Table 3 Performance on dynamic constrain t s of open pocket curve
From: Dynamic look-ahead feedrate scheduling method based on sliding mode velocity control
|  | Machine time (u ≥ 0.99999) | Acceleration exceeding constraint cycle number | Jerk exceeding constraint cycle number | Maximum exceeding constraint ratio for jerk |
|---|---|---|---|---|
M1 | 5.9540Â s | 0 | 30 | Y:7.43%/Z:0.8%/C:48.5% |
M2 | 6.6420Â s | 0 | 51 | C:0.03% |
