scholarly journals Mathematical model of the formation of a unified information space of the radio-electronic industry

2021 ◽  
Vol 28 (4) ◽  
pp. 127-138
Author(s):  
Anatoliy A. Chuprinov
Keyword(s):  
Mathematical Model ◽  
Information Space ◽  
Electronic Industry ◽  
Radio Electronic

scholarly journals Formation of the Integrated Information Environment of a Radio-Electronic Equipment Design

2019 ◽  
pp. 293-313
Author(s):  
Oleg V. Drozd ◽  
Denis V. Kapulin
Keyword(s):  
Mathematical Model ◽  
Oriented Graph ◽  
Electronic Equipment ◽  
Automata Theory ◽  
Information Space ◽  
Common Information ◽  
Radio Electronic ◽  
Common Information Space ◽  
Numerical Computing ◽  
Graph Simulation

Widely known method of combining of different information instruments of design support is formation of a common information space. However the modern nomenclature of software for the organization of a common information space not always considers specifics of a radioelectronic equipment production. In article the task on development of a mathematical model for the electronic designer document and formalization of interaction between design tools at all stages of a project cycle of a radio-electronic equipment is researched. The mathematical model of the electronic designer document with using of the subject-oriented ontology apparatus and theory of sets is offered. Dynamics of the electronic designer document life cycle is described by using of the automata theory, graphically the model of dynamics is presented in the form of the oriented graph, simulation modeling of dynamics was carried out in the numerical computing environment MATLAB with using of an extension packet Stateflow. Application area of use of the developed mathematical model is design and tests of digital receivers of navigation satellite signals. The hardware-software automated bench and software of interaction with management system the engineering data “Lotsman: PLM” within a common information space are developed for implementation of tests of the designed digital receiver

HARMONIZATION OF TRADE AND INDUSTRIAL POLICY AND STATE SUPPORT

2021 ◽  
Vol 5 (199) ◽  
pp. 33-43
Author(s):  
I.F. Bogatyrev ◽  
Keyword(s):  
Industrial Policy ◽  
Theory And Practice ◽  
Industrial Complex ◽  
Electronic Industry ◽  
State Support ◽  
Military Industrial Complex ◽  
Radio Electronic ◽  
The Status ◽  
Main Activity ◽  
The Military

The purpose of the study is to consider the status of state support, to determine its main trends in Russia, including in the radio-electronic industry, in connection with the harmonization of trade and industrial policy. To achieve the purpose of the study, the main approaches to the concepts of "harmonization", "harmonization of trade and industrial policy" were studied, the place of state support in the structure of the mechanism for harmonization of trade and industrial policy was determined, the problems of state support both in general and specifically in the radio-electronic industry were formulated, the ways of solving these problems were suggested. Within the framework of the study, legislative documents related to state support of the radio-electronic industry are analyzed, its main characteristics are determined. The relevance of state support of enterprises of the military-industrial complex, whose main activity is concentrated on the production of radio electronics, is shown. Possible ways of improving the activities of enterprises of the military-industrial complex are proposed, the use of state support tools of an institutional nature is highlighted. The results of the study have novelty and originality, expand the theory and practice of the issue of harmonization, since they focus on those aspects of it that were not previously considered in detail.

scholarly journals EVALUATION OF ISUP SUPPORTING SERVICE IN THE RADIO ELECTRONIC INDUSTRY SPHERE WITHIN THE REENGINEERING CYCLE START

2019 ◽  
Vol 2019 (3) ◽  
pp. 30-35
Author(s):  
Ольга Кондратьева ◽  
Olga Kondratyeva
Keyword(s):  
Content Analysis ◽  
Action Plan ◽  
State Assessment ◽  
Quality Of Services ◽  
Electronic Industry ◽  
Emergency Situations ◽  
Radio Electronic ◽  
Current State ◽  
Conflict Situations

This article discusses methods of assessment of the trunk "Customers" for the ISUP re-engineering. We have used two tools: • Current state assessment of service quality using tree chart of indicators on four trunks: Customers, Process, Owners and the State. • Action plan development based on the Kobayashi PROF methodology. Evaluation of the trunk "Customers" (q1) is conducted in three branches: P1 - functionality, P2 - convenience, P3 - emotional background. Functionality is evaluated by type of work and sufficient level of Reliability, Responsibility, Availability and Sociability of each of them in relation to all applications. Convenience is estimated by means of survey of customers by means of questioning on the website by criteria (leaves): comfort, the interface, conflict situations, feedback, emergency situations and functionality Emotional background is assessed by analyzing changes in the emotional background of communication and is based on the content analysis of the text. All messages from the user are considered to be text. The proposed tree-like information model of structure construction of indicators makes it possible to assess the quality of services in the field of ISUP support at the enterprises of the radio-electronic industry.

scholarly journals MODEL OF INTERACTIONS AND PHASE STATES IN THE DISTRIBUTION OF THE FREQUENCY RESOURCE IN THE GROUPING OF RADIO ELECTRONIC MEANS OF A 5G MOBILE COMMUNICATION NETWORK

2021 ◽  
pp. 89-97
Author(s):  
Konstantyn Sielivanov ◽  
Bohdan Muliar ◽  
Yulia Kolyadenko ◽  
Mykola Moskalets
Keyword(s):  
Mathematical Model ◽  
Communication Network ◽  
Mobile Communication ◽  
Communication System ◽  
Electronic Devices ◽  
Electromagnetic Environment ◽  
Radio Electronic ◽  
5G Mobile Communication ◽  
Multiple Interactions ◽  
Nonlinear Nature

Subject: interaction models and phase states in the distribution of the frequency resource in the grouping of radio electronic means of the 5G mobile communication network. Purpose: development of a dynamic model of multiple interactions of n-elements of a complex 5G mobile communication system, which takes into account the nature of inter-element connections and phase states in the group use of the frequency resource. Tasks: on the basis of a complex model of an n-element system with multiple interactions, to develop a mathematical model for describing the electromagnetic environment of a grouping of radio electronic means in a state space with a group use of a frequency resource; to analyze the phase states of interaction of the elements of the grouping system of radio-electronic means of the mobile communication system in which they can function without deteriorating the quality indicators, which reflect the total level of the group influence of the emitting elements on the receiving devices, under conditions of optimal distribution of the frequency resource. Methods: mathematical method of the state space of the system, which describes the nonlinear nature and phase states of the system, taking into account the intensity of the interaction of its elements. Results: A mathematical model of the electromagnetic environment of a grouping of radio-electronic devices based on the Volterra model has been developed, which characterizes their nonlinear nature of interactions in the group use of the frequency resource. A recurrent expression is obtained for modeling the assessment of the aggregate nature of electromagnetic interactions in a group of radio-electronic means. Modeling of the dynamics of interaction and phase states of the grouping of radioelectronic devices in the group use of the frequency resource has been carried out. Conclusions: It is shown that using a model that simulates the dynamics of interactions of a group of radioelectronic, it is possible to analyze its state in the future. This model makes it possible to analyze the grouping of radio-electronic means with different, specific parameters of individual types of radio electronic devices, the nature and intensity of their interaction in the grouping with the current distribution of resources.

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