Research Article
Improved Quantum-Inspired Evolutionary Algorithm for Engineering Design Optimization
Table 9
Best results for individual objective functions obtained by LSQEA.
| | Quantity | Min. weight | Min. deflection | Max. frequency |
| | Continuous results |
| | 0.1 | 3.456 | 0.1000 | | 0.8023 | 5.0 | 0.7880 | | 0.7479 | 5.0 | 0.7538 | | 0.1 | 3.3183 | 0.9000 | | 0.1245 | 5.0 | 0.1001 | | 0.5711 | 5.0 | 4.8713 | | 0.9783 | 5.0 | 2.8019 | | 0.8026 | 5.0 | 5.0000 | | ANSYS CAE Toolbox | | | | | Weight (lb.) | 233.0609 | 1616.798 | 911.9918 | | Deflection (in.) | 1.9271 | 0.3085 | 1.2854 | | Frequency (Hz) | 73.4297 | 70.7414 | 113.8128 |
| | Discrete results |
| | 0.1 | 1.4 | 0.1 | | 0.9 | 5.0 | 0.8 | | 1.0 | 5.0 | 0.8 | | 0.1 | 2.1 | 0.9 | | 0.1 | 4.8 | 0.1 | | 0.5 | 5.0 | 4.8 | | 0.9 | 5.0 | 2.9 | | 1.0 | 5.0 | 5.0 | | ANSYS CAE Toolbox | | | | | Weight (lb.) | 248.2764 | 1580.1035 | 916.5322 | | Deflection (in.) | 1.6542 | 0.3086 | 1.2371 | | Frequency (Hz) | 73.1060 | 73.1025 | 113.2998 |
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