BIOPROCESSES ENGINEERING GROUP

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BIOPROCESSES ENGINEERING GROUP
Dr. Maya IGNATOVA
Prague, October, 9, 2007
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BAS

• Problems that are solved
• Model derivation and identification
• Software sensor design
• On-line determination of the physiological state
  
• General strategy for process monitoring
  development
• General strategy for process control development
• Optimization problems
• - timing of substrate adding
• - optimal working conditions (temperature, pH,
  dissolved
• oxygen, etc)

• Methods
• Classical
• Fuzzy sets theory
• Artificial Neural Network
• Hybrid methods.

• Required information
• Experimental data,
• Expert knowledge

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Interconnection scheme
Fermentation
Expert knowledge
On-line information and Lab. analysis
Experimental data

• Software sensors
• Asymptotic
• Exponential
• Neural network
• Hybrid

• Models
• Mathematical
• Neural network
• Fuzzy
• Hybrid

Physiological state recognition
Optimization
Expert system
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