| Key techniques of automatic gauge control and profile control for aluminium strip and foil |
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| 作者姓名： | 李谋渭 刘鸿飞 王向丽 童朝南 尹凤福 边新孝 张磊 |
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| 作者单位： | [1]School of Mechanical Engineering, University of Science and Technology B eijing, Beijing 100083, China [2]School of Information Engineering, University of Science and Technology Beijing, Beijing 100083, China |
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| 摘 要： | Such characteristics of aluminium strip and foil as soft and thin gauge make tension control one of the key techniques for automation gauge control（AGC）. To avoid the disadvantage of traditional mathematical control method which is unfitful for nonlinear hysteresis, the technique for tension AGC fuzzy control was developed and thickness deviation more than 3% of product thickness was achieved consequently in 1 350 mm cold rolling mill of aluminium strip and foil. Additionally, because the gauge of aluminium strip and foil is thin, stage-cooling roll method becomes a key technique for profile control. So stage-cooling roll intelligent control method is developed and pre-coated aluminum foil with good profile less than 101 （the relative differences in elongation of 0.01%） is produced using the profile control system in 1 400 mm cold rolling mill of aluminium strip and foil.
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| 关 键 词： | 自动测量控制 铝 模糊控制 冷却工艺 |
| 收稿时间： | 2006-07-28 |
| 修稿时间： | 2006-09-15 |
Key techniques of automatic gauge control and profile control for aluminium strip and foil |
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| LI Mou-wei, LIU Hong-fei, WANG Xiang-li, TONG Chao-nan, YIN Feng-fu, BIAN Xin-xiao, ZHANG Lei.Key techniques of automatic gauge control and profile control for aluminium strip and foil[J].Transactions of Nonferrous Metals Society of China,2006,16(A03):1595-1599. |
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| Authors: | LI Mou-wei LIU Hong-fei WANG Xiang-li TONG Chao-nan YIN Feng-fu BIAN Xin-xiao ZHANG Lei |
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| Abstract: | |
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| Keywords: | aluminium strip and foil control ACJC fuzzy control stage-cooling intelligent control method |
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