Title :
Sequential tuning methods of LQ/LQI controllers for multivariable systems and their application to hot strip mills
Author :
Ebihara, Yoshio ; Hagiwara, Tomomichi ; Araki, Mituhiko
Author_Institution :
Dept. of Electr. Eng., Kyoto Univ., Japan
fDate :
6/21/1905 12:00:00 AM
Abstract :
In this study, we propose such sequential tuning methods of multivariable optimal regulators that can be applied to the tuning of control systems under operation. We apply one of these methods to the tuning of LQI servo systems, and carry out the simulation study of the control of a hot strip mill to illustrate the tuning law and show its effectiveness
Keywords :
hot rolling; linear quadratic control; multidimensional systems; multivariable control systems; process control; servomechanisms; tuning; hot strip mills; linear quadratic control; multidimensional systems; multivariable systems; optimal control; process control; sequential tuning; servo systems; Control systems; MIMO; Milling machines; Optimal control; Performance analysis; Performance gain; Regulators; Servomechanisms; State feedback; Strips;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.832882
