Table 7.
Average values of the optimal coefficients, R2 and normalized RMS errors for the experiment on gait training. Standard deviations are presented in parentheses.
| Model | Joint | Optimal Coefficients (10−3) | R2 | % RMSE | ||
|---|---|---|---|---|---|---|
| β | γ | |||||
| Identified | Hip | 3.27 (1.53) | 1.45 (0.57) | 0.935 (0.028) | 8.74 (2.63) | |
| Knee | 2.44 (1.31) | 0.92 (0.35) | 0.924 (0.034) | 10.26 (3.06) | ||
| De Leva | Hip | 2.05 (1.27) | 0.87 (0.52) | 0.884 (0.046) | 11.31 (3.83) | |
| Knee | 1.46 (1.05) | 0.66 (0.44) | 0.877 (0.048) | 14.73 (4.05) | ||
| Dempster | Hip | 2.14 (1.36) | 0.84 (0.48) | 0.879 (0.042) | 11.67 (3.74) | |
| Knee | 1.37 (0.92) | 0.63 (0.40) | 0.872 (0.051) | 15.38 (4.12) | ||