| Evaluation Index | Phase One | Phase Two | Phase Three |
Accuracy | Mean angular velocity | F11 | F21 | F31 |
Maximum angular velocity | F12 | F22 | F32 | |
Maximum angle | F13 | F23 | F33 | |
Stability | Time | F14 | F24 | F34 |
Time standard deviation | F05 | |||
Mean angular velocity standard deviation | F06 |