Adaptive control of sheet caliper on paper machines
Caliper control is carried out in the calendering process in order to obtain even thickness of the sheet both in machine-direction and cross-direction. To control caliper, the local temperature of the calender rolls is manipulated. The relationship between temperature and caliper is nonlinear as...
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| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2429/3494 |