| 观测数据预处理及其在发酵动力学建模中的应用 |
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| 引用本文： | 郑启富,徐明仙,张有正,刘欢培. 观测数据预处理及其在发酵动力学建模中的应用[J]. 浙江工业大学学报, 2003, 31(4): 464-467 |
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| 作者姓名： | 郑启富 徐明仙 张有正 刘欢培 |
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| 作者单位： | 1. 浙江工业大学浙西分校,浙江,衢州,324006
2. 杭州职业技术学院,浙江,杭州,310002 |
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| 摘 要： | 针对观测数据中可能存在的异常数据，提出了一种异常数据检测和剔除的预处理方法，并将它成功地应用于发酵过程中菌体生长的观测数据预处理，建立了拟合精度较高的发酵动力学模型。
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| 关 键 词： | 数据预处理 发酵动力学 模型 Chauvenet准则 多项式移动平滑算法 |
| 文章编号： | 1006-4303(2003)04-0464-04 |
| 修稿时间： | 2002-11-08 |
An approach to observation data preprocessing and its application on modeling for fermentation dynamics |
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| ZHENG Qi|fu+,XU Ming|xian+,ZHANG You|zheng+,LIU Huan|pei+. An approach to observation data preprocessing and its application on modeling for fermentation dynamics[J]. Journal of Zhejiang University of Technology, 2003, 31(4): 464-467 |
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| Authors: | ZHENG Qi|fu+ XU Ming|xian+ ZHANG You|zheng+ LIU Huan|pei+ |
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| Affiliation: | ZHENG Qi|fu+1,XU Ming|xian+2,ZHANG You|zheng+1,LIU Huan|pei+1 |
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| Abstract: | An approach to data preprocessing was proposed to check and eliminate exceptional data in the actual observation data. It was successfully applied to preprocess the observation data of cell growth in the course of glutamic acid fermenting. A fermentation dynamics model of high matching precision was obtained then. |
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| Keywords: | data preprocessing fermentation dynamics model cell growth |
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