| 主成分回归法在PU物理性能关系分析中的应用 |
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| 引用本文： | 付辉,刘晓勇,张海,汪国强. 主成分回归法在PU物理性能关系分析中的应用[J]. 橡胶工业, 2007, 54(1): 10-13 |
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| 作者姓名： | 付辉 刘晓勇 张海 汪国强 |
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| 作者单位： | 华南理工大学,数学科学学院,广东,广州,510640 |
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| 摘 要： | 采用主成分回归法、利用聚氨酯（PU）物理性能间存在的相互制约关系，预测PU的撕裂强度，并与实测值进行比较。结果表明，采用主成分回归法可以较为精确地预测PU的撕裂强度以及其它物理性能，对配方的优化设计具有重要意义。
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| 关 键 词： | 聚氨酯 主成分回归法 撕裂强度 |
| 文章编号： | 1000-890X(2007)01-0010-04 |
| 修稿时间： | 2006-09-14 |
Analysis of correlation among physical properties of PU by principle component regression |
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| FU Hui,LIU Xiao-yong,ZHANG Hai and WANG Guo-qiang. Analysis of correlation among physical properties of PU by principle component regression[J]. China Rubber Industry, 2007, 54(1): 10-13 |
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| Authors: | FU Hui LIU Xiao-yong ZHANG Hai WANG Guo-qiang |
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| Affiliation: | South China University of Technology,Guangzhou 510640,China |
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| Abstract: | The tear strength of PU was prepared by analyzing the interactive correlation among physical properties of PU with principle component regression and compared to the measured value. The results showed that the tear strength and other physical properties of PU could be accurately predicted with principle component regression, which would be beneficial to optimize the formulation of PU compound. |
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| Keywords: | PU principle component regression tear strength |
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