Research Article
A Hybrid Prognostic Approach for Remaining Useful Life Prediction of Lithium-Ion Batteries
Table 2
Values of the predicted RUL and the actual RUL for lithium-ion battery A2.
| Inspection cycle () | Kernel mixed coefficients | Kernel parameters |
Predicted RUL () |
Actual RUL () | | | | | | | | | | | | | | | |
| 113 | 0.6 | N/A | N/A | 0.3 | 0.1 | N/A | N/A | 2.85 | N/A | N/A | 9.75 | 100.28 | 81.43 | N/A | N/A | 74 | 76 | 132 | 0.6 | N/A | N/A | 0.3 | 0.1 | N/A | N/A | 2.98 | N/A | N/A | 9.78 | 70.28 | 81.43 | N/A | N/A | 58 | 57 | 151 | 0.6 | N/A | N/A | 0.3 | 0.1 | N/A | N/A | 2.98 | N/A | N/A | 8.79 | 70.28 | 71.43 | N/A | N/A | 39 | 38 | 170 | 0.6 | N/A | N/A | 0.3 | 0.1 | N/A | N/A | 2.98 | N/A | N/A | 8.79 | 129.7 | 89.95 | N/A | N/A | 20 | 19 |
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