Feature extraction and recognition of rotating machinery fault noise based on convolutional neural networks
2021 ◽
Vol 2113
(1)
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pp. 012014
Keyword(s):
Abstract Rotating machines are common equipment in industrial production, which may cause failure for a long time. Because of its convenient use and non-destructive to itself, acoustic detection method is suitable for fault diagnosis of rotating machinery. The convolution neural network model is used to identify several typical rotating machine faults. The repeatability experiments and different training sets show that the method has good universality. A visual fault identification system is built, and the effect of the system is verified by experiments.
2003 ◽
Vol 9
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Vol 232
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