Fractional-Order Iterative Learning Control with Initial State Learning for a Class of Multiagent Systems

Figure 3

The tracking results of all agents at different iterations by open-loop PD^α-type. (a) Output y1 at the 5th iteration. (b) Output y1 at the 100th iteration. (c) Output y2 at the 5th iteration. (d) Output y2 at the 100th iteration.

(a)

(b)

(c)

(d)