notesum.ai
Published at November 8Metrology and Manufacturing-Integrated Digital Twin (MM-DT) for Advanced Manufacturing: Insights from CMM and FARO Arm Measurements
cs.CE
Released Date: November 8, 2024
Authors: Hamidreza Samadi1, Md Manjurul Ahsan2, Shivakumar Raman2
Aff.: 1University of Oklahoma, Norman, Oklahoma-73069; 2University of Oklahoma, Norman, Oklahoma-73071

| Model Type | R2 Score | RMSE (m) | MAE (m) |
|---|---|---|---|
| Random Forest (RF) | 0.89 | 1.68 | 1.23 |
| Gradient Boosting (GB) | 0.88 | 1.74 | 1.31 |
| Support Vector Regression | 0.85 | 1.89 | 1.45 |
| Neural Network (MLP) | 0.86 | 1.82 | 1.38 |
| Ensemble (RF + GB) | 0.91 | 1.59 | 1.15 |