| 设定尺寸l/mm | PID控制 | 误差 | 模糊PID控制 | 误差 |
| 500 | 501.2 | 1.2 | 499.5 | −0.5 |
| 600 | 598.1 | −1.9 | 600.8 | 0.8 |
| 700 | 697.7 | −2.3 | 701.2 | 1.2 |
| 800 | 803.5 | 3.5 | 801.3 | 1.3 |
| 900 | 896.6 | −3.4 | 901.5 | 1.5 |
| 1000 | 1003.7 | 3.7 | 998.2 | −1.8 |
| 1100 | 1104.5 | 4.5 | 1097.9 | −2.1 |
| 1200 | 1204.5 | 4.5 | 1297.5 | −2.5 |
| 1300 | 1395.1 | −4.9 | 1302.6 | 2.6 |
| 1400 | 1405.2 | 5.2 | 1402.9 | 2.9 |
| 1500 | 1494.6 | −5.4 | 1503.0 | 3.0 |