Development of a pressure automatic gauge control model

被引:0
|
作者
Wang, J. [1 ]
Niu, W.-Y. [1 ]
Wang, G.-D. [1 ]
机构
[1] State Key Lab. of Rolling/Automat., Northeastern University, Shenyang 110004, China
关键词
Mathematical models - Plate metal - Rolling mills - Thickness measurement;
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中图分类号
学科分类号
摘要
The AGC model was separated into two parts: thickness estimation model and thickness adjustment model, which are corresponded to static criterion and dynamic criterion of a system individually. Classification and contrast were carried out for various kinds of AGC models according to the linearity and non-linearity of models respectively analysis. A new pressure AGC model was proposed. It was proved that the new pressure AGC model has better thickness estimation precision and dynamic characteristics.
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页码:323 / 326
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