Open AccessGear tooth breakage analysis based on multi-order modulated sideband RMS trending method
Author(s) -
Jiangang Chen,
Zhi Luo,
Ronggen Wu,
Haiyang Cai
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2113/1/012007
Subject(s) - sideband , breakage , fault (geology) , root mean square , signal (programming language) , structural engineering , engineering , computer science , seismology , geology , telecommunications , electrical engineering , radio frequency , programming language , world wide web
The fault characteristic signal energy for early gear tooth breakage is relatively weak and easily drowned by other signals, which is not conducive to the study of the fault development stage. A multi-order modulated sideband RMS (Root Mean Square) trend analysis method is proposed to analyse the development trend of the broken gear fault characteristics. By using this method to analyse gear breakage faults, the multi-order modulated sideband RMS trend analysis method can effectively determine the fault deterioration and fault stabilisation stages.