| 板形模式高斯分解 |
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| 引用本文： | 刘江,王长松,姜丽华,刘北英.板形模式高斯分解[J].北京科技大学学报,2003,25(5):455-457. |
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| 作者姓名： | 刘江 王长松 姜丽华 刘北英 |
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| 作者单位： | 1. 北京科技大学机械工程学院,北京,100083
2. 山东科技大学工程学院,泰安,271021 |
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| 基金项目： | 北京市自然科学基金;3032011; |
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| 摘 要： | 分析现有板形模式分解方法的缺陷，提出了一种新的板形高斯模式分解．该方法不仅大大提高了板形曲线的拟合精度，而且更加适合于板形调控机构进行板形控制，尤其是板形分段冷却控制系统及局部辊型调节控制系统．
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| 关 键 词： | 板形 高斯函数 模式分解 局部控制 检测技术 控制系统 |
| 修稿时间： | 2002年2月17日 |
Gaussion Decomposition for Strip Flatness Defect Patterns |
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| LIU Jiang,WANG Changsong,JIANG Lihua LIU Beiying
Mechanical Engineering School,University Science and Technology Beijing,Beijing ,China
College of Engineering,Shandong University of Science and Technology,Taian ,China.Gaussion Decomposition for Strip Flatness Defect Patterns[J].Journal of University of Science and Technology Beijing,2003,25(5):455-457. |
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| Authors: | LIU Jiang WANG Changsong JIANG Lihua LIU Beiying
Mechanical Engineering School University Science and Technology Beijing Beijing China
College of Engineering Shandong University of Science and Technology Taian China |
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| Institution: | LIU Jiang,WANG Changsong,JIANG Lihua LIU Beiying
1) Mechanical Engineering School,University Science and Technology Beijing,Beijing 100083,China
2) College of Engineering,Shandong University of Science and Technology,Taian 271021,China |
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| Abstract: | The weakness of traditional methods for flatness defect pattern decomposition was analyzed and a gaussion decomposition method for strip flatness defect patterns was presented. This method not only improves the regression accuracy of strip flatness curves, but also facilitates flatness control, especially in the control system of subsection cooling and altering convexity of a roller by local pressure. |
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| Keywords: | strip flatness pattern decomposition gaussion function local control |
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