Title :
Research of paper sheet thickness measurement and control
Author_Institution :
Sch. of Electr. Eng. & Autom., Shandong Polytech. Univ., Jinan, China
Abstract :
With the research of paper sheet thickness measurement, the technical realization and excutation of paper quality index thickness is proposed. Here the paper sheet thickness measurement and control methods are analyzed. The emphasis is focus on the processing of cross-directional thickness signal, which includes signal detecting, transformation, verification and compensation. Then the control method is analyzed, and electromagnetic heating adjustor for the controlled middle-high roller is set to obtain uniform paper sheet thickness cross-directionally.
Keywords :
paper; signal detection; signal processing; thickness control; thickness measurement; control method; controlled middle-high roller; cross-directional thickness signal processing; electromagnetic heating adjustor; paper quality index thickness; paper sheet thickness measurement; signal compensation; signal detection; signal transformation; signal verification; Electromagnetic heating; Electromagnetics; Image edge detection; Magnetic cores; Sensors; Standardization; Thickness measurement; Paper sheet thickness; cross direction; electromagnetic heating; signal verification;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
