M1 Mirror Adaptive Surrogate Optimization V11 - Results Report
Study: m1_mirror_adaptive_V11
Generated: 2025-12-03 12:14:21
Status: Running
Executive Summary
| Metric |
Value |
| V10 FEA Trials (Training Data) |
90 |
| V11 FEA Trials (Validation) |
1 |
| V11 NN Trials (Surrogate) |
1000 |
| Total Trials |
1091 |
| Current Iteration |
2 |
| Best 40-20 Operational |
6.10 nm |
| Best 60-20 Operational |
14.02 nm |
| Best Manufacturing (90-20) |
29.82 nm |
| Best Weighted Objective |
1.4661 |
1. Study Configuration
Objectives (Relative Filtered RMS)
| Objective |
Description |
Weight |
Target |
Units |
rel_filtered_rms_40_vs_20 |
Filtered RMS WFE at 40 deg relative to 20 deg reference (operational tracking) |
5.0 |
4.0 |
nm |
rel_filtered_rms_60_vs_20 |
Filtered RMS WFE at 60 deg relative to 20 deg reference (operational tracking) |
5.0 |
10.0 |
nm |
mfg_90_optician_workload |
Manufacturing deformation at 90 deg polishing (J1-J3 filtered RMS) |
1.0 |
20.0 |
nm |
Design Variables
| Parameter |
Min |
Max |
Baseline |
Units |
| lateral_inner_angle |
25.0 |
28.5 |
26.79 |
degrees |
| lateral_outer_angle |
13.0 |
17.0 |
14.64 |
degrees |
| lateral_outer_pivot |
9.0 |
12.0 |
10.4 |
mm |
| lateral_inner_pivot |
9.0 |
12.0 |
10.07 |
mm |
| lateral_middle_pivot |
18.0 |
23.0 |
20.73 |
mm |
| lateral_closeness |
9.5 |
12.5 |
11.02 |
mm |
| whiffle_min |
35.0 |
55.0 |
40.55 |
mm |
| whiffle_outer_to_vertical |
68.0 |
80.0 |
75.67 |
degrees |
| whiffle_triangle_closeness |
50.0 |
65.0 |
60.0 |
mm |
| blank_backface_angle |
3.5 |
5.0 |
4.23 |
degrees |
| inner_circular_rib_dia |
480.0 |
620.0 |
534.0 |
mm |
2. Optimization Progress
Current State
- Iteration: 2
- Total FEA Evaluations: 100
- Total NN Evaluations: 2000
- Convergence Patience: 5 iterations
Iteration History
| Iter |
FEA Count |
NN Count |
Best 40-20 |
Best 60-20 |
Best Mfg |
Improved |
| 1 |
95 |
1000 |
6.10 |
14.02 |
29.82 |
No |
| 2 |
100 |
2000 |
6.10 |
14.02 |
29.82 |
No |
3. Results Summary
FEA Trials Statistics
| Metric |
40-20 (nm) |
60-20 (nm) |
Mfg (nm) |
| Minimum |
5.97 |
13.81 |
28.54 |
| Maximum |
7.97 |
19.13 |
59.36 |
| Mean |
6.73 |
15.63 |
37.81 |
| Std Dev |
0.42 |
1.04 |
6.45 |
Neural Network Trials Statistics
No NN trials with objective values available yet.
4. Best Designs Found
Best Overall Design
Weighted Objective: 1.4661
| Objective |
Value |
Target |
Status |
| 40-20 Operational |
6.10 nm |
4.0 nm |
FAIL |
| 60-20 Operational |
14.02 nm |
10.0 nm |
FAIL |
| Manufacturing (90-20) |
29.82 nm |
20.0 nm |
FAIL |
Design Parameters:
| Parameter |
Value |
Unit |
| lateral_inner_angle |
27.1328 |
degrees |
| lateral_outer_angle |
13.8125 |
degrees |
| lateral_outer_pivot |
10.9219 |
mm |
| lateral_inner_pivot |
10.0781 |
mm |
| lateral_middle_pivot |
18.3906 |
mm |
| lateral_closeness |
10.5781 |
mm |
| whiffle_min |
47.1875 |
mm |
| whiffle_outer_to_vertical |
73.8125 |
degrees |
| whiffle_triangle_closeness |
52.5781 |
mm |
| blank_backface_angle |
3.8516 |
degrees |
| inner_circular_rib_dia |
613.4375 |
mm |
5. Neural Surrogate Performance
Training Configuration
| Setting |
Value |
| Architecture |
MLP [128, 256, 256, 128, 64] |
| Dropout |
0.1 |
| Batch Size |
16 |
| Learning Rate |
0.001 |
| MC Dropout Samples |
30 |
Model Checkpoints
| File |
Description |
surrogate_initial.pt |
Surrogate model checkpoint |
surrogate_iter1.pt |
Surrogate model checkpoint |
surrogate_iter2.pt |
Surrogate model checkpoint |
6. Trial Source Distribution
| Source |
Count |
Percentage |
| V10_FEA (Training) |
90 |
8.2% |
| V11_FEA (Validation) |
1 |
0.1% |
| V11_NN (Surrogate) |
1000 |
91.7% |
Speedup Analysis
| Metric |
FEA |
Neural |
Ratio |
| Trial Count |
91 |
1000 |
11x |
| Est. Time per Trial |
~5 min |
~10 ms |
~30,000x |
7. Engineering Recommendations
Optical Performance Analysis
Based on the optimization results:
- 40-20 Tracking: NEEDS IMPROVEMENT - Above target (6.10 nm, target: 4.0 nm)
- 60-20 Tracking: GOOD - Close to target (14.02 nm, target: 10.0 nm)
- Manufacturing: GOOD - Close to target (29.82 nm, target: 20.0 nm)
Next Steps
- If optimization is running: Monitor convergence in the dashboard
- If converged: Validate best design with detailed FEA analysis
- If targets not met: Consider:
- Expanding design variable ranges
- Adding more design variables
- Increasing FEA validation budget
8. Files Generated
| File |
Description |
3_results/study.db |
Optuna database with all trials |
3_results/adaptive_state.json |
Iteration-by-iteration state |
3_results/surrogate_*.pt |
Neural model checkpoints |
3_results/optimization.log |
Detailed execution log |
9. Dashboard Visualization
Trial Source Differentiation
| Trial Type |
Marker |
Color |
| FEA |
Circle |
Blue (#2196F3) |
| NN |
Cross |
Orange (#FF9800) |
Access Points
Report auto-generated by Atomizer V11 Report Generator
Last updated: 2025-12-03 12:14:21