2021
DOI: 10.1007/s11633-020-1276-6
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A Regularized LSTM Method for Predicting Remaining Useful Life of Rolling Bearings

Abstract: Rotating machinery is important to industrial production. Any failure of rotating machinery, especially the failure of rolling bearings, can lead to equipment shutdown and even more serious incidents. Therefore, accurate residual life prediction plays a crucial role in guaranteeing machine operation safety and reliability and reducing maintenance cost. In order to increase the forecasting precision of the remaining useful life (RUL) of the rolling bearing, an advanced approach combining elastic net with long s… Show more

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Cited by 44 publications
(18 citation statements)
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“…By taking the square root, it gives RMSE. The MSE (Liu et al , 2021) provides the square of the difference between the original value and the predicted value, as shown in equation 3.24. It squared the error and proclaimed the effect of high errors, which helps the model focusing on high error values.…”
Section: Resultsmentioning
confidence: 99%
“…By taking the square root, it gives RMSE. The MSE (Liu et al , 2021) provides the square of the difference between the original value and the predicted value, as shown in equation 3.24. It squared the error and proclaimed the effect of high errors, which helps the model focusing on high error values.…”
Section: Resultsmentioning
confidence: 99%
“…The major RUL prediction intelligent models of rolling bearings CNN [ 15 , 16 , 17 ] and LSTM [ 18 , 19 , 20 ] were chosen to forecast the RUL of three bearings in the above two datasets to demonstrate the superiority of the prediction method in this study. Figure 11 , Figure 12 and Figure 13 display the experiment results.…”
Section: Experimental Verificationmentioning
confidence: 99%
“…The authors of [129] use the PHM dataset generated under highspeed dry milling operation with a three-flute tungsten [101], [127], [128], [106], [117] , [149], [ [129], [159], [160], [161], [158], [157] [129]. Few more publically available datasets like the milling machine tool wear dataset of NUAA_Ideahouse [163], "System-level Manufacturing and Automation Research Testbed" (SMART) at the University of Michigan [164] can be used for the RUL prediction in the future.…”
Section: B the 2010 Phm Data Challenge Data Set For Cnc Millingmentioning
confidence: 99%