Directional Mechanical Impedance of the Human Ankle During Standing with Active Muscles
Guilherme A. Ribeiro,Lauren N. Knop,Mo Rastgaar,Guilherme A. Ribeiro,Lauren N. Knop,Mo Rastgaar
The directional mechanical impedance of the human ankle was identified from subjects in a standing posture with varying levels of muscle activity. The impedance modeled the different torque responses to angle perturbations about different axes of rotation. This work proposed a novel impedance model that incorporated the coupling between multiple degrees of freedom of the ankle and was validated th...
