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

Figure 6

The tracking results of all agents at different iterations by closed-loop PD^α-type. (a) Trajectories of y1 at the 5th iteration. (b) Trajectories of y1 at the 30th iteration. (c) Trajectories of y2 at the 5th iteration. (d) Trajectories of y2 at the 30th iteration.

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(b)

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(d)