Title :
Research and Application of Hot Rolling Monitor AGC Algorithm
Author :
Zhang, Fei ; Yang, Quan ; Shentu, Nankai ; Que, Futang
Author_Institution :
Autom. Dept., USTB, Beijing, China
Abstract :
Monitor AGC plays key role in thickness control of hot strip rolling. Because of time delay, time variation of parameter, and load disturbance, conventional method can not control thickness quality effectively. The paper proposes a method based on Smith´s prediction and expert controller, which has good control effect in field application, can improve thickness precision.
Keywords :
delay systems; hot rolling; predictive control; strips; thickness control; Smith prediction control; expert controller; hot strip rolling; load disturbance; monitor AGC algorithm; parameter time variation; thickness control; thickness precision; thickness quality; time delay; Frequency modulation; Industries; Large Hadron Collider; Monitoring; Publishing; Strips; Thickness control; Smith´s prediction; expert control; hot tandem rolling; monitor AGC;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.1324
