Parameter Identification Model with the Control Term in Batch Anaerobic Fermentation

Abstract:

In this paper, according to the characteristics, dynamical behavior and the experimental data of the batch anaerobic culture, a parameter identification model was improved to describe the dynamical system for microorganism in batch fermentation. And some relative characters were introduced. Finally, a PSO algorithm with the inertia weight was used to get the best optimal parameter of the identification model. The results show that the model reduces the errors between the experimental data and computational values, and they can simulate the process of batch fermentation better.

• Periodical: Applied Mechanics and Materials (Volumes 217-219)
• Pages: 1535-1540
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.217-219.1535
• Online since: November 2012
• Authors: Hong Li Xiao, Shu Xi Zhang, Zhi Long Xiu, En Min Feng
• Keywords: Batch Fermentation, Kinetics System, Parameter Identification, Particle Swarm Optimization Algorithm

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