Research Article
Modeling and Evolutionary Optimization on Multilevel Production Scheduling: A Case Study
Table 1
The raw data of case study problem.
| | Oper.1 | Oper.2 | Oper.3 | Oper.4 | | JobNr | machine | time | machine | time | machine | time | machine | time | |
| 11–1 | O1 | 16 | O4 | 7.1 | O1 | 16 | DM | 38 | | 11–2 | O1 | 8 | RM | 5.3 | O3 | 7 | PM | 10 | | 11–3 | O2 | 20 | DM | 44.8 | O2 | 11.2 | PM | 80 | | 11–4 | RM | 3.3 | O3 | 0.4 | PM | 4.6 | O1 | 8 | | 11–5 | O2 | 10.4 | DM | 44.2 | O1 | 16 | O2 | 12 | | 11–6 | O2 | 5 | DM | 14 | RM | 2 | O1 | 8 | | 11–7 | O2 | 20 | DM | 56 | RM | 33.2 | O3 | 2 | | 11 – 0 | RM | 31 | O7 | 20.3 | O1 | 16 | PM | 12 | | 12–1 | RM | 29 | DM | 20 | O1 | 8 | RM | 22 | | | | | | | | | | | | 12–5 | O7 | 7 | RM | 11 | O1 | 8 | O6 | 12 | | 12 – 0 | RM | 27 | O2 | 12 | | | | | | 13–1 | O1 | 8 | O4 | 19.5 | RM | 21.2 | O4 | 2 | | | | | | | | | | | | 13–8 | O7 | 21 | RM | 33 | O1 | 8 | O6 | 22 | | 13 – 0 | RM | 36 | OM | 54 | PM | 21 | O5 | 8 | | 14–1 | RM | 9 | O9 | 60 | O5 | 6 | | | | | | | | | | | | | | 14–9 | O2 | 2.4 | O1 | 8 | DM | 12.4 | O3 | 2 | | 14 – 0 | O2 | 9 | O2 | 5 | O1 | 8 | O2 | 6 | | 1–0 | O3 | 82 | O2 | 14 | RM | 61 | O3 | 24 | | 21–1 | O7 | 27.2 | O7 | 10.4 | O1 | 64 | O6 | 144 | | | | | | | | | | | | 21–9 | RM | 1152 | OM | 768 | PM | 768 | O5 | 384 | | 21 – 0 | O3 | 208 | RM | 136 | DM | 84 | O5 | 32 | | 22–1 | RM | 61.5 | DM | 170 | O1 | 40 | DM | 720 | | 22–2 | RM | 19 | DM | 60 | O1 | 16 | DM | 248 | | 22 – 0 | O3 | 23 | RM | 54 | | | | | | 23–1 | O11 | 8.5 | DM | 5.2 | O1 | 8 | O9 | 7 | | | | | | | | | | | | 23–8 | O11 | 8.5 | DM | 5.2 | O1 | 8 | O9 | 7 | | 23 – 0 | O3 | 43 | DM | 44 | O3 | 4 | | | | 2–0 | O3 | 84 | DM | 20 | O9 | 32 | DM | 88 | | 31–1 | O2 | 4.6 | RM | 4 | DM | 6.4 | O3 | 3 | | 31–2 | O2 | 8 | O1 | 8 | O2 | 3.3 | DM | 16 | | 31–3 | O2 | 8 | OM | 4.4 | O5 | 8 | O3 | 0.5 | | 31 – 0 | O2 | 32 | OM | 58 | O1 | 8 | O2 | 28 | | 32–1 | O2 | 20 | OM | 12 | O3 | 9.3 | | | | | | | | | | | | | | 32–5 | O4 | 4 | DM | 1 | O3 | 1 | | | | 32 – 0 | O2 | 5.2 | O2 | 5.2 | RM | 116 | O13 | 6 | | 3–0 | O13 | 40 | DM | 52 | O3 | 8 | | | | 0–0 | O3 | 32 | OM | 81 | O3 | 23 | OM | 68 | |
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