| 化工过程数据校正方法的探讨 |
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| 引用本文： | 何戡,刘绍鼎,王贵成,郭金玉.化工过程数据校正方法的探讨[J].辽宁化工,2006,35(4):222-224,227. |
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| 作者姓名： | 何戡 刘绍鼎 王贵成 郭金玉 |
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| 作者单位： | 沈阳化工学院信息工程学院,辽宁,沈阳,110142 |
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| 摘 要： | 简要地介绍了数据校正中的基本概念；然后从数据协调、显著误差检测、数据校正三个方面较系统地、全面地总结了数据校正方法的研究进展和成就；最后探讨了这一领域中值得进一步研究的问题和可能的发展方向。
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| 关 键 词： | 数据校正 数据协调 随机误差 显著误差 离群点 |
| 文章编号： | 1004-0935（2006）04-0222-04 |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005-12-14 |
Advances of Data Rectification for Chemical Process |
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| HE Kan,LIU Shao-ding,WANG Gui-cheng,GUO Jin-yu.Advances of Data Rectification for Chemical Process[J].Liaoning Chemical Industry,2006,35(4):222-224,227. |
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| Authors: | HE Kan LIU Shao-ding WANG Gui-cheng GUO Jin-yu |
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| Affiliation: | Information Engineering Academy, Shenyang Institute of Chemical Technology, Shengyang 110142, China |
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| Abstract: | Measurements inevitably contain random errors and gross errors, and data rectification technology can effectively improve the quality of measurements, the basic concept for data rectification was introduced, and the process and achievement of data rectification in data reeonoiliation,sross error detection and data rectification mandly were sued. Finally, some problems and their research tendencies in this field were discussed. |
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| Keywords: | Data rectification Data reconciliation Random error Gross error Outlier |
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