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Modeling Error of Calibrated Standard, Clearance, and Friction Models
| Model | Mean pos. error (mm) | Max. pos. error (mm) | Mean tan. error (°) | Max. tan. error (°) | Evaluation time (sec) |
|---|---|---|---|---|---|
| Standard | 4.1(± 2.3) | 11.5 | 4.9(± 2.7) | 14.3 | 0.23(± 0.10) |
| Clearance | 3.7(± 2.1) | 11.6 | 4.9(± 2.7) | 14.9 | 5.3(± 2.2) |
| Friction | 2.2(± 0.9) | 5.9 | 1.8(± 0.9) | 7.1 | 11.7(± 4.4) |
