Research Article
Modeling and Error Compensation of Robotic Articulated Arm Coordinate Measuring Machines Using BP Neural Network
Table 4
Experimental training results of the BPNN model for AACMM.
| Experiment number | HL | NN | LR | GA | Epoch [times] | Training time [seconds] | Maximum error [mm] | Average error [mm] |
| | 2 | | 0.01 | | 100 | 176 | 0.3199 | 0.0293 | | 2 | | 0.01 | | 704 | 625 | 0.1735 | 0.0201 | | 1 | | 0.01 | | 911 | 1662 | 0.4059 | 0.0503 | | 2 | | 0.01 | | 1000 | 404 | 0.1428 | 0.0149 |
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