Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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4335 kb

"EIDOS" SYSTEM AS A GEOCOGNITIVE SYSTEM (GCS) FOR RECOVERING UNKNOWN VALUES OF SPATIALLY DISTRIBUTED FUNCTIONS BASED ON DESCRIPTIVE INFORMATION FROM CARTOGRAPHIC DATABASES

abstract 1171603001 issue 117 pp. 1 – 51 31.03.2016 ru 978
The article proposes to use the automated systemcognitive analysis (ASC-analysis) and its software tool which is "Eidos" system to solving multiparameter typing, system identification and cartographic visualization of spatially-distributed natural, environmental and socio-economic systems. Imagine, that we have an original point cloud with coordinates (X,Y,Z), each with known values of gradation descriptive scales of nominal, ordinal, or numeric type S(s1,s2,...,sn). Then the "Eidos" system provides: 1) building a model that contains generalized knowledge about the strength and the direction of the influence of descriptive gradations of scales at Z=M(S); 2) estimation of the values of Z for points (X,Y) described in the same descriptive scales S(s1,s2,...,sn), but not a part of the original point cloud; 3) a cartographic visualization of the spatial distribution of values of the function Z=M(S) for points outside the initial cloud, using Delaunay triangulation. Basically, this means that the "Eidos" system ensures recovery of the unknown function values on the grounds of the argument and implements it in a generic setting, independent of subject area. We propose a new scientific concept called "Geo-cognition system", which is defined as a software system that provides conversion of source data into information, and knowledge in visualization and mapping of this knowledge, resulting in the cognitive map becomes graphics. This feature can be used to quantify the degree of suitability of the watersheds for cultivation of certain crops, the evaluation of the ecological situation on particular territories on the structure and intensity of anthropogenic load, visualization of results of forecasting of earthquakes and other unwanted risks or emergencies, as well as for solving many other similar mathematical essence of tasks in a variety of subject areas. We have also shown a simple numerical example
156 kb

2-SPEED SYNCHRONOUS AND ASYNCHRONOUS ELECTRIC MOTOR

abstract 0991405050 issue 99 pp. 749 – 759 30.05.2014 ru 2929
In the article we present a possibility of creation of the 2-speed synchronous and asynchronous electric motor and scientific bases for its design
1731 kb

30 YEARS OF EIDOS SYSTEM - ONE OF THE OLDEST DOMESTIC UNIVERSAL SYSTEMS OF ARTIFICIAL INTELLECT WIDELY APPLIED AND DEVELOPING NOWADAYS

abstract 0540910004 issue 54 pp. 48 – 77 21.12.2009 ru 3727
In the article the current version and some prospects of development of Universal cognitive analytical Eidos system - one of the oldest really working domestic universal systems of an artificial intellect widely applied and developing nowadays is shortly described
453 kb

A CENTRIFUGAL DEVICE WITH SUPPLY OF MATERIAL ALONG SHOVELS

abstract 1121508109 issue 112 pp. 1495 – 1507 30.10.2015 ru 1008
Introduction of mineral fertilizers is performed by centrifugal devices. By quantity of disks, centrifugal devices distinguish one disk and two-disk. On the volume of capacities for storage of mineral fertilizers distinguish bunker and body. Bunker contains volume from 0.5 to 1.5m3. Body has capacity more 2m3. Advantages of bunker centrifugal devices are noted. Material from the bunker moves on a centrifugal disk perpendicular to the rotation plane. At the time of material capture by shovels, crushing of particles and their reflection from shovels and the plane of a disk takes place. It leads to increase in unevenness of introduction of mineral fertilizers. At EMTP chair of the Kuban GAU the centrifugal device with supply of material along shovels is developed. The scheme of the centrifugal device is submitted. A device for introduction of mineral fertilizers contains the one-disk centrifugal device, the cone-shaped bunker and the cylindrical batcher. The batcher gate regulates supply of material on a disk. The technique of determination of design and technological data of the developed design is presented. The place of supply of material on a disk is regulated by rotation of the batcher round a vertical axis. The norm of supply of material on a disk changes the batcher gate. Preliminary control of a place of giving is made on model material with coefficient of friction of f 1. Under production conditions, turn of the batcher from initial situation is made depending on coefficient of friction of the f2 fertilizers. At f1 ˃ f2 turn of the batcher against the direction of rotation of a disk, and at f1 ≤ f2 turn of the batcher in the direction of rotation of a disk
387 kb

A COMPUTER AUTOMATED SYSTEM AS A WAY TO IMPROVE THE EFFICIENCY OF REPAIR FACILITIES

abstract 1331709075 issue 133 pp. 1013 – 1028 30.11.2017 ru 502
During an era of rapid development of society and all areas of its activity, special attention should be paid to a condition of the objects considerably simplifying humans’ life. The car, which began to be an integral part of each family, is among such objects. But sometimes, the car can get into accident and then some malfunctions appear. For their elimination, motorists address to the specialized organizations for car repairs. The article is devoted to introduction of information technologies to the sphere of rescue and recovery operations of a body of the car. Today, a necessary condition of advance in the sphere of information technologies is widespread introduction of standards and technologies of the information systems used both for hardware, and for software products. In this study, the efficiency of application of the complex of hardware (CH) by means of which achievement of improvement of quality of rescue and recovery operations, through a possibility of comparison of the damaged detail with its factory model and a possibility of quality check of the end result will be considered. The set of methods and techniques of the organization of information processes in the production systems allowing carrying out the choice and use of necessary information technical solution for synthesis of knowledge of a production situation makes contents of the concept of formation of information resource of a control system of the knowledge-intensive production
163 kb

A COMPUTER MODEL OF THE CONSEQUENCES OF AIR-FUEL MIXTURE EMERGENCY EXPLOSIONS

abstract 1061502019 issue 106 pp. 301 – 312 28.02.2015 ru 1083
In this article the basic principles of air-fuel mixture explosions and striking factors, such as air-striking wave, gas streams, splinters, flame heat, light radiation and sharp sounds are observed. The calculation technique of the emergency emission consequences which is for a quantitative estimation of air-striking wave parameters at air-fuel mixture explosions forming in the atmosphere at industrial failures is given. The basic structural elements of calculation algorithm are listed. It is supposed partial depressurization or full destruction of the equipment containing combustible substance in a gaseous or liquid phase, the emission of this substance in the atmosphere, the air-fuel mixture cloud formation, the air-fuel mixture initiation (ignition) and the explosive transformation (deflagration or detonation) in the air-fuel mixture cloud. The technique allows making the approached estimation of air-striking wave various parameters and defining the probable degrees of men defeat and building damage at failures with air-fuel mixture cloud explosions. The given technique is developed in C# language in the integrated environment of software Microsoft VisualStudio 2010 working out. The program fragment in which the calculation of dimensionless Px pressure and dimensionless Ix impulse is given
648 kb

A CORN HARVESTER CONSTRUCTION AND CALCULATION METHOD DEVELOPMENT FOR CORN COBS SEPARATION FROM STEM

abstract 1211607008 issue 121 pp. 292 – 308 30.09.2016 ru 559
The article presents research results of a corn harvester device for corn cobs separation from the stalks, constructed as a separate picker. Each picker unit consists of three pairs of flat conveying belts arranged in parallel to vertical planes, namely an upper pair of conveying belts, the lower pair of conveying belts and fixed to corn harvester sweep frame, kinematically is not connected to other mechanisms and is provided with electric power with the possibility of adjusting the width of the aisle and the rapid replacement of the failed module with a spare unit in the field repairs. Picker module provides simultaneous rotation of corn ear on its axis and motion relative to the stem that reduces corn cobs defect and energy consumption for separating cob from stalk. The method of calculation of the basic design parameters of the picker module is developed
172 kb

A METHOD FOR PRODUCING PECTIN EXTRACT FROM SOYBEANS

abstract 1231609107 issue 123 pp. 1580 – 1593 30.11.2016 ru 495
Fruit shell - a waste of food and technical products. Only in rare cases they are used adequately to their rich chemical composition. Number of pectin substances in the structural components of the cell walls of fruit shells rather high. We investigated the quantity and quality of fruit shells contained soy pectin. The result of these studies was the proposed method for producing pectin extract from this kind of raw material. It describes how to work on the creation of a method for producing pectin extract from the leaf of soybeans. It's possible to extract pectin from the raw material, not previously used and pectin extract standard quality by applying advanced parameters of the process of conducting the hydrolysis-extraction. Valves soybeans washed with cold drinking water, dried and then pulverized. Then the purification is carried out by impurities. After that hydrolysis-extraction is carried out with a solution of succinic acid with heating. Separation of the liquid phase is carried out after completion of the hydrolease-extraction. We have developed and implemented as described above, the method solves the problem of soybean seed production waste
143 kb

A METHOD OF CALCULATING THE COMBINE PARK IN VARIOUS CONDITIONS OF CLEANING

abstract 1311707084 issue 131 pp. 1025 – 1034 29.09.2017 ru 561
The article discusses the technique of calculating the combine harvester under various harvesting conditions. The authors consider two options for optimizing the fleet of combines: the first, when the harvested area is set, the second, when the harvested area is not specified. In the first case, the harvester park is calculated for a known area with different harvesting times, but within the boundaries of the agro-industry. In the second variant, a park of harvesters is justified and it is calculated how much space it will be able to clean for a different duration of harvesting operations
301 kb

A METHOD OF CONSTRUCTING A MATRIX OF STATES OF THE DIAGNOSTIC PARAMETERS OF BRAKE SYSTEM OF A CAR

abstract 0991405074 issue 99 pp. 1086 – 1097 30.05.2014 ru 1358
The article describes the method of determining the list of rational diagnostic parameters of the brake system of a vehicle using the theory of probability and mathematical statistics. The problems determining the statistical probabilities of failures on objects considered a run; mathematical models (regression dependence) the probability of failure of run; A statistical evaluation of the significance of the coefficients of regression models; verification has been made on the adequacy of the regression models; the probabilities of possible states of objects. On the basis of the construction and analysis of structural- effect model brake system information and calculates the importance of each monitored parameter using the notion of information entropy, determine the parameters to be diagnostic, and builds a matrix condition of brake systems for non-destructive testing, in order to move on maintenance and repair of the actual state
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