Research Article

An Approach to Applying Feedback Error Learning for Functional Electrical Stimulation Controller: Computer Simulation Tests of Wrist Joint Control

Figure 1

Block diagram of the FEL controller for FES (a) and structure of ANN used in the FEL-FES controller (b). and represent the desired and the measured joint angles. and are outputs of the PID controller and the ANN. The ANN realizes the IDM of the controlled limb after learning.
814702.fig.001a
(a)
814702.fig.001b
(b)