Table 5. Root-mean-square error reductions of ARX and ARX-RFR models
From: Thermal Compensation of Sudden Working Space Condition Changes in Swiss-Type Lathe Machining
Error | ARX reduction | ARX-RFR reduction | Improvement |
|---|---|---|---|
X-axis | 58% | 70% | 12% |
Y-axis | 92% | 96% | 4% |