Gear Local Fault Diagnosis with Empirical Mode Decomposition and Hilbert Huang Transformation
2011 ◽
Vol 199-200
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pp. 899-904
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Keyword(s):
A new method for gear local fault diagnosis based on vibration signal analysis is presented in this paper by using the concept of instantaneous frequency. The data from the physical simulation are used to detect the change in the instantaneous frequency and meshing vibration energy of the gear tooth fault by Empirical Mode Decomposition and Hilbert Huang Transformation (EMD-HHT). It is verified that method is effective by rig testing of geared system.
2018 ◽
Vol 233
(7)
◽
pp. 2574-2587
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2009 ◽
Vol 7
(2)
◽
pp. 157-171
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2010 ◽
Vol 16
(2)
◽
pp. 190-213
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2013 ◽
Vol 281
◽
pp. 10-13
◽
2013 ◽
Vol 41
(1-2)
◽
pp. 176-195
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Keyword(s):