Control of the temperature regime of the process of bacterial oxidation on the basis of fuzzy logic

Abstract

The work is devoted to modeling the temperature control system for the process of bacterial oxidation of refractory gold-bearing sulfide ores. The simulation was performed using the Fuzzy Logic Toolbox editor in the MATLAB software package. The substantiation of the set of input and output variables, the type of membership functions was carried out, the base of rules for the inference engine was formed. The main stages of modeling are described and the results are analyzed. The use of trapezoidal membership functions is substantiated.

Keywords

• control system
• fuzzy controller
• fuzzy control
• bioreactor
• membership functions
• linguistic variable
• defuzzification
• fuzzification