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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2013
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Article
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Fig 20
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Research Article
Rolling Bearing Fault Detection Based on the Teager Energy Operator and Elman Neural Network
Figure 20
Teager spectrums of the inner ring fault bearing working in different conditions.
(a)
1750 r/min
(b)
1772 r/min
(c)
1721 r/min