Research Article
Colored Petri Net-Based Verification and Improvement of Time-Sensitive Single-Unit Manufacturing for the Soil Preparation Instrument of Space Missions
Table 3
Manufacturing process and required resources.
| ID | Task name | Duration (days) | Predecessor | Resource name (number) |
| 1 | 1. CPN0005 | 100 | | | 2 | 1.1. Initial design phase CPN0005 | 40 | | Designer (2) | 3 | 1.2. PART0030 | 38 | | | 4 | 1.2.1. Detail specification PART0030 | 5 | 2 | Designer (2) | 5 | 1.2.2. Purchase PART0030 | 30 | 4 | | 6 | 1.2.3. Inspection PART0030 | 3 | 5 | Inspector (1) | 7 | 1.3. CPN0012 | 34 | | | 8 | 1.3.1. Design & cost CPN0012 | 7 | 2 | Designer (2) | 9 | 1.3.2. Purchase PART0031 | 21 | 8 | | 10 | 1.3.3. Purchase PART003 | 5 | 8 | | 11 | 1.3.4. Inspection PART0031 | 1 | 9 | Inspector (1) | 12 | 1.3.5. Inspection PART0032 | 3 | 10 | Inspector (1) | 13 | 1.3.6. subassembly CPN0012 | 2 | 11, 12 | Operator (1) | 14 | 1.3.7. Inspection CPN0012 | 3 | 13 | Inspector (1) | 15 | 1.4. PART0033 | 23 | | | 16 | 1.4.1. Detail specification PART0033 | 5 | 2 | Designer (2) | 17 | 1.4.2. Purchase PART0033 | 15 | 16 | | 18 | 1.4.3 Inspection PART0033 | 3 | 7 | Inspector (1) | 19 | 1.5. PART0034 | 21 | | | 20 | 1.5.1. Design & test CPN0034 | 8 | 2 | Designer (2) | 21 | 1.5.2. Manufacturing PART0034 | 10 | 20 | Operator (2) | 22 | 1.5.3. Inspection PART0034 | 3 | 21 | Inspector | 23 | 1.6. Assembly CPN0005 | 8 | 16, 14, 18, 22 | Operator (4) | 24 | 1.7. Test CPN0005 | 7 | 23 | Inspector (4) | 26 | 1.8. Inspection CPN0005 | 7 | 24 | Inspector |
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