Research Article
A Pragmatic Optimization Method for Motor Train Set Assignment and Maintenance Scheduling Problem
Table 3
Basic information of maintenance items.
| | Item name | Train set type | Mileage cycle (km) | Time cycle (d) | Maintenance time (d) |
| | I2 | CRH380BL | 20000 | 20 | 1 | | M1 | CRH380BL | 100000 | 90 | 1 | | M2 | CRH380BL | 400000 | 360 | 1 | | M3 | CRH380BL | 800000 | 720 | 1 | | Traction engine | CRH380BL | 200000 | 180 | 1 | | Gearbox | CRH380BL | 400000 | 360 | 1 | | Hollow axle | CRH380BL | 100000 | 90 | 1 | | I2 | CRH380CL | 20000 | 10 | 1 | | M1 | CRH380CL | 100000 | 45 | 1 | | M2 | CRH380CL | 400000 | 180 | 1 | | M3 | CRH380CL | 800000 | 360 | 1 | | Traction engine | CRH380CL | 200000 | 90 | 1 | | Gearbox | CRH380CL | 400000 | 180 | 1 | | Hollow axle | CRH380CL | 100000 | 45 | 1 |
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