Title :
Modified Virtual Feedforward Control for Periodic Disturbance Rejection
Author :
Wang, Qing-Guo ; Zhou, Han-Qin
Author_Institution :
Department of Electrical & Computer Engineering, National University of Singapore, Singapore 119260. Email: elewqg@nus.edu.sg
Abstract :
In this paper, a modified virtual feedforward control (VFC), is presented for asymptotic disturbance rejection. The proposed VFC control is able to reject the periodic disturbances efficiently in nonminimum phase processes, and has been extended from SISO application to MIMO cases. The robustness of this control scheme is analyzed. The effectiveness is sustained by simulation.
Keywords :
Adaptation; Fourier series; disturbance rejection; non-minimum phase; periodic disturbance; Adaptation; Fourier series; disturbance rejection; non-minimum phase; periodic disturbance;
Conference_Titel :
Control and Automation, 2003. ICCA '03. Proceedings. 4th International Conference on
Conference_Location :
Montreal, Que., Canada
Print_ISBN :
0-7803-7777-X
DOI :
10.1109/ICCA.2003.1595013
