Yin-cheng SHI, Huai-de YAN, Peng GONG, Tao LIU, Qiang-long WANG, Lu-chao CHENG, Jian DENG, Zhen-yu LIU. Topology Optimization Design Method for Supporting Structures of Optical Reflective Mirrors Based on Zernike Coefficient Optimization Model[J]. Acta Photonica Sinica, 2020, 49(6): 0622001
- Acta Photonica Sinica
- Vol. 49, Issue 6, 0622001 (2020)
Fig. 1. Study model and size
Fig. 2. Load, boundary condition, design andnondsign domain
Fig. 3. Mesh of one third model
Fig. 4. Definition of angle θ
Fig. 5. Full optimal of supporting structure
Fig. 6. Comparison of coefficients between before and after optimization
Fig. 7. Changes of c 12 along with iteration steps
Fig. 8. Loads in tilts of 45°
Fig. 9. Optimized solution of supporting structure
Fig. 10. Comparison of coefficients between before and after optimization
Fig. 11. Changes of c 12+c 22+c 32 along with iteration steps
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