Scanning patterns | Variation Sources | (%) Contribution | |||
Measured HD | Predicted HD | Measured HW | Predicted HW | ||
Linear | P | 78.20 | 71.10 | 42.91 | 52.56 |
SS | 20.69 | 27.23 | 48.33 | 45.12 | |
P*SS | 0.12 | 0.11 | 0.06 | 0.61 | |
Error | 0.98 | 1.56 | 8.70 | 1.71 | |
Sinusoidal | P | 45.27 | 45.80 | 15.61 | 24.01 |
SS | 50.11 | 51.53 | 80.43 | 73.14 | |
P*SS | 1.44 | 0.34 | 1.52 | 1.71 | |
Error | 3.18 | 2.33 | 2.45 | 1.13 | |
Triangular | P | 51.15 | 59.35 | 10.42 | 22.83 |
SS | 41.18 | 35.32 | 86.31 | 75.76 | |
P*SS | 3.60 | 2.62 | 0.39 | 0.17 | |
Error | 4.07 | 2.71 | 2.87 | 1.23 | |
Trochoid | P | 58.20 | 61.06 | 22.65 | 23.22 |
SS | 32.48 | 29.56 | 73.07 | 76.29 | |
P*SS | 1.06 | 0.81 | 1.05 | 0.03 | |
Error | 8.26 | 8.57 | 3.23 | 0.45 |