Rotating machinery small sample fault diagnosis method based on generative adversarial network
A technology for rotating machinery and fault diagnosis, applied in biological neural network models, neural learning methods, testing of mechanical parts, etc.
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[0064] figure 2 It is an implementation flowchart of an embodiment of the small-sample fault diagnosis method of rotating machinery based on generative confrontation network in the present invention. Such as figure 2 As shown, the present invention is based on the specific steps of the rotating machinery small sample fault diagnosis method of generation confrontation network comprising:
[0065] S1: Use the vibration acceleration sensor to collect the vibration signal of the rotating machinery.
[0066] S2: Carry out data preprocessing on the collected vibration signals of rotating machinery, construct an original data set, and divide the original data set into a training set and a test set.
[0067] S3: Build a network model based on ACWGAN-GP-ARGMAX.
[0068] S4: Carry out model training on the ACWGAN-GP-ARGMAX-based network model, and integrate the trained network model in each health state to construct a diagnostic model.
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