Finger Joint Dynamics with Myoelectric Signal inputs

There are many studies for developments of prosthetic hands. We have been developed the wrist joint dynamic model which can describe human wrist joint dynamics from amplitudes of surface electromyogram signals on hands to wrist joint angle. In this paper, we will investigate whether the model can realize behavior of the finger. Namely, through experiments, it is shown that, behavior of the finger joint can be reproduced very well by using the model.