Research Article
The Hybrid KICA-GDA-LSSVM Method Research on Rolling Bearing Fault Feature Extraction and Classification
Table 2
Schematic table of one feature value of different faults under different operating condition.
| Feature |
| | Operating status | Band (1) | Band (2) | | Band (q) | RPM (1) | Normal | Value1_11 | Value1_12 | | Value1_1q | Fault (1) | Value1_21 | Value1_22 | | Value1_2q | Fault (2) | Value1_31 | Value1_32 | | Value1_3q | | | | | | Fault (p) | Value1_p1 | Value1_p2 | | Value2_pq | RPM (2) | Normal | Value2_11 | Value2_12 | | Value2_1q | Fault (1) | Value2_21 | Value2_22 | | Value2_2q | Fault (2) | Value2_31 | Value2_32 | | Value2_3q | | | | | | Fault (p) | Value2_p1 | Value2_p2 | | Value2_pq |
| | | | | | | RPM (m) | Normal | Value_11 | Value_12 | | Value_1q | Fault (1) | Value_21 | Value_22 | | Value_2q | Fault (2) | Value_31 | Value_32 | | Value_3q | | | | | | Fault (p) | Value_p1 | Value_p2 | | Value_pq |
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