Research Article
Structural Synthesis for Prescribed Target Natural Frequencies and Mode Shapes
Table 16
Sequential optimization iteration history (Case 3).
(a) |
| Iter | | | (kg) | Max | Max |
| 0 | 0.9 | 1.1 | 108.75 | | | 1 | 0.9 | 1.1 | 23.03 | | | 2 | 0.95 | 1.05 | 24.03 | | | 3 | 0.97 | 1.03 | 186.09 | | |
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(b) |
| Iter | (m) | (kg) | (kg) | (kg) | (kg) | (kg) | (kg) |
| 0 | 0.0500 | 30.0 | 30.0 | 10.0 | 10.0 | 10.0 | 90.0 | 1 | 0.0300 | 4.46 | 0.00 | 2.87 | 0.000 | 4.45 | 11.78 | 2 | 0.0300 | 5.58 | 0.00 | 3.12 | 0.000 | 4.08 | 12.78 | 3 | 0.0606 | 74.21 | 0.00 | 37.31 | 11.64 | 40.23 | 163.38 |
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