Research Article
Quality Prediction and Control of Assembly and Welding Process for Ship Group Product Based on Digital Twin
Table 3
Historical data of welding deformation.
| Experiment number | (V) | (A) | (mm/s) | (mm) |
| 1 | 265 | 30 | 4 | 0.445 | 2 | 265 | 30 | 6 | 0.313 | 3 | 265 | 30 | 8 | 0.194 | 4 | 265 | 33 | 4 | 0.652 | 5 | 265 | 33 | 6 | 0.372 | 6 | 265 | 33 | 8 | 0.372 | 7 | 265 | 36 | 4 | 0.812 | 8 | 265 | 36 | 6 | 0.664 | 9 | 265 | 36 | 8 | 0.531 | 10 | 275 | 30 | 4 | 0.867 | 11 | 275 | 30 | 6 | 0.690 | 12 | 275 | 30 | 8 | 0.510 | 13 | 275 | 33 | 4 | 1.149 | 14 | 275 | 33 | 6 | 0.963 | 15 | 275 | 33 | 8 | 0.767 | 16 | 275 | 36 | 4 | 1.349 | 17 | 275 | 36 | 6 | 1.206 | 18 | 275 | 36 | 8 | 0.977 | 19 | 285 | 30 | 4 | 1.383 | 20 | 285 | 30 | 6 | 1.184 | 21 | 285 | 30 | 8 | 0.996 | 22 | 285 | 33 | 4 | 1.703 | 23 | 285 | 33 | 6 | 1.533 | 24 | 285 | 33 | 8 | 1.313 | 25 | 285 | 36 | 4 | 1.956 | 26 | 285 | 36 | 6 | 1.753 | 27 | 285 | 36 | 8 | 1.535 | 28 | 285 | 34 | 7 | 1.477 | 29 | 280 | 32 | 5 | 1.149 | 30 | 275 | 32 | 5 | 1.087 | 31 | 270 | 34 | 7 | 0.624 | 32 | 265 | 32 | 5 | 0.462 |
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