Research Article
High-Precision Extraction Method for Blade Tip-Timing Signal with Eddy Current Sensor
| No. | Types | Crack positions | Size (mm) | Fault photo |
| 1 | N | None | 0.0 | None | 2 | T1 | Top | 4.18 | | 3 | T2 | 8.39 | 4 | T3 | 12.58 | 5 | M1 | Middle | 3.51 | | 6 | M2 | 7.06 | 7 | M3 | 10.62 | 8 | R1 | Root | 2.86 | | 9 | R2 | 5.82 | 10 | R3 | 8.73 |
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