Research Article
Metamodel-Based Multidisciplinary Design Optimization of a Deep-Sea Manganese Nodules Test Miner
Table 2
Result of MDO for the test miner.
| | | | Lower | Initial | Upper | Optimized design variable |
| | 1 | | 0 | 0.5 | 1 | 0.798 | | 2 | | 0 | 0.5 | 1 | 0.275 | | 3 | | 0 | 0.5 | 1 | 0.171 | | 4 | | 0 | 0.5 | 1 | 0.756 | Design variable | 5 | | 0 | 0.5 | 1 | 0.000 | | 6 | | 0 | 0.5 | 1 | 0.000 | | 7 | | 0 | 0.5 | 1 | 1.000 | | 8 | | 0 | 0.5 | 1 | 0.271 | | 9 | | 0 | 0.5 | 1 | 0.000 | | 10 | | 0 | 0.5 | 1 | 0.260 |
| | | | | Initial | | Optimum value |
| Objective function | | | | 1 | | 0.859 |
| | | | | Initial | | Constraint at optimum |
| | 1 | | |
−0.698
| |
−0.588
| | 2 | | |
−0.024
| |
0.000
| | 3 | | |
−0.258
| |
−0.322
| Constraint | 4 | | |
−0.934
| |
−0.950
| | 5 | | |
−0.605
| |
−0.477
| | 6 | | |
0.113
| |
0.000
| | 7 | | |
0.006
| |
0.000
| | 8 | | |
−0.435
| |
−0.491
|
|
|