Table 3.
Comparison of whiteness test for residuals.
Model | Number of Elements Outside the Confidence Interval: | |
---|---|---|
Measurement at Point A on the Workpiece | Measurement at Point B on the Workpiece | |
Constant bias | 41 | 23 |
Linear model | 14 | 14 |
Discrete-time ARX model | 14 | 14 |
Nonlinear ARX model with 1 output and 2 inputs | 12 | 12 |