Kuban State Technological University
Author list of organization
List of articles written by the authors of the organization
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Description
In the article, we have discussed the question of simulating the operation of a hotel complex with the help of fuzzy inference rules
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MODELING OF MANAGEMENT SITUATIONS IN CONSTRUCTION OF REAL ESTATE OBJECTS
DescriptionThe article proposes an approach to constructing a methodology for modeling managerial situations in the construction of real estate objects using a hierarchical system and choosing a developer company to be charged with the construction of real estate. A comprehensive methodology has been developed on the basis of which it is possible to forecast problem situations that arise during the construction of a real estate object and conduct a scientifically valid choice of a developer company
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DEFORMATION MODEL OF SAND MICROSTRUCTURE
DescriptionThe deformation model of sand soil that takes into account the formation of clusters of particles, and method of measuring its characteristics is suggested. The physical basis of the method is the effect of the stepwise increasing of the sand probe at the odometer pressure by the constant rate of loading and the continuous measuring of deformation. The analysis of settlement and its rate has been allowed to determine the microstructural characteristics of the two-order deformation model of sand. According to the proposed model, with compression of the probe in odometer compaction of the sand takes place due to local strains on the sliding surfaces. The sliding surfaces allocate clusters of sand, and the separated layers of clusters are registered by device in the form of steps of deformation. Layer formation of clusters is initiated by the rigid stamps through the largest mineral grains. Cluster layers create the asymmetric microstructure of the sand probe, its compaction is non uniform but also anisotropic. At the initial interval value of the pressure, the formation of primary clusters occurs, and once they cover the entire probe volume, the compaction of the sand is by crushing them on the secondary smaller cluster sizes. The change of mechanism of the compaction is manifested in the sharp decrease of the settlement rate. The compaction process continues while a larger increment of pressure at each step. The deformation model allows compute the pressure value at which the compaction of the sand reaches the theoretical limit
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MODEL OF INFORMATION EXPOSURE IN SOCIAL NETWORKS
DescriptionOn the basis of hydrodynamic analogy between turbulent transport of momentum, heat and mass transfer, and information in the conditions of modern electronic social networks, we consider a model of informational influence. The flow of information is represented as a stream of random events with simplest flow properties. In addition to the flow of information impact there were introduced the concepts of density, velocity and viscosity of the information flow. These parameters had been derived from the construction of dimensionless criteria characterizing the balance between inertia and viscosity of the information flow of information influence. This criterion serves as a numeric parameter determining the boundary of the transition from low-intensity to high intensity of information influence the turbulent nature of the attack. We have also analyzed the ranges of changes and the meaning of the entered parameters from the point of the organized network information inserts. The existence of the information in time and procedural nature of the concept of information allow us to focus on the properties of information flow as inertia, dynamics and relaxation
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MODEL OF INFORMATION SECURITY FOR CONTROL PROCESSES OF COMPUTER NETWORKS
DescriptionIn order to improve the security of information transfer we have offered one of the possible approaches to modeling process control computer networks with elements of intelligent decision support. We proceed from the graph model of network nodes which are network devices with software control agents, and arcs are logical channels of information exchange between the equipment computer systems. We built an addressless sensing technology which ensures the completeness of monitoring of all network equipment. To classify the computer networks state we provided a method for calculating the values of reliability. Development of signal mismatch triggers the control cycle as a result of which the adjustment of the state of network equipment. For existing tools we proposed adding network control expert system consists of a knowledge base, inference mechanism and means of description and fill in the knowledge base
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WAYS OF TECHNOLOGICAL ADVANCEMENT THERMAL TREATMENT OF OIL-CONTAMINATED WASTE
DescriptionThe article deals with the problem of oil-contaminated waste neutralization by thermal method. A comprehensive analysis of the original waste going for recycling and the resulting ash and the assessment of eco-toxicant migration in the environment are carried out. It is suggested the measures for resource saving to get secondary material resources and recommendations for improving thermal destruction technologies consistent with the requirements to the best available techniques
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SOME ASPECTS OF THE ORGANIZATION OF MANAGEMENT ACCOUNTING OF CASH FLOWS
DescriptionThe article is based on the concept of forecasting cash flows, there are examples of tabular processor Microsoft Excel when you select the curve of prediction based on the comparison of the value of the reliability of the approximation of the selected models
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Description
In the article the review of existing models of subsists means of cashiers’ schedule is given. Newest technologies in a trading network are discussed. An experience of some trading networks in the area of irregular decision to liquidation of lines has been analyzed
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FUZZY CONTROLLER WITH SELF-MODIFICATION RULES
DescriptionThe article proposes the implementation of neuro-fuzzy neural network topology of "Internal Teacher"
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Description
The economic nature of crisis is specified, the concept of crisis threat to economic system is formulated, scales of diffusion of a crisis field depending on rationality of its economic interests are defined, the degrees of crisis threat are established.