山东理工大学学报（自然科学版）Issue(5)：76-78,3.
基于多方法结合应用的齿轮箱故障特征提取研究
The study in gearbox fault feature extraction based on multi-methods joint application
朱云博 1周厚强 1张燕军 1张永强1
作者信息
- 1. 武汉军械士官学校地炮系，湖北武汉430075
- 折叠
摘要
Abstract
The realization of fault feature extraction is the key point during the fault diagnosis in gearbox based on vibration signal analysis .Because the strong noise interference consist in the vi-bration signals which collected from the actual work gearbox ,it is hard to extract the fault fea-ture using single signal analysis method .Two different or more methods jointly used in gearbox vibration signal processing have been the tendency in current research .In order to study the ad-vantages of different methods jointly used in gearbox fault signal feature extraction ,we analyzed large amount of literature and found that the combining methods can avoid the limitations ap-peared in single method ,and make full use of the advantages in different methods .T he current situation of the application of combining methods separately based on frequency analysis and non-linear theory in gearbox fault feature extraction was summarized ,and finally some suggestions were made for the development of the different signal processing methods used in gearbox fault diag no sis .关键词
振动信号/齿轮箱/故障诊断/特征提取Key words
vibration signal/gearbox/fault diagnosis/feature extraction分类
机械制造引用本文复制引用
朱云博,周厚强,张燕军,张永强..基于多方法结合应用的齿轮箱故障特征提取研究[J].山东理工大学学报（自然科学版）,2013,(5):76-78,3.
