Research Article
An IMM-GLR Approach for Marine Gas Turbine Gas Path Fault Diagnosis
Table 6
Comparison of the diagnosis results between the IMM-GLR approach and the IMM approach in the multiple fault scenarios.
| Evaluate Parameters | IMM-GLR | IMM |
| Total simulation | 100 | 100 |
| CDI number of 1st fault | 99 | 81 | CDI number of 2nd Fault | 99 | 27 | Total CDI | 0.99 | 0.27 |
| IFI number of 1st fault | 1 | 12 | IFI number of 2nd fault | 1 | 66 | Total IFI | 0.01 | 0.66 |
| MD number of 1st fault | 0 | 7 | MD number of 2nd fault | 0 | 7 | Total MD | 0 | 0.07 |
| RMSE | 0.026 | - |
|
|