Table 3.
Fraction of the interaction force unloaded on each pad, and preloading force acting on each sensor, for the four subjects.
| Linear Fitting | ||||||
|---|---|---|---|---|---|---|
| Subject 1 | Subject 2 | |||||
| Force % | Preloading [N] | RMSE [N] | Force % | Preloading [N] | RMSE [N] | |
| Front pad 1 | 13.3 | 11.6 | 1.31 | 17.8 | 4.5 | 1.06 |
| Front pad 2 | 11.2 | 10.1 | 0.89 | 10.4 | 16.6 | 2.47 |
| Rear pad 1 | 10.74 | 17.7 | 2.05 | 7.5 | 7.8 | 1.68 |
| Subject 3 | Subject 4 | |||||
| Force % | Preloading [N] | RMSE [N] | Force % | Preloading [N] | RMSE [N] | |
| Front pad 1 | 11.6 | 9.38 | 1.87 | 21.5 | 8.0 | 2.15 |
| Front pad 2 | 7.9 | 18.3 | 2.83 | 12.7 | 7.5 | 1.78 |
| Rear pad 1 | 17.3 | 13.0 | 0.84 | 14.8 | 5.0 | 1.05 |