An Output-error-based Iterative Learning Control Algorithm for Linear Discrete-time Dynamic System

摘要

This paper improves the iterative learning control algo- rithm for nonlinear discrete-time dynamic systems which proposed by D.-H. Hwang et. al., and make it possible to used in the system which can give output error only. Then a sufficient condition for asymptotical conve- rgence of iterative learning algorithm is proposed. the algotithm can be used to a class of nonlinear systems with unknown but periodic parameters.