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MAIN PAGE > Journal "Cybernetics and programming" > Rubric "Automated systems of engineering process administration"
Automated systems of engineering process administration
Demichev M.S., Gaipov K.E., Demicheva A.A., Narozhnyi A.I. - Radio frequency planning in the radio network involving exclusion of the radio wave interference. pp. 1-23


Abstract: The object of study involves radio frequency planning when designing a radio network.  The frequency allocation within the provided range is one of the key problems in radio networks, since when the frequency is incorrectly provided for the radio station, there may be the radio wave interference effect, and the information transfer becomes distorted.  The article provides an algorithm for frequency planning, which may be used for providing  frequency for the radio stations within radio networks, the algorithm involves circular pattern, known radio station coordinates and the emitted radio power. The development of the algorithm involved experimental theoretical method based upon the known facts regarding radio broadcast and result modeling, as well as use of software. The novelty of the study is due to the development of an algorithm for frequency planning when designing a radio network for a provided frequency resource for a radio station with the circular pattern, known coordinates and emitted radio power. The result of its application involves distribution of radio frequency with their dual use, while excluding interference effect.
Demichev M.S., Gaipov K.E., Korolev E.M., Demicheva A.A., Narozhnyi A.I. - Formation of the radio network topology with placement of mobile radio stations while minimizing the radiation power of radio signals pp. 1-14


Abstract: The subject of the study is the formation of a radio network topology with placement of mobile radio stations, in which the total radiated signal power for radio stations will be minimized. The radiation power of signals for all radio stations and the coordinates for mobile radios are determined in the article, it is also assumed that the transmitting antennas of all radio stations have a circular pattern. To solve this problem, a mathematical model is constructed that has a number of assumptions that imply ideal conditions for the propagation of radio waves, as well as the location of radio stations in a Cartesian coordinate system. The development of the algorithm was carried out by an experimental-theoretical method, based on known facts of radio transmission and a mathematical solution of the Steiner problem for four and five vertices. The novelty of the study is the developed algorithm for determining the coordinates of mobile radio stations, as well as the radiation power of signals for stationary and mobile radios with a circular pattern of directionality. The result of the algorithm works is to determine the topology of the network and the range of operation of each radio station, which consumes the lowest radiation power of the transmitting antennas of radio stations.
Ivanov M.A., Savelyev A.O., Saklakov V.M. - Software Design for Energy-Efficient Mechatronic Devices with Intelligent Control Systems pp. 9-18


Abstract: Today alternative energy technologies are a well-established practice in the development of energy resources. The present article is devoted to a narrow aspect thereof, implementation of solar panels. Every year the number of solar panels put into commission increases by 25 - 35 %. The authors of the article offer their own solution in this sphere that allows to manage solar panels in real-time mode and provide for their automatic checkout and productivity analysis. Previous articles of the authors describe the development of the prototype hardware and the present article describes software methods and algorithms. The research method used by the authors to develop software is The Analytic Hierarchy Process (AHP or Saaty Method). The scientific novelty of the research is caused by the fact that the authors develop the software for implementing methods and algorithms of mechatronic devices complex divided into two modules, service software and software support of the control module. Implementation of this software has allowed to complete the alignment of automated collection and accumulation of information based on set working parameters, visualisation of these parameters of solar battery accumulators and transformers working as part of the solar electroenergy module even when data is lost or damaged or when emergency occurs. 
Bagutdinov R., Zavyalov D.A., Ivanov M.A., Sokolova V.V. - Design and development of scalable systems of energy-efficient mechatronic devices pp. 24-32


Abstract: An important to ensure the efficiency of the solar panels is to carry out periodic monitoring of tightness of connections and inspect their cleanliness. In order for solar cells to work more efficiently the authors suggest use of intelligent monitoring and measurement system. This article presents the development of a scalable system of energy-efficient mechatronic devices with an intelligent control system. Development refers to computer engineering and can be used in services of highly reliable fault-tolerant integrated onboard control complexes in the energy sector and other fields requiring high reliability computing complex, while maintaining fault tolerance and hardware failures. As a means of decision-making when selecting development tools used by the analytic hierarchy process (AHP, Saaty method). The novelty of the research is to create a new system service software, the full adjustment of the system software of the automated collection and storage of information on observed parameters, visualization parameters of the four storages and solar converters, real time software updating, safeguarding the basic functionality of the system at the damage and loss of data and protection against emergencies. The purpose of this system is the management of solar panels in real-time automatic monitoring and analysis of the performance of solar panels.
Lavrent'ev B.F. - Robotic informational construction for kids pp. 78-88


Abstract: The article reviews a of creation of simple, low-cost and highly successful   robotic constructions made in the form of a fairy tale and epic heroes and its usage in kindergartens, in cultural and medical institutions with a view to a comprehensive education and development of children. Such robots, unlike the existing models, are highly informative due to the large internal memory. This robots help upbringing the child, instilling the communication skills and forming the correct behavior. The proposed class robots don’t exist among modern models. The robots created by children have external, internal and combined controls and external sensors and are made in form of fairy tale heroes. When used in children's institutions the robots will contribute to the comprehensive development and education of children, improving the efficacy of the treatment, lowering psychological stress, promoting the artistic and aesthetic education of children and rules of good behavior. The authors plan to carry out exhaustive research on the impact of information robot designs to the full development and education of children in preschool, cultural and medical institutions. The scientific novelty of the work is in the fact that it is proposed for the first time to form a separate group of children's fairy tale heroes-robots for childcare, health and cultural centers. The presented robots are characterized by low cost and high efficiency, great functionality through the use of internal, external and combined controls, external sensors, and a large internal memory.
Bogatyrev S. - Applying the newest information systems in the cost analysis pp. 88-126


Abstract: The article reviews the informational capabilities of software for professional cost analysis. None of the information agencies from the Russian market proves to have textbooks and manuals on their products for training financiers, analysts and evaluators. The present documentation is brief and fragmented; it does not disclose  important features of the described software, multiple calculation modules, in particular, financial ratio analysis, the calculation of multipliers and many other. At the moment there is a contradiction: on the one hand, information systems are actively developing in Russian educational and financial sectors, installed in the leading universities of the country (HSE, Moscow State University, Financial University under the Government of the Russian Federation), large and medium-sized financial companies and bands, but on the other hand subtends and specialists does not have educational aids to work with. This article consistently discusses the main tasks and requirements for information system for cost analysis, basics and architecture required for building such information system. The author describes  features and functions needed by the financial analyst for the cost valuation. This article for the first time present main trends and possibilities for creating educational materials on information system for teaching students, training of financial analysts and scientists working in the field of finance. The author describes elements of information system meant to be used on each of the major stage of cost analysis and valuation. More than a half of financial Russian information market is occupied by foreign information agencies. Their products due to its large volume are localized into Russian by means of machine translations. Because of the low-quality of translation the working with them is very difficult. The presence of the manuals in Russian is a great help when working with the software. 
Fatkhullin R.R. - Approach to integrated assessment of quality of educational institutions on the basis of the adapted methodology for assessing the effectiveness bodies of executive power subjects of the Russian Federation pp. 181-192


Abstract: One of the leading trends in the development of education in the world at present is the creation of a comprehensive quality assessment of education. In quality assessment of education we are faced with a huge number of different indicators, each of which can consist of a variety other indicators. Accordingly, the task of quality assessment of education in its mathematical formulation is multiobjective. With high rates of development educational standards, the number of such problems is growing. Today is actively developing an approach to the determination of the quality education, study various aspects, indicators and indices. Comprehensive assessment of the effectiveness educational institutions is a multi-criteria task for which you want to set the criteria and procedure for evaluation. For a comprehensive evaluation of educational institutions is considered an approach based on an adapted methodology for assessing the effectiveness of the bodies of executive power, approved by the Russian Government. In implementing these models can grow such important qualitative indicators of a comprehensive assessment of the effectiveness quality educational institutions as an objective assessment, scalability, simplicity and ease of use. The results can be widely used in a comprehensive quality assessment of education in the region at different levels and types of educational institutions.
Sorokin O.L., Sidorkina I.G. - Analysis of the user information in the "Terem-4" unit for walling temperature measurement pp. 193-198


Abstract: The object of the study is software for walling temperature measurement. One of the manufacturers of devices for measuring the temperature of a walling is the company "Interpribor". It manufactures equipment designed to measure the heat flow and temperature. The equipment performs measurement of the temperature at different distances inside the wall n order to detect temperature differences. Finding moments of time with temperature differences is necessary to predict and prevent further the formation of condensation. Equipment of the given manufacturer has advantages in ease of sensors installation, highly scalable channel and low power consumption. The article consider the functional limitations of software used for calculations of walling thermal values. The authors investigate functional software solutions of "Terem-4" installed in temperature meter "Teplograph" for problems related to data access time during the measurements aimed at determining the steady state based on statistical data about the temperature of walling. In the studied software "Terem-4" requires interface modification in the presentation measurement and calculations of statistical data. The authors suggest the creation of a single database, improving the interface and linguistic software, and the implementation of additional functionality aimed at adding parameters. Developing a computer-aided walling design system is necessary to, first of all, for solving complex tasks of automation, control, monitoring and reporting of temperature in order to provide up- to-date information and the formation of the required heating loops for both facilities for the old fund and new building structures.
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