CN109675931B - 一种板形调控功效系数自学习方法及系统 - Google Patents
一种板形调控功效系数自学习方法及系统 Download PDFInfo
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- CN109675931B CN109675931B CN201910072159.7A CN201910072159A CN109675931B CN 109675931 B CN109675931 B CN 109675931B CN 201910072159 A CN201910072159 A CN 201910072159A CN 109675931 B CN109675931 B CN 109675931B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
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CN109675931B true CN109675931B (zh) | 2020-04-07 |
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CN111250546B (zh) * | 2020-01-08 | 2022-02-11 | 燕山大学 | 一种基于内点惩罚函数法的边部减薄多点优化控制方法 |
CN112845617B (zh) * | 2021-01-05 | 2022-07-08 | 武汉钢铁有限公司 | 一种热轧带钢的板型控制方法及装置 |
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JP2001314909A (ja) * | 2000-05-02 | 2001-11-13 | Nkk Corp | 薄板圧延の板形状制御方法 |
CN101920269B (zh) * | 2009-06-11 | 2012-10-31 | 鞍钢股份有限公司 | 冷轧机板形控制执行器调控功效系数优化方法 |
CN102161054B (zh) * | 2010-12-24 | 2012-12-12 | 燕山大学 | 基于影响矩阵自学习的板形闭环控制方法 |
CN102527737B (zh) * | 2012-01-16 | 2014-06-25 | 中冶南方工程技术有限公司 | 冷轧机板形调控功效系数离线自学习系统 |
CN108480405B (zh) * | 2018-04-16 | 2020-05-05 | 东北大学 | 一种基于数据驱动的冷轧板形调控功效系数获取方法 |
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