Mechanical Design and Assessment of a Low-Cost 7-DOF Prosthetic Arm for Shoulder Disarticulation

Figure 11

Results of Test I case a: (a) torques of the shoulder motors; (b) angular displacement; (c) angular velocity; (d) angular acceleration; (e) power of the motors of the shoulder; (f) torque of the elbow actuator.

(a)

(b)

(c)

(d)

(e)

(f)