Research Article
A Pragmatic Optimization Method for Motor Train Set Assignment and Maintenance Scheduling Problem
Table 4
Maintenance records of motor train sets.
| Train set name | Item name | Date | Mileage (km) |
| CRH6202B | I2 | 2014.10.26 | 1891206 | CRH6202B | M1 | 2014.09.09 | 1851620 | CRH6202B | M2 | 2014.07.18 | 1743716 | CRH6202B | M3 | 2013.09.06 | 1318710 | CRH6202B | Traction engine | 2014.10.24 | 1886726 | CRH6202B | Gearbox | 2014.07.18 | 1743716 | CRH6202B | Hollow axle | 2014.09.12 | 1851620 | CRH6230B | I2 | 2014.10.26 | 1936310 | CRH6230B | M1 | 2014.09.13 | 1839962 | CRH6230B | M2 | 2014.07.23 | 1732774 | CRH6230B | M3 | 2013.12.19 | 1317565 | CRH6230B | Traction engine | 2014.07.24 | 1732774 | CRH6230B | Gearbox | 2014.07.24 | 1732774 | CRH6230B | Hollow axle | 2014.09.13 | 1839962 | CRH6301C | I2 | 2014.10.23 | 566125 | CRH6301C | M1 | 2014.09.16 | 494039 | CRH6301C | M2 | 2014.08.06 | 399489 | CRH6301C | M3 | 2014.08.06 | 399489 | CRH6301C | Traction engine | 2014.08.06 | 399489 | CRH6301C | Gearbox | 2014.08.01 | 399489 | CRH6301C | Hollow axle | 2014.09.18 | 494039 | CRH6303C | I2 | 2014.10.20 | 943358 | CRH6303C | M1 | 2014.09.25 | 893546 | CRH6303C | M2 | 2014.08.09 | 800586 | CRH6303C | M3 | 2014.08.09 | 800586 | CRH6303C | Traction engine | 2014.08.07 | 800586 | CRH6303C | Gearbox | 2014.08.07 | 800586 | CRH6303C | Hollow axle | 2014.09.25 | 893546 |
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