№ 124(10), December, 2016
Public date: 30.12.2016
Archive of journal: Articles count 99, 268 kb
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TO THE QUESTION OF THE ESTIMATION OF THE SOLAR ENERGY
DescriptionIt is known that today one of the promising areas to effectively solve issues of energy saving, is the introduction of renewable energy sources. Despite the fact that the current solar PV stations have the main drawback associated with the high cost, the prospects of their application in autonomous systems of electrosupply are evident when they are used in combined (hybrid) systems. In such systems there may be other types of renewable and traditional sources of electricity. In addition, they produce heat. We have disclosed prospects of solar industry, and also, for solar energy assessment, we have examined analytical expressions allowing defining the energy derived from solar radiation for specific surfaces. Calculations start from obtaining statistical data gathered at meteorological stations which keeps records of the intensity of the total (direct plus diffuse) radiation on a horizontal surface, and the intensity of direct solar radiation. The article presents features of the calculation taking into account the climatic and territorial conditions on the example of the Krasnodar region. The given calculation procedure is the first stage for designing solar power plants. Further, the total capacity is determined by electricity consumers, as well as the quality requirements of electricity, including continuity of supply, embarking to the construction of the block diagram electricity supply. In this scheme, we must provide primary and backup power sources. It selects the main equipment of solar power plant (solar panels, inverters, storage batteries)
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SYSTEM ASPECTS OF FORMATION OF BUSINESS INNOVATIVE INFRASTRUCTURE
DescriptionThe article deals with systemic aspects of business innovation infrastructure. The substantiation of the necessity of its formation and development as a system with the required emergent effect is given. Projection of system group regularities, such as interaction, hierarchical ordering, feasibility, development, entropy, on the processes of the innovative infrastructure formation and development has been studied
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Description
The article presents a staged scheme for granulation of solid fraction solids of fermented poultry manure (SF FPM) in an augered granulator. Granulation process of material has been reviewed in every stage of compression. The structural and mechanical properties of the pressable material were studied. It was revealed that SF FPM refers to pseudoplastic bodies, which when exposed to pressure exhibit anomalous properties. We present a rheological model of the motion of pressed materials in an augered granulator. We have modeled a mechanical model of actions at SF FPM. It was revealed that the compressible material at voltages generated in an augered granulator at the area of plasticizing was acting like an abnormal liquid. This liquid obeys the regularities of Newtonian liquids
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ABOUT THE APPROACH TO REALIZATION OF MANAGEMENT SUBSYSTEM OF SMARTHOUSE
DescriptionThis article describes the purpose of SmartHouse systems, noting their advantages and disadvantages. We have identified sustainable trends in the implementation of such systems in the life of modern people, and there has been a substantiation of the need for their development. The article provides a detailed description of a SmartHouse system and the generalized structure of the system. Existing approaches to management systems implementation SmartHouse was consider. The subsystem of lighting control was considered as an example. The structural diagram of this subsystem was developed. We have justified the choice of technical devices, hardware and software subsystem of lighting control; we have also given their description. As a subsystem device we use Bluetooth module HC-05/06, four channel relay module to connect to Arduino, Arduino Mega 2560 plate. We briefly describe the process of programming the Arduino Mega plate. The necessity of remote access subsystems was substantiated. We have reviewed existing standards and technologies for solving such problems and proposed the implementation of remote access subsystem via a mobile communication system using the Bluetooth standard. The developed mobile application that allows you to control devices on the example of the lighting subsystem was described. We have performed testing of the model of a subsystem of lighting control and the developed software. The proposal for the development of this work was given. The further development of the subsystems of the SmartHouse and realizing of remote access system through the Internet were offered
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MODELING NEURAL INTERACTIONS WITH THE USE OF CELLULAR AUTOMATION
DescriptionThis article considers the organization of neuralnetwork interactions based on models of cellular automata. These models are focused on improving the efficiency of the iterative processes of functioning of neural networks and their learning. The models considered in this article are presented in the form of two-level hierarchical structures. Models of the lower level are defined as "cellular neural element". They are based on formal descriptions of the dynamic neurons with the additional insertion of the state functions and the special procedures of formation of the specified function. Also, we have added special methods for forming patterns of activation functions. The conception of developed models is based on the use of the theory of graphs, theory of neural networks and the mechanism of cellular automata. These models will be used as the basis for software modeling
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PARTICLE SIZE DISTRIBUTION OF ASH OF NOVOCHERKASSK SDPP
DescriptionThe flowsheet purification of exhaust gases in the Novocherkassk SDPP after the electrostatic precipitator on I-th stage of purification set group cyclone, on the II-nd stage of purification - baghouse. To determine the particle size distribution of fly ash, we selected ash from the transport network to the group cyclone, and the in a group cyclone, and in a baghouse. With the help of the microscope "Biomed- 3" we produced pictures of ash particles with different magnification. Granulometric composition of three selected ash samples were determined according to the mass content of particles of different grain size, expressed in percent relative to the weight of dry ash sample taken for analysis. For size fractions from 10 mm to 0.5 mm sieve method is applied without rinsing with water, for size fractions less than 0.5 mm sieve method is applied with water washing. The particle size of the ash mixture, taken up before the cyclone,
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ASC-ANALYSIS OF WINE CLASSES DUE TO THEIR PROPERTIES BASED ON DATA FROM THE UCI REPOSITORY
DescriptionCreation of artificial intelligence systems is one of important and perspective directions of development of modern information technology. As there are many alternatives to artificial intelligence systems, there is a need to evaluate mathematical models of these systems. In this work, we present a solution of the problem of identifying classes of salary levels of employees depending on their characteristics. To achieve this goal it requires free access to test the source data and methodology, which will help to convert the data into the form needed for work in artificial intelligence systems. A good choice is a database of test problems for systems of artificial intelligence of UCI repository. In this work we used the database called "Wine Data Set" from the Bank's original task of artificial intelligence from repository UCI. The most reliable in this application was the model of the INF4 based on semantic, according to A. Kharkevich, integral criteria of "Amount of knowledge". The accuracy of the model is 0,916, which is much higher than the reliability of expert evaluations, which is equal to about 70%. To assess the reliability of the models in the ASC-analysis and the system of "Eidos" we used the F-criterion of van Ritbergen and fuzzy multiCLASS generalization proposed by Professor E. V. Lutsenko (L-measure)
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Description
There was shown the necessity of achievement of criterion of food safety of the RF. There were formulated the main aims and tasks of state agrarian policy of Russia. There were appeared the main tasks of the Doctrine of food safety. There was given the characteristic of qualitative condition of Krasnodar region lands – liability of erosion processes, decrease of humus content. There was proven the first-priority necessity of transition from zonal system of land management to adaptive-landscape one. The theory of adaptive-landscape was determined as a basis of innovation technology of agricultural commodity production growth. There was formulated the problem of development of methodology of ecologicaleconomic justification of the transition of the agricultural sector of the region to the adaptivelandscape system of agriculture. Using GIStechnologies there were used the areas due to types of lands and degrees of erosion processes in limits of three natural landscapes. There were cited the naturalclimatic, soil and ecological peculiarities of natural landscapes I, II, III. There were offered the ecological coefficients additionally characterizing the types and degree of erosion processes. There was calculated the ratio of lands – arable lands: forest: meadow in limits of natural landscapes. There was done the ecological –economic assessment of arable land crop rotation recommended by the “System of land management of Krasnodar region” in 2015. Recommended for natural landscapes field crop rotations per 1 ha of arable land provide the annual value of gross output of 32.3 - 37.0 thousand rubles, net income - 11.5-12.9 thousand rubles, the levels of profitability - 52.4-55.4 per cent. The proposed crop rotations provide a positive balance of humus. Further studies are needed to clarify the methodology of design of adaptivelandscape farming systems, the development of fodder and special types of crop rotations, agrocomplexes design of erosion control measures, differentiated by natural landscapes and agricultural landscapes, considering the type and intensity of erosion processes are required
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SOLAR POWER SYSTEMS WITH GUARANTEED POWER SUPPLY
DescriptionThe article discusses the structural schematics of solar energy systems, providing guaranteed power supply to electricity consumers with priority for consumers of the 1st category. The work describes main functions performed by modern energy systems. It is shown that nowadays solar power systems of uninterruptable power supply are classified into three types: independent; hybrid (combined); intellectual. We have given the structural scheme of solar systems power systems of uninterruptable power supply and the features of their work. The article describes a monitoring system, carrying out functions of control and measurement of parameters of the power system depends on its performance. The economic performance of a solar power system has been influenced essentially by the cost of solar and accumulator batteries. The principal technical characteristics of modern solar and regular batteries of the best companies were compared. We have also given recommendations for improving the operational characteristics of solar energy systems of guaranteed power supply, in which special attention is paid to technical characteristics of the main functional elements of the system, including electromagnetic compatibility
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PATTERN RECOGNITION IN THE CHART CONTROL BASED ON NEURAL NETWORKS WITH REINFORCEMENTS
DescriptionThis article discloses the use of neural networks to recognize patterns in control charts. To recognize unnatural situation under control is possible by analyzing the chart pattern. Neural networks with reinforcements are the third generation of neural networks. In this study they are available for recognition in the management chart patterns. The article also discusses options for improvement of the learning algorithm in the form of additional rules for the synoptic pauses, time constants and switching threshold neurons