“…Several ILC schemes for nonlinear systems have been proposed in the literature (see, for instance, the following non-exhaustive list of references and the references therein [1], [6], [7], [8], [10], [12], [17], [18], [19], [20], [21], [23], [24], [25]). They are generally based upon 1) the global Lipschitz condition assumption and the use of the λ-norm, or 2) the use of some structural assumptions as well as a partial knowledge of the system dynamics, restricting, thereby, the class of systems considered, or 3) the description of a given nonlinear system by a set of blended linear models and a validity function providing a time-varying weight (or probability) for each model according to the region of operation of the nonlinear system [19].…”