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Normalized and absolute RMSE of the estimated force, and systematic measurement error compared with the load-cell force, for the three pads under the three loading conditions.
| Curvature 1 | Curvature 2 | |||
|---|---|---|---|---|
| Systematic % Error | RMSE [N% (N)] | Systematic % Error | RMSE [N% (N)] | |
| Pad 1 | 3.8% | 7.2% (4.3) | 3.4% | 7.5% (4.5) |
| Pad 2 | 3.7% | 2.7% (1.6) | 3.3% | 2.7% (1.6) |
| Pad 3 | 3.8% | 7.8% (4.7) | 3.4% | 8.5% (5.1) |
