DocumentCode
2903904
Title
Tension control: dancer rolls or load cells
Author
Ebler, Norbert A. ; Arnason, Ragnar ; Michaelis, Gerd ; D´Sa, Noel
Author_Institution
Siemens AG, Erlangen, Germany
fYear
1992
fDate
8-12 Jun 1992
Firstpage
61
Lastpage
72
Abstract
Two different ways of regulating the paper web tension in an off-machine coater, by using either a tension controller with load cells, or a position controller using dancer rolls, are compared. The two systems are analyzed from the regulation point of view: system stability and response times. The stability and response analysis was performed on a computer model using data from an offline coating machine. The machine is equipped with both systems and can be run with either tension or position control. Practical results based on measurements made on-site included
Keywords
paper industry; position control; stability; stress control; computer model; dancer rolls; load cells; off-machine coater; offline coating machine; paper web tension; position controller; response times; stability; tension controller; Application software; Coatings; Delay; Europe; Isobaric; Paper making machines; Performance analysis; Position control; Stability analysis; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Pulp and Paper Industry Technical Conference, 1992., Conference Record of 1992 Annual
Conference_Location
Portland, OR
Type
conf
DOI
10.1109/PAPCON.1992.186283
Filename
186283
Link To Document