonis STFT algorithm, which was used in the adaptive line enhancement (ALE) to separate the periodic and random component The simulation and experiment results proved that the method can extract the fault characteristic of gearbox effectively and has good application foreground.

关键词： Blind component separation adaptive line enhancement (ALE) gearbox fault diagnose

作者: Wang Liwei Tian Guang Tian Hao Li Yuhui

作者单位: Department of Aeronautic Electronic Engineering,The First Aeronautic Institute of Air Force,Xinyang Department of Artillery Engineering,Ordnance Engineering College,Shijiazhuang 050003 China Unit 71117 PLA,Yichuan 471300 China

会议类型: 国际会议

会议名称: The Third International Symposium on Test Automation & Instrumentation(第三届国际自动化测试与仪器仪表学术会议 2010 ISTAI)

会议地点: 厦门

会议语种:英文

页码: 1244-1247

在线出版日期: 2010-05-22（万方平台首次上网日期，不代表论文的发表时间）