Title :
Robust two-degree-of-freedom internal model control
Author :
Zhang, Jinggang ; Liu, Zhiyuan ; Chen, Zhimei ; Zhao, Zhicheng
Author_Institution :
Dept. of Autom., Taiyuan Heavy Machinery Inst., China
Abstract :
A robust two-degree-of-freedom internal model control scheme for typical industrial process is proposed to improve the performance of the conventional internal model controller. It contains two controllers that can be separately designed. Very good dynamic response performance of both the command tracking and disturbance rejection characteristics and robustness can be achieved simultaneously. Simulation results show the validity of the proposed control scheme and the correctness of the theoretical analysis.
Keywords :
dynamic response; process control; robust control; command tracking; disturbance rejection; dynamic response; industrial process control; internal model control; robustness; two-degree-of-freedom control; Analytical models; Automatic control; Automation; Electronic mail; Industrial control; Intelligent control; Machinery; Robust control; Robustness;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1019977
