HEURISTIC APPROACH TO FUZZY CONTROL OF THE REFORMING PROCESS IN REFINING AND GEOLOGY
Orazbayev B.B. Kabibullin M.D. Bissembayeva K.Т. Sabyrbayeva G.S. Mailybayeva A.J.
2022National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2022#6Issue 456156 - 168 pp.
In production conditions, many processes of oil geology and oil refining and other industries are often characterized by a lack of reliable statistical data and fuzzy initial information. At the same time, the lack and economic inexpediency of collecting and using quantitative information leads to the use of available fuzzy information in the form of knowledge, experience and intuition of a decision maker (DM, subject matter experts, which are available at all functioning objects. In this regard, the formulation and solution of the problem of managing fuzzy-described processes of geological exploration and refining of oil and the development of an effective method for solving it based on a heuristic approach with the involvement of decision makers is an urgent task of science and practice geological exploration geological exploration and oil refining. A mathematical statement of the problem of controlling the processes of geological exploration and reforming in a fuzzy environment is formulated and obtained, and a heuristic method for solving the problem is developed based on the modification of various principles of optimality. The proposed fuzzy approach to solving the problem of managing the processes of geological exploration and oil refining in a fuzzy environment is based on the use of knowledge, experience and intuition of decision makers, experts in the decision-making process to manage these processes in a fuzzy environment. The mathematical formulation of the problem of managing the processes of geological exploration and reforming is specified in the case of one main criterion and a vector of fuzzy constraints. The specific problem of managing the processes of geological exploration and reforming is solved using the proposed heuristic method. The results obtained are compared with the known results obtained on the basis of a deterministic approach and real data. The advantages are shown and the effectiveness of the proposed fuzzy approach to solving the problem of control in geology and oil refining in a fuzzy environment is substantiated, which makes maximum use of the initial fuzzy information when solving the problem. The novelty of the proposed approach to the formulation and solution of the problem of managing the processes of geological exploration and refining of oil in a fuzzy environment is to increase the adequacy of the solution of practical problems of geology and oil refining based on the use of experience, knowledge and intuition of the decision maker..
decision maker (DM) , decision making , fuzzy control , geological exploration , heuristic method , Oil geology , principles of optimality , reforming process
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L.N. Gumilyov Eurasian National University, Astana, Kazakhstan
Caspian University of Technology and Engineering named after Sh. Yessenov, Aktau, Kazakhstan
Kh.Dosmukhamedov Atyrau University, Atyrau, Kazakhstan
L.N. Gumilyov Eurasian National University
Caspian University of Technology and Engineering named after Sh. Yessenov
Kh.Dosmukhamedov Atyrau University
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