Research Article
Aero Engine Fault Diagnosis Using an Optimized Extreme Learning Machine
Table 4
Description of two engine operating points.
| Operating point |
Fuel flow kg/s | Environment setting parameters | Velocity (Mach number) | Altitude (km) |
| A | 1.142 | 0.8 | 5.8 | B | 1.155 | 1.2 | 6.9 |
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