Article 5119

Title of the article

GAS REDUCTION MANAGEMENT IN HIGH-PRESSURE GAS MAINS
WITH THE USE OF FUZZY LOGIC APPARATUS 

Authors

Kryukov Vladimir Viktorovich, Postgraduate student, Orenburg State University (13 Pobedy avenue, Orenburg, Russia), E-mail: krykov56@rambler.ru
Tugov Vitaliy Valer'evich, Candidate of engineering sciences, associate professor, sub-department of management and computer science in technical systems, Orenburg State University (13 Pobedy avenue, Orenburg, Russia), E-mail: sau@mail.osu.ru 

Index UDK

681.51:621.646.4:622.691.4.053 

DOI

10.21685/2072-3059-2019-1-5 

Abstract

Backgrounds. The article suggests a new approach to the development of valve control systems - a high-pressure regulator using fuzzy logic devices. The developed algorithm of valve control in the SCADA-module in the built-in ST language is described, which allows to better control the technological regime of gas pressure reduction.
Materials and methods. To solve this problem, the article used methods of control theory, in particular, control theory based on fuzzy logic. A mathematical model of the process of reducing gas pressure in a gas pipeline with a variable mode of operation using a fuzzy regulator was developed.
Results. A mathematical description of the gas reduction process based on the fuzzy logic method has been made, as well as the valve control algorithm in the ST language (structured text) has been developed.
Conclusions. Using this control algorithm based on fuzzy logic allows you to take into account the accumulated experience of specialists, which allows you to better manage the process, in contrast to the PID control, and as a result, does not require constant adjustment of the PID controller coefficients. 

Key words

pressure, gas reduction, algorithm, control, fuzzy logic 

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References

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Дата создания: 18.06.2019 10:43
Дата обновления: 18.06.2019 11:11