Title :
Systematic modeling and decoupling control of a pressurized headbox
Author :
Xia, Q. ; Rao, M. ; Shen, X. ; Ying, Y. ; Zurcher, J.
Author_Institution :
Dept. of Chem. Eng., Alberta Univ., Edmonton, Alta., Canada
Abstract :
This paper investigates the modeling and decoupling control of a pressurized headbox in Procter and Gamble Cellulose (now Weyerhaeuser Canada). An systematic modeling method which integrates process mechanism analyses and bump tests is introduced. The coupling degree of the process is analysed and the best variable paring is selected. A feasible decoupling scheme is developed and its implementation on TDC-3000 system is addressed
Keywords :
paper industry; Procter and Gamble Cellulose; TDC-3000 system; Weyerhaeuser Canada; best variable paring; bump tests; decoupling control; feasible decoupling scheme; paper manufacture; pressurized headbox; process mechanism analyses; pulp process; systematic modeling; Atmospheric modeling; Chemical engineering; Control systems; Magnetic heads; Paper making machines; Pressure control; Process control; Slurries; System testing; Wire;
Conference_Titel :
Electrical and Computer Engineering, 1993. Canadian Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-2416-1
DOI :
10.1109/CCECE.1993.332454
