Research of Automobile Engine Fault Diagnosis Based on Wavelet Packet
2012 ◽
Vol 472-475
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pp. 795-798
Keyword(s):
S Model
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A diagnosis method using wavelet packet, frequency band energy analysis and neural network was presented for the automobile engine fault diagnosis. Fault signal of automobile engine was decomposed at different frequency band by wavelet packet. According to the change of frequency band energy, fault frequency band of the automobile engine was found. Fault diagnosis knowledge is described by means of applying T-S model. Results from the experimental signal analysis show that the proposed method is effective in diagnosing the automobile engine faults.
2013 ◽
Vol 726-731
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pp. 3159-3162
2014 ◽
Vol 6
(1)
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pp. 1793-1797
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Keyword(s):
2011 ◽
Vol 211-212
◽
pp. 1021-1026
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Keyword(s):
2012 ◽
Vol 19
(9)
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pp. 2674-2680
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Keyword(s):
2013 ◽
Vol 300-301
◽
pp. 635-639
◽
Keyword(s):
2010 ◽
Vol 29-32
◽
pp. 78-83
Keyword(s):
Keyword(s):
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