Hydrotreating unit models based on statistical and fuzzy information

Танирбергенова, А А; Orazbayev, Batyr; Ospanov, Yerbol; Omarova, Sholpan; Kurmashev, Ildar

doi:10.21533/pen.v9i4.2307

Cited by 8 publications

(6 citation statements)

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“…Agriculture, by virtue of its specificity due to various reasons, requires an adapted approach to the development of competitive strategies. In light of this, it is relevant to consider the development of competitive strategies at agricultural enterprises [29,48]. Therewith, the elaboration of an enterprise development strategy should be based on the following principles of strategic planning:…”

Section: Discussionmentioning

confidence: 99%

Features of Strategic Planning in Agricultural Production in Kazakhstan

Myrzaliyev

Mustafayeva

Shinet³

et al. 2023

RAS

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The relevance of this study is due to the fact that for the effective functioning of the enterprise in the current conditions of a dynamic and rapidly changing business environment in the long term, the requirement to develop new approaches to planning the enterprise's activities is highlighted. The purpose of the article is to analyse and identify trends in the development of agriculture. Basic research methods: analysis, regression analysis, method of forecasting, valuation method. Using the example of the cotton subcomplex, the price structure of raw cotton in the agro-industrial complex system is considered with the use of a paired regression analysis of price-forming factors. Based on the analysis, the reflection of the specific features of the agricultural sector in strategic planning is systematised. The problems of systematisation of the specific features of strategic planning in agricultural production have been investigated, a flowchart of a methodology for assessing the vertical content correspondence of strategies of different levels and problem areas of strategic planning has been drawn up, and a targeted scale was compiled for assessing the coefficient of the possibility of selfsufficiency growth in strategic planning. The features of agro-industrial production have been identified, which significantly impact the strategic planning process. The authors concluded that in order to solve the problematic trends in agricultural development, it is necessary to modernize agricultural production and the strategic planning process for agricultural development, which will reflect its development in the long term. The findings of this study can be used by specialised professionals for further study of the specifics of strategic planning in agricultural production, creating and adjusting of state target programs for the development of the agriculture industry.

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Section: Discussionmentioning

confidence: 99%

Features of Strategic Planning in Agricultural Production in Kazakhstan

Myrzaliyev

Mustafayeva

Shinet³

et al. 2023

RAS

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“…The shortcomings and obstacles to the development of public-private partnerships in the transport industry were investigated. Using the method of graphical representation of the results, drawings-diagrams reflecting the current situation were compiled (scheme of the algorithm for determining the effectiveness of public-private partnership projects in the field of transport infrastructure; scheme of risk classification of public-private partnership projects in transport infrastructure; scheme of advantages and disadvantages of the concession form of public-private partnership implementation (Aydosov et al 2016;Tanirbergenova et al 2021;Kamalova et al 2008). The degree of validity and reliability of scientific statements and conclusions is provided by the analysis of a large array of official data from authoritative Kazakh and foreign sources.…”

Section: Methodsmentioning

confidence: 99%

Untitled

2023

VPA

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Public-private partnership is a promising and well-proven tool in many developed countries to attract investment in infrastructure projects. The introduction of such a tool is especially relevant in modern conditions of socio-economic instability and is associated with the financing of large infrastructure projects (in the transport industry). The purpose of the study is to analyse existing approaches to assessing the effectiveness of public-private partnership projects in the field of transport infrastructure of the Republic of Kazakhstan. Methods for the study of the subject matter: analysis of Kazakh and foreign theoretical approaches, analysis and synthesis, statistical and systematic analysis, system, concretisation, graphical representation of information, analysis of state programmes and legislative documents. As a result of the study, the author's hypothesis was confirmed -by 654

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“…In conditions of multi-criteria and unclear initial information, the problem of controlling the operating modes of technological objects can be formalized in the form of a multi-criteria decision-making problem in a fuzzy environment. The decision-making task is to evaluate possible decision options, which allows you to select the best one according to given economic and environmental criteria [13,14].…”

Section: Materials and Methods Of Researchmentioning

confidence: 99%

Fuzzy decision-making problem for controlling operating modes of technological systems and method for their solution

Mailybaeva,

Salybek,

Utenova

et al. 2023

E3S Web Conf.

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Statements of decision-making problems for managing fuzzy technological objects have been formalized and obtained. and methods for solving them are proposed. The object of study is a heating station for a “hot” main oil pipeline. Since such objects are often characterized by multi-criteria and often operate in conditions of unclear initial information, the tasks are formalized in the form of multi-criteria decision-making problems in a fuzzy environment. Based on the modification of various optimality principles, new mathematical formulations of the problems to be solved were obtained and interactive heuristic algorithms for solving them were developed. The novelty of the proposed approaches to solving formalized fuzzy problems from well-known methods for solving fuzzy problems lies in the fact that problems are posed and solved without first converting them to equivalent deterministic options, which does not reduce the loss of original fuzzy information and makes it possible to obtain more adequate and effective solutions. An example is given of the practical application of the proposed approach to solving decision-making problems by implementing one of the developed algorithms when solving the problem of choosing an effective operating mode for the oil heating station of the Uzen-Samara oil pipeline at the Atyrau point.

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Hydrotreating unit models based on statistical and fuzzy information

Cited by 8 publications

References 0 publications

Features of Strategic Planning in Agricultural Production in Kazakhstan

Features of Strategic Planning in Agricultural Production in Kazakhstan

Untitled

Fuzzy decision-making problem for controlling operating modes of technological systems and method for their solution

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