Research Article
Dynamic Modeling and Interactive Performance of PARM: A Parallel Upper-Limb Rehabilitation Robot Using Impedance Control for Patients after Stroke
Figure 14
Statistic error patterns of the rectilinear and circular movements. (a) Mean errors with respect to -position of rectilinear movements. (b) Mean absolute errors with respect to the polar angles of circular movements.
(a) |
(b) |