An important merit is that the IMC design for the initial run of the proposed control scheme is independent of the subsequent ILC for realization of perfect tracking.
A sufficient condition for the asymptotic estimation of the uncertain reference input achieving, for compatible initial conditions, perfect tracking is derived.
Adding lateral diffusion with Ds = 0.001 µm2/s resulted in a single steady-state with perfect tracking for the input conditions.
Model 1 with only cooperativity (k1 = 0) displayed perfect tracking for directional changes of 180°, 90°, and 45° as expected since there is a single solution (data not shown).
Distributed iterative learning protocols guarantee that all follower agents can achieve perfect tracking consensus for both fixed and switching communication topologies, respectively.
In the ideal case where there is no modelling error and the signal for parameter learning is persistently exciting, perfect tracking is ensured.
The necessary and sufficient conditions for perfect command tracking and disturbance rejection are provided.
It is also shown that for a particular choice of this weighting function, one can achieve a perfect tracking.
Besides, a modified quasi-perfect tracking scheme is presented for those systems which may not have available future tracking trajectory information or have problem in high frequency disturbance rejection if the perfect tracking algorithm is applied.
