MODELING OF FUZZY CONTROL SYSTEM OF BIOREACTOR MODULES
Keywords:
fuzzy controller, genetic algorithm, neural network, control system, programmable logic controller, bioreactor.Abstract
In this paper, a new modeling methodology is developed to develop a mathematical model of a bioreactor used in the bacterial oxidation process. Based on the results of the literature analysis, a comparative analysis was carried out with the existing model. To adjust the parameters in the bioreactor, the coefficients of the fuzzy PID controller were adjusted based on the specified settings. The effectiveness of the proposed method is proven by comparing the methods for tuning controllers presented in the literature. The results of the study show that the proposed method is highly effective with rational regulation of bioreactor parameters. In addition, the proposed method was tested in the nonlinear state of a bioreactor model for the presence of noise during the measurement process.
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