화학공학소재연구정보센터
International Journal of Control, Vol.76, No.8, 810-822, 2003
A new direct approach of computing multi-step ahead predictions for non-linear models
A new direct approach of computing multi-step ahead predictions for non-linear time series is introduced. The covariance of the parameter estimates associated with, and the mean squared k-step ahead prediction errors of the new direct approach are smaller than those obtained using the conventional direct approach. Numerical examples are included to illustrate the application of the new direct approach.