The paper touches upon the issue of improving the efficiency of the process of providing services for the payments payment by the population through a distributed system of instant payments. Improving the efficiency of the service delivery process is achieved by supporting decision-making managers, system...

The article considers a methodological approach for organizing the distributed work of scientific and expert groups and knowledge management in the implementation of joint projects for forecasting energy technologies. Collaboration is based on a system of ontologies and documents based on hierarchical...

This article is devoted to a problem of design of a system of collecting and stram data processing in the virtual environment. Information in the Internet is presented in the form of diverse electronic material which for a person is today also a source of information about the outside world, both entertainment,...

The article discusses the methodological approach and tools for creating and modifying information systems based on ontologies in the field of energy. To create an information system, it is necessary to create two classes of domain ontologies, in which entities will be indicated, connections between...

The paper discusses about special Computing and Geo-Information System with Object-Oriented Energy Database. The System is used to carries out the research of feasibility and prospects of Interstate Power Interconnection expansion. For this purpose, the mathematical model for Optimization of Power Systems...

To achieve the objectives of Industry 4.0 doctrine, it is necessary to create “smart factoring”. Building information service profiles plays a supporting role in making decisions on priority areas for the development of information systems as part of “smart factoring”. This article analyzes the current...

The article provides results of power supply systems modes' computer-based research conducted with distributed generation (DG) plants equipped with digital automatic voltage regulator (AVR) and automatic speed governor (ASG). Look-ahead algorithms were used to enhance control quality. Analysis of digital...

The article discusses the problems of the knowledge-based systems development platform application for creating scenario analysis tools and their approbation for the decision support in the infrastructure logistics domain studies and for the assessment of environmental impacts based on the ecological-economic...

The paper considers some common aspects of the design of adaptive authentication technology that acts as an executive mechanism in the event of incidents recorded by systems of intelligent control and monitoring. In particular, the author considers in detail the class of User and Entity Behaviour Analytics...

The rationale behind this study is premised on the importance of long-term projections of the demand for energy commodities as applied to the national and regional energy and economic security and policy-making that aims at improving the quality of life of the population. There is a wide range of tools...

The paper discusses the strategy developing for an effective management of municipal solid waste. The significant factors for modelling have been identified. A cognitive model, taking into account to the diversity of initial data is proposed. To solve this problem, expert-statistical estimates are proposed....

The main features of power generating industry contempo-rary stage are transition to the new technological platform based on smart grid concept. This concept is fully applicable in Railroad Power Systems. Implementation of smart Railroad Power Systems would allow solution of the following practical issues:...

Digital substation is a substation with a highly automated control, where almost all processes of information exchange between substation components, communication with external systems, and control of the substation operation are carried out digitally based on IEC 61850 protocols. The high importance...

The generative design technology for power systems is proposed for automatic (rather than automated) efficiency analysis and generation of design decisions in the processes of constructing and renovating critical power supply infrastructure. The key constituents and some supporting software tools to...

There were analyzed the main global and Russian trends of agricultural prices in this article. According to the mathematical model “Cassandra”, were allocated a trend, a seasonal component and a remainder term of a series of average monthly prices for various agricultural products in the Irkutsk region...

A purpose of the research is to improve the innovative projects management by refining the design processes and improving the quality and efficiency of decision making. A method of decision making support, including data analysis, acquisition and representation of the explicit and implicit organization...

In the article multi-criteria problem of optimization of heat energy sources is formulated, which provides reliable and safe heat supply to consumers with minimal impact of heat supply facilities on the environment. There are two stages of its solution. Firstly, via decomposition method the problem is...

The paper discusses a conception of a method of experts ' knowledge (opinions) approval for multidisciplinary tasks of industrial safety expertise of critical petrochemical objects. The proposed method is based on ontological models of a problem domain, as well as group decision-making methods. The main...

The paper proposes models for maximizing cluster incomes for the harvesting of wild-growing products, taking into account the areas and possible fishing volumes, yields of taiga resources, labor costs and production costs. A multi-criteria linear programming problem and problems with interval and random...

The article is devoted to the issues of increasing the efficiency of organization management. To solve the problem, it is proposed to build a mechanism of gradual creation intelligent of the organization management system. As a tool for the formation of this mechanism, it is proposed to create an integrated...

The methodological aspects of the design of digital economy platforms in terms of the open systems model are considered, and the interpretation of the interoperability stack for the use of it for integrating digital platforms into the ecosystem.

The report is devoted to the problem of systematization of software in information computing systems for critical infrastructures. The basis of systematization is the principle of necessity. Necessity is considered in three aspects: existential (necessity for existence), functional (necessity for functioning)...

The principles of organizing the application of digital modeling based on the integration of 1D, 2D, 3D-4D methods are considered. 1D - as a mathematical simulation; 2D and 3D modeling, first of all, as design (geometric) modeling; 4D - as modeling of lifecycle centers themselves as attribute modeling...

The paper presents the results of modeling the control of the activities of scientific school. The scientific school is considered as a multivariable dynamic object. To control a scientific school as a complex dynamic object requires a high level of self-organization of the whole collective the form...

The paper focuses on flexibility as a new property of electric power systems (EPSs). The definitions of EPS flexibility are analyzed. The enhancement of the flexibility of generation, network, load, protection and control systems is considered as measures to provide EPS flexibility. Current trends in...

The article deals with the development of the control procedures support system (CPSS) of an investment project in the fuel and energy complex (FEC) based on the use of intelligent technologies. The stages of management of investment projects in a particular fuel and energy company are presented. The...

The formalized technique of processing the measurement information obtained in the subsystem of internal comparisons of the standard based on the results of indirect measurements performed in the process of the functioning of the group standard of time and frequencies is offered. The program modules...

Renewable energy sources help increase the energy supply security and reduce greenhouse gas emissions in Vietnam. Highly variable and stochastic nature of renewable energy sources poses some challenges to study the problem of generation expansion planning for long-term perspective. The proposed multi-objective...

The article proposes a conceptual model of knowledge for the study of the fuel and energy complex as a critical infrastructure. A system of interrelated ontological models reflecting the basic concepts of the subject area and their relationship is proposing as a conceptual model. The structure of the...

In the paper the problem of formalization and identification of real and virtual information objects and traceability of their relations in the studied subject domain using the rules of monomorphism and polymorphism of the mathematical theory of sets and categories is investigated. According to the principles...

The article discusses the research model of the energy sector as one of the main critical infrastructures from the point of view of energy security and the inclusion of cyber security issues. The model is built upon the fractal approach which allows one to represent a subject field as a set of information...

The paper proposes a new high-level language of the Orlando Tools toolkit. It is designed for representing subject knowledge in studying the vulnerability of critical energy infrastructures using distributed applied software packages. The experimental results show that the applying of subject knowledge...

The paper presents an approach to the numerical study of the problems of finding a global extremum of multiextremal functions, based on the use of a parabolas algorithm. As local methods of one-dimensional search, the methods of parabolic interpolation and the golden section are used. The numerical testing...

The issues related to the research and development of a new method for designing of hyper-resistant robust adaptive multiple connected automatic control systems (ACS) of complex spatial movements of dynamic moving objects of robotic technological equipment for arc plasma spraying are considered in the...

The study of the energy impact on the environment components and the assessment of the appropriateness of the environmental protection measures are primarily associated with a quantitative assessment of the scale of the impact produced by operation of energy facilities. The information and analytical...

The research is devoted to problems of perception of information in training, science, critical situations in the context of cognitive technologies. To consider semantics of subject domains when using cognitive technologies is one of problems of the digital environment. This problem is offered to be...

This article deals with usage of agent-service approach for development of intelligent decision-making support systems (IDSS). Concepts of agent and multi-agent systems are being considered, and description of agent-service approach is given. Detailed description of IDSS “Situation polygon” is provided....

The paper is devoted to the problem of densest packing a given number of equal balls into multi-connected containers. The objective is to find the maximum radius associated with balls. We consider the problem both in three-dimensional Euclidean and one class of non-Euclidean spaces. In this study, the...

The problem of ensuring the stability of a multivariable automatic control system which consists of statically and dynamically unstable objects must be managed when solving applied problems. In theoretical terms, this problem is worked out poorly and there are no practical recommendations for its solution....

The paper proposes a methodological approach to the construction of modern software systems, as well as the creation of computing resources available via the Internet. The presented approach has been tested in practice. In the article it is considered on the example of the implementation of the integrated...

The article presents the possibility of research the fuel and energy complex that unites the sectoral energy systems as a critical infrastructure in terms of energy security. The developed models for research taking into account the dynamics, a tool for calculating and analyzing the states of the fuel...

In this article we consider tasks related to ensuring the integrity and availability of information in the Internet of Things (IoT) sphere. Such systems include sensors and similar devices, which are the sources of data, access points, which transmit data from sensors to the Internet and servers, which...

The article is devoted to the issue of using cognitive modeling to study energy security problems. Such concepts as cognitive modeling, cognitive model, cognitive map are introduced. The task of automating the analysis of a cognitive map with the use of technology of production expert system. To automate...

One of the main components of national security is energy security. To ensure the protection of energy facilities, it is necessary to single out the most important facilities, the disruption of the functioning of which can cause irreparable consequences. The methods currently existing in Russia for identifying...

The worth of the using of software performance reliability assessment models at early testing stages is shown. The characteristic property of nonmonotonic increasing of performance reliability of current software systems is underscored. Ways of enhancing adequacy and fidelity of software testing simulation...