Table 2 Sensor trends summary.
From: Remaining useful life prognosis of turbofan engines based on deep feature extraction and fusion
Trend | Sensor number |
|---|---|
Increasing | [2, 3, 4, 8, 11, 13, 14, 15, 17 |
Decreasing | [7, 12, 20, 21] |
Irregular | [9, 14] |
unchanged | [1, 5, 6, 10, 16, 18, 19] |
