Modelling and optimization of a continuous stirred tank reactor with feedback control and pulse feeding
作者： Kaibiao Sun , Andrzej Kasperski , Yuan Tian , Lansun Chen
DOI: 10.1016/J.CEP.2011.04.004
关键词: Control theory 、 Plug flow reactor model 、 Nonlinear system 、 Pulse (physics) 、 Continuous stirred-tank reactor 、 Bioreactor 、 Engineering 、 Chaotic 、 Work (thermodynamics) 、 Range (statistics)
摘要: Abstract The work is a presentation of the use continuous stirred tank reactor with feedback control to maintain biomass concentration in desired range. Through analysis model’s nonlinear dynamics and numerical performance simulations, conditions are obtained for existence system’s positive period-1 solution. also indicates that system not chaotic. Based on analysis, it demonstrated selection suitable operating can be simplified. This offers possibility establishing more general systematic operations strategies based counteraction mechanisms which underlie adverse effects bioreactor dynamics. Moreover, article new objective function introduced aspect advanced optimization productivity presented.
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