Research Article
Fully Parametric Optimization Designs of Wing Components
Table 2
Comparisons of preoptimization and postoptimization location distribution and weight.
| Conditions | Initial case | Case 1 | Case 2 |
| Front spar | Chordwise percent (%) | 15.00 | 16.08 | 16.33 | Rear spar | 85.00 | 83.61 | 83.53 |
| 1st rib | Spanwise percent (%) | 0.00 | 0.00 | 0.00 | 2nd rib | 14.29 | 14.76 | 14.70 | 3rd rib | 28.57 | 29.22 | 29.24 | 4th rib | 42.86 | 43.39 | 43.34 | 5th rib | 57.14 | 57.32 | 57.47 | 6th rib | 71.43 | 72.46 | 73.18 | 7th rib | 85.71 | 86.95 | 87.94 | 8th rib | 100.00 | 100.00 | 100.00 |
| Mass (kg) | 1934.14 | 1711.47 | 1694.5 |
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