Table 3 BPN parameters
From: Spindle Thermal Error Optimization Modeling of a Five-axis Machine Tool
Parameter | Value |
|---|---|
BPN structure | 8-17-1 |
Original weights | Random of (0,1) |
Learning rate | 0.01 |
Momentum rate | 0.3 |
Learning adjusting coefficients | 0.5 |
From: Spindle Thermal Error Optimization Modeling of a Five-axis Machine Tool
Parameter | Value |
|---|---|
BPN structure | 8-17-1 |
Original weights | Random of (0,1) |
Learning rate | 0.01 |
Momentum rate | 0.3 |
Learning adjusting coefficients | 0.5 |