Table 2.
Relative importance of parameters.
| Parameter | HSS | HVS |
|---|---|---|
| Moment of inertia (J) | 1.30 | 1.30 |
| Body mass (m) | 1.19 | 1.19 |
| Centre-of-mass height (h) | 1.19 | 1.19 |
| Intrinsic muscle stiffness (K) | 0.06 | 0.08 |
| Intrinsic muscle damping (B) | 0.39 | 0.26 |
| Activation dynamics—natural frequency (ω0) | 1.20 | 0.99 |
| Activation dynamics—relative damping (β) | 1.26 | 1.04 |
| Time delay (τD) | 0.75 | 0.59 |
| Sensory proprioceptive weight (WP) | 1.58 | – |
| Sensory visual weight (WV) | – | 1.48 |
| Proportional gain (KP) | 1.19 | 1.18 |
| Derivative gain (KD) | 1.88 | 1.70 |
| Force feedback—gain (KF) | 0.08 | 0.08 |
| Force feedback—time constant (τF) | 0.08 | 0.08 |
The importance measure represents the relative importance of each parameter. Importance measures are presented for both TFs, namely HSS and HVS.