Table 2 Human balance control model parameters
From: Identification of the contribution of the ankle and hip joints to multi-segmental balance control
Anthropomorphic | Controller properties | ||
|---|---|---|---|
Parameter | Value | Parameter | Value |
Mass | 70 (kg) | Ankle stiffness | 293 (Nm/rad) |
m1 | 22.54 (kg) | Ankle damping | 2.2 (Nm s/rad) |
m2 | 47.46 (kg) | Hip stiffness | 95 (Nm/rad) |
Length | 1.70 (m) | Hip damping | 27.4 (Nm s/rad) |
l1 | 1 (m) | Time delay ankle | 60 (ms) |
l2 | 0.7 (m) | Time delay hip | 40 (ms) |
d1 | 0.57 (m) | Â | |
d2 | 0.26 (m) | Â | Â |
I1 | 0.65 (m) | Muscle dynamics | |
I2 | 0.44 (m) | Eigen frequency (ωn) | 4.4π (rad/s) |
g | 9.81 (m/s2) | Damping (β) | 0.7 (-) |