Kuban State Technological University
Author list of organization
List of articles written by the authors of the organization
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Description
The influence of technology on the fortification composition of biologically active substances of wine and the Cahors beverage type has been examined. We have also established and explained the dependence of the content of phenolic compounds, including carboxylic acids from the ways of alcoholization. A way of fortification, contributing to the enrichment of wines and beverages such as Cahors with biologically active substances has been shown
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Description
In the article, the structurally functional method of the search of the defects in the segment of the computer network is considered. The basis of this method makes: the structurally functional model of a network; the table of malfunctions; the vector of checks with the obvious address of the knot of the network
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Description
In the article, the rational operation has been proposed for positional dc electric drive with resisting moment. Ratio between cycle duration and electric power consumption are identified depending on specified moves
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DEVELOPMENT OF AN EXPERT SYSTEM FOR DIAGNOSIS MALFUNCTIONS OF ENGINES OF DIESEL POWER STATIONS
DescriptionThe article considers development of expert system based on semantic networks for diagnosis malfunctions of the diesel power stations engines. The method allows developing expert systems via objectoriented programming language. The expert system allows to identify the problem without involving additional staff: at the start and overheats of the engine, when there is low power, with decreasing pressure etc
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THE RESEARCH OF CUTTING PROCESS ON A BAND-SAW MACHINE TOOL
DescriptionIn this article, we have presented the results based on the experimental research of effort of giving and effort of cutting on a band-saw machine for new and already worn-out saws
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GENETIC SEARCH TOPOLOGY OF NEURAL NETWORK MODELS
DescriptionIn the article we consider the topology of genetic search of neural network models
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Description
In Russia, as well as in foreign practice, classic yogurts are more required. Depending on the value of imported dry starters, the proposed technology allowing reduction in their quantities in yogurt technology is very crucial. It will affect the cost of the finished products. In yogurt technology, the possibility of using physical techniques, with the purpose of intensifying the process of producing yogurt, is very little reflected. Pre-activation of the leaven by electromagnetic field – lower frequency before fermenting in the production of yogurt is one of the technological tricks that speed up the fermenting process and reduce the quantity of starters. The advantage of the proposed technology is its ease of implementation, not requiring additional cost of electricity and also enhanced maximum reduction of additional chemicals which are used as raw materials to create a special environment for the growth of microorganisms belonging to the leaven. In this work, the overview of the existing principles for accelerating the fermentation process of milk is given. In this work, the research results of accelerating technology of fermenting milk for yogurt are presented. Mathematical process of experimental data enables the optimization, fermentation process using leaven FD-DVS YF-L812 10Yo-Flex. The optimal temperature and duration for the maximum acceleration of the process of obtaining yogurt at a given frequency of electromagnetic field are identified. We have given organoleptic characteristics of yoghurt prepared using the activated ferment
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Description
The analysis of models is carried out from a definition position for system of optimum control of drilling of basic mathematical model on which calculation of optimum regime parameters is possible. The main equation for management of process of drilling of wells is the mathematical model of mechanical speed of a driving as function from axial load of a chisel, the speed of rotation of a chisel and a consumption of boring solution for cleaning of a well of destroyed breed. Key parameter is axial load of a chisel; graphically dependence of speed of drilling on loading has S appearance - a figurative curve of Bingham which has a convex mathematical extremum. In the article, domestic and foreign models of drilling are considered; their schedules according to skilled data of conducting of wells are constructed. Models are sedate, i.e. reflect only a linear site of a curve of Bingham, data of trade drilling is well approximated with initial and linear sites of curves. Thus, on them it is possible to make only rational management of process, and the optimum mode exists only on border of range of definition of function. Only the A.A. Pogarsky model is suitable for optimum control, having a mathematical maximum and S-shaped form of a curve. All models depend on two parameters of management – load of a chisel and speeds of rotation of a chisel and don't consider the third on influence on drilling speed parameter - a consumption of boring solution. Therefore, Pogarsky's model was finished by inclusion in it in an explicit form of a consumption of boring solution. Check of model by means of the regression analysis of skilled data of drilling from official reports of drilling foremen showed its reliability for 71-99%. The model allows carrying out optimum control of drilling in the "axial load of a chisel" parameter
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Description
The optimum speed diagrams were developed for an electric drive actuator depending from speed limit and without speed limit. Ratio between cycle dura-tion and electric power consumption depending on specified movement was identified
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USE OF INNOVATION TECHNOLOGIES OF THE COMPLEX TOMATO RAW MATERIAL PROCESSING
DescriptionIn the article we have given theoretical substantiation and proposed the innovation technologies of the complex tomato raw material processing with the use of physical, physicochemical and biochemical methods of action on the tomato raw material, the semi finished products, such as the action of electromagnetic fields and super high frequencies radiations, ultrasound treatment and CO2- extraction