Joint training of a predictor network and a generative adversarial network for time series forecasting: A case study of bearing prognostics
Expert Systems with Applications(2022)
摘要
•Perform data augmentation for deep learning model in bearing prognostics.•Adopt ISO standard, using RMS in velocity domain as bearing health indicator.•Develop a GAN-LSTM method that integrates the LSTM prediction model into GAN.•The proposed method is evaluated by a numerical problem and a practical example.
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关键词
Long short-term memory,Generative adversarial network,Time series prediction,Bearing prognostics
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