Neural-Fuzzy Digital Strategy of Continuous-Time Nonlinear Systems Using Adaptive Prediction and Random-Local-Optimization Design

Figure 3

(a) The learning curve of the summation of 𝑊_𝑃, (b) the learning curve of the summation of 𝑊_𝐶, (c) the tracking control performance, (d) the modeling error 𝑦_𝑘−𝑦_𝑘=𝑦_𝑁𝑘−𝑦_𝑘, (e) the trajectories of predictive input signal 𝑢_𝑋, and (f) total input signal 𝑢 of Case 3.

(a)

(b)

(c)

(d)

(e)

(f)