| 软测量技术在打浆度测量和控制中的应用 |
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| 引用本文： | 王连富,李茜,王孟效. 软测量技术在打浆度测量和控制中的应用[J]. 中国造纸, 2005, 24(6): 43-45 |
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| 作者姓名： | 王连富 李茜 王孟效 |
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| 作者单位： | 陕西科技大学电气与电子工程学院,陕西咸阳,712081 |
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| 摘 要： | 采用线性软测量模型回归分析法建立了打浆度数学模型,采用Householder变换法进行模型参数辨识,并阐述了模型参数的在线校正方法.给出了相应的软测量仪表的硬件和打浆度控制方法.
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| 关 键 词： | 软测量 打浆度 Householder变换 模型参数 |
| 文章编号： | 0254-508X(2005)06-0043-03 |
| 修稿时间： | 2004-09-26 |
The Application of Soft Measuring Technique in the Measurement and Control of Beating Degree |
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| WANG Lian-fu,LI Qian,WANG Meng-xiao. The Application of Soft Measuring Technique in the Measurement and Control of Beating Degree[J]. China Pulp & Paper, 2005, 24(6): 43-45 |
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| Authors: | WANG Lian-fu LI Qian WANG Meng-xiao |
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| Abstract: | Considering the expensive cost of the on-line instrument for measurement and control of beating degree, the on-line measurement is implemented by using soft measuring technique. The beating process is briefly introduced firstly. The mathematical model of beating degree is established by using the method of linear regression analysis. The parameters of the model are identified. The on-line correction method for soft measurement model is then illustrated. Finally, hardware implementation for soft sensor and control of beating degree are depicted. |
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| Keywords: | soft measurement beating-degree householder transformation |
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