| 生物发酵过程关键变量预报系统设计及应用 |
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| 引用本文： | 李运锋,袁景淇,薛耀锋. 生物发酵过程关键变量预报系统设计及应用[J]. 计算机工程, 2005, 31(23): 183-185 |
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| 作者姓名： | 李运锋 袁景淇 薛耀锋 |
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| 作者单位： | 上海交通大学自动化系,上海,200030;上海交通大学自动化系,上海,200030;国家生物反应器工程重点实验室,上海200237 |
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| 基金项目： | 国家“863”高技术研究发展计划基金资助项目（2001AA413110）;国家自然科学基金资助项目（60174024） |
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| 摘 要： | 为了解决发酵过程罐批关键变量和效益函数超前预报问题，利用Vc＋＋编程语言和神经网络滚动学习预报技术，设计了该套系统。在某抗生素厂进行了试运行，系统预报精度高、运行稳定、效果良好。
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| 关 键 词： | 发酵过程 状态预报 先进控制 |
| 文章编号： | 1000-3428（2005）23-0183-03 |
| 收稿时间： | 2004-09-02 |
| 修稿时间： | 2004-09-02 |
Design and Application of Key Variables Prediction System for Fed-batch Bioprocesses |
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| LI Yunfeng,YUAN Jingqi,XUE Yaofeng. Design and Application of Key Variables Prediction System for Fed-batch Bioprocesses[J]. Computer Engineering, 2005, 31(23): 183-185 |
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| Authors: | LI Yunfeng YUAN Jingqi XUE Yaofeng |
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| Affiliation: | 1. Dept. of Automation, Shanghai Jiaotong University, Shanghai 200030; 2. State Key Laboratory of Bioreactor Engineering, Shanghai 200237 |
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| Abstract: | In order to solve the problem of the key variables prediction and the profit function prediction for fed-batch fermentation,this system is designed using VC++ programming language technology and rolling learning-prediction based on neural networks.It is put into trial run in an antibiotics plant,and results show the system runs steadily with high prediction accuracy and satisfactory effect. |
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| Keywords: | Fermentation process State prediction Advanced control |
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