Research Article
Reliability-Based Topology Optimization Using Stochastic Response Surface Method with Sparse Grid Design
Table 7
Comparison of topology optimization design results.
| | Approach | Volume/volume fraction (mm2)/% | Reliability index (β) | Computing time (s) | Design point | | /W/(mm·K) | /W/mm2 |
| | DTO | 1112.7409/17.39 | — | 144.75 | — | — | | PMA | 1551.0111/24.23 | 3.003 | 2697.55 | 0.332 | 1.25 × 10−3 | | SORA | 1551.0111/24.23 | 3.003 | 400.45 | 0.332 | 1.25 × 10−3 |
|
|
