Research Article
A Novel Method for Remaining Useful Life Prediction of Roller Bearings Involving the Discrepancy and Similarity of Degradation Trajectories
Figure 18
The lifecycle DI curves of testing data sets: (a) bearing 1_3, (b) bearing 1_4, (c) bearing 1_5, (d) bearing 2_3, (e) bearing 2_4, (f) bearing 2_5, (g) bearing 3_3, (h) bearing 3_4, and (i) bearing 3_5.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |