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