Method of optimal parameters control in threephase separator using fuzzy controller

DOI

10.2991/aime-18.2018.80How to use a DOI?

Keywords

fuzzy logic, fuzzy controller, optimization, mathematical model, reference points, level, terms

Abstract

The article is devoted to the synthesis of a fuzzy regulator for optimal regulation of parameters in a three-phase separator of Heater-Treater type in whichthe liquid-gas mixture is separated, heated, and oil emulsion is split into formation water and oil. These processes are complicated by the fact that an oil-water phase is converted into a stable emulsion (a disperse system of finely distributed water droplets in oil) for desalting and dewatering of which separation of disperse oil medium from disperse water phase is required. The solution to this problem is impossible without introduction of an automated system. And not only use of the automated system, but an optimal process management is required,. During optimization, a chosen method and an obtained optimal structure of the process control system is of great importance. In conditions where development of a control system for a complex object is complicated by the fact that it is impossible for the latter to develop accurate mathematical models using integral-differential equations, fuzzy logic is becoming a tool allowing development of the control system for the said complex object. A mathematical model allowing simulating processes taking place inside a system is obtained. The study of the simulation model makes it possible to obtain information that can be used to control a real object. To ensure the best quality of the automated process control system, methods for optimization of its structure are presented. Examples demonstrating efficiency of the proposed methods are given.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - E.A. Muravyova
AU  - M.I. Sharipov
PY  - 2018/04
DA  - 2018/04
TI  - Method of optimal parameters control in threephase separator using fuzzy controller
BT  - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)
PB  - Atlantis Press
SP  - 418
EP  - 423
SN  - 2352-5401
UR  - https://doi.org/10.2991/aime-18.2018.80
DO  - 10.2991/aime-18.2018.80
ID  - Muravyova2018/04
ER  -