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The number and label configuration of datasets for hydraulic axial piston pump under 5 conditions.
| Fault Type | Fault Description | Time-Frequency Image | Train Dataset | Test Dataset | Type Labels |
|---|---|---|---|---|---|
| hx | slipper wear |
|
840 | 360 | 0 |
| sx | loose slipper failure |
|
840 | 360 | 1 |
| th | central spring wear |
|
840 | 360 | 2 |
| xp | swash plate wear |
|
840 | 360 | 3 |
| zc | no fault in hydraulic pump |
|
840 | 360 | 4 |
| total | - | - | 4200 | 1800 | - |
