| 粗糙集理论在生物发酵过程补料控制及故障诊断中的应用研究 |
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| 引用本文： | 王加成,戴华平,黄方,孙优贤.粗糙集理论在生物发酵过程补料控制及故障诊断中的应用研究[J].计算机工程与应用,2004,40(16):203-205. |
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| 作者姓名： | 王加成 戴华平 黄方 孙优贤 |
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| 作者单位： | 浙江大学控制系现代控制工程研究所,杭州,310027 |
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| 基金项目： | 国家973基础研究发展计划项目(编号:2002CB312200)资助 |
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| 摘 要： | 在生物发酵过程中传统控制方法经常难以胜任,同时发酵过程积累了大量的历史数据。粗糙集理论是一种数据推理方法,文章提出将其应用于生物发酵过程的补料时机的识别与控制、发酵状态故障诊断和异常工况故障诊断,并阐述了具体思路,构造了应用框架,讨论了该方法的特点。
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| 关 键 词： | 粗糙集理论 发酵过程 补料 故障诊断 |
| 文章编号： | 1002-8331-(2004)16-0203-03 |
Study on the Application of Rough Set Theory in Substrate Feeding Control and Fault Diagnosis in Fermentation Process |
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| Wang Jiacheng Dai,Huaping Huang Fang Sun Youxian.Study on the Application of Rough Set Theory in Substrate Feeding Control and Fault Diagnosis in Fermentation Process[J].Computer Engineering and Applications,2004,40(16):203-205. |
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| Authors: | Wang Jiacheng Dai Huaping Huang Fang Sun Youxian |
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| Abstract: | In fermentation process,traditional control theory is often incompetent ,and abundant historical data are accu-mulated.Rough Set Theory is a method of data reasoning.In this paper applies it in identifying occasions of substrate feeding and fault diagnosis in fermentation process.Detailed approach is given,and the characters of this application are discussed. |
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| Keywords: | Rough Set Theory fermentation process substrate feeding fault diagnosis |
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