Tension control in thin film production lines
Abstract
A comparison of speed and tension control in pull roll stand at film production lines is given. One typical error (periodic error) of standard gear box drives is analyzed and discussed. The design of a active tension control based on observer is explained. The simulation environment is shown. Results from production lines at various film thickness ( 4 to 25 μm) are shown.
Citation
Oedl, G. (2005, June). Tension control in thin film production lines. Paper presented at the Eighth International Conference on Web Handling (IWEB), Stillwater, OK.