Parsunkin B.N., Vasiliev M.I., Sibileva N.S. Energy Efficient Fuzzy Pressure Control in the Working Space of Heating Furnaces

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Abstract

The authors proved the feasibility of energy saving control of the gas-dynamic mode in the working space of industrial heating furnaces. They calculated the static relationship between the change in the air flow rate and the position of the chimney valve for the valve opening range of 10 to 100%. The efficiency of the energy saving control based on making use of fuzzy logic and fuzzy-set theory was proved. The structural scheme of the fuzzy energy saving control was developed. The paper describes the principles of control design to provide the automatic control of pressure in the working space of the furnace using fuzzy control principle. The research group considered the implementation of energy saving fuzzy control of pressure in the working space of the heating furnace when the temperature in the working space stabilizes due to the change in the flow of blast furnace gas and air.

Keywords

Linguistic variable, truth degree, membership functions, fuzzy sets, heuristic rules.

Boris N. Parsunkin

D.Sc. (Eng.), Professor, Department of Automated Control Systems, Power Engineering and Automated Systems Institute, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.. ORCID: https://orcid.org/0000-0003-1822-2632.

Mikhail I. Vasiliev

Postgraduate student, Department of Automated Control Systems, Power Engineering and Automated Systems Institute, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Natalia S. Sibileva

Postgraduate student, Department of Computer Engineering and Programming, Power Engineering and Automated Systems Institute, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.. ORCID: https://orcid.org/0000-0001-7242-2622

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