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ZJUS-B
Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology)  2005, Vol. 6 Issue ( 6): 14-    DOI: 10.1631/jzus.2005.B0530
    
On-line estimation of concentration parameters in fermentation processes*
XIONG Zhi-hua, HUANG Guo-hong, SHAO Hui-he
Institute of Automation, Shanghai Jiaotong University, Shanghai 200030, China
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Abstract  It has long been thought that bioprocess, with their inherent measurement difficulties and complex dynamics, posed almost insurmountable problems to engineers. A novel software sensor is proposed to make more effective use of those measurements

Key words： Automation Gaussian processes (GP)      Expectation maximization (EM)      Multiple models      Soft sensor      Yeast concentration      Fermentation processes     
Received: 07 June 2004     
CLC:  Q815  
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XIONG Zhi-hua
HUANG Guo-hong
SHAO Hui-he
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XIONG Zhi-hua, HUANG Guo-hong, SHAO Hui-he. On-line estimation of concentration parameters in fermentation processes*. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 2005, 6( 6): 14-.

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http://www.zjujournals.com/xueshu/zjus-b/10.1631/jzus.2005.B0530     OR     http://www.zjujournals.com/xueshu/zjus-b/Y2005/V6/I 6/14

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