Title :
An enhanced iterative learning control scheme using wavelet transform
Author :
Kune-Shiang Tzeng ; Tzeng, Kune-Shiang ; Chen, Jian-Shiang
Author_Institution :
Dept. of Electr. Eng., Nat. United Univ., Miaoli, Taiwan
fDate :
6/1/2005 12:00:00 AM
Abstract :
In this letter, an enhanced iterative learning control scheme with wavelet transform is presented. To improve its learning behavior, a wavelet transform is employed to extract the unlearnable dynamics from the measured feedback signal before it can be used to update the control profile.
Keywords :
iterative methods; learning systems; wavelet transforms; iterative learning control; unlearnable dynamics; wavelet transform; Adaptive control; Feedback; Friction; Iterative algorithms; Motion control; Nonlinear dynamical systems; Servomechanisms; Signal mapping; Vibration control; Wavelet transforms; Iterative learning control (ILC); wavelet transform;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2005.847579
