Research of paper sheet thickness measurement and control

Author

Xiao Zhongjun

Author_Institution

Sch. of Electr. Eng. & Autom., Shandong Polytech. Univ., Jinan, China

fYear

2013

fDate

26-28 July 2013

Firstpage

8391

Lastpage

8394

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2013 32nd Chinese

Conference_Location

Xi´an

Type

conf

Filename

6640924