摘要：AbstractA new design of output-feedback repetitive control scheme for nonlinear minimum-phase systems with arbitrary relative degree and globally Lipschitz nonlinearities is proposed. This work extends the recent results in Astolfi et al. [2021]. The delay of the repetitive control scheme is represented by a transport equation. A high-gain observer and a forwarding-based feedback law are employed to steer the desired output to zero in presence of periodic signals (references and/or perturbations) and model uncertainties.
