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SIMULATION MODEL FOR OPTIMIZATION CONSTRUCTION AND WORK REGIME OF VIBRATING SOWING DEVICE
01.00.00 Physical-mathematical sciences
Description
The simulation model of a vibrating sowing device work process is suggested in this paper. Results of worked out calculations with the use of this model are given.
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RESEARCH OF CREDIT STATUS OF REGIONS BY METHODS OF THE MULTIVARIATE STATISTICAL ANALYSIS
Description
The review of the basic techniques of rating agencies of the Russian Federation and the algorithm of own technique of an estimation of credit status and investment appeal of regions Russian Federations with use of the device of the multivariate statistical analysis is described in this article
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Description
Hereby are represented: method and results of experimental research for substantiation of rational operating mode for honey centrifuge electric drive. Empiric model of influence of honey temperature (from 20 to 30 оС) and honey humidity (from 17 to 21%) on initial rotating speed of centrifuge was worked out. Rational operating mode of honey centrifuge electric drive consists of 3 stages of honey output. Rotating speed of drum with allowance to the honey temperature and humidity for each stage was substantiated. There is an example of model using. Recommendations for application of research results are given
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Description
The results of application of systemic-cognitive analysis for prognosis of risks of traffic accidents and sums of insurance payments in the system of compulsory auto insurance are described in the article.
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01.00.00 Physical-mathematical sciences
Description
In the article, the embodying of operation of integrating of systems, being generalization of operation of integrating of sets within the limits of system generalization of the theory of sets is considered. This operation is similar to bulean integrating operation of the classical theory of sets. However, unlike the classical theory of sets, the concrete algorithm of integrating of systems in its system generalization is offered and the quantitative standard system effect (synergetic, emergetic) arising with the application of integrating of systems is proved. For this standard, the unique name is offered: «The generalized coefficient of emerge by R.Hartley» because of likeness of its mathematical form to the local coefficient of emerge by Hartley, reflecting a degree of difference of system from the set of its base elements. The reference to the author's program realizing offered algorithm and providing numerical modeling of integrating of systems at various restrictions on complexity of systems and at various power of generating set is given, some effects of numerical modeling are given
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Description
The article provides an overview of the basic rating methodologies, describes an algorithm of the own methodology for estimation the creditworthiness and investment attractiveness of the agricultural enterprises of Krasnodar region, using modern mathematical models. The rating of 30 agricultural enterprises of various patterns of ownership and scale is presented. The rating of 30 agricultural enterprises of various patterns of ownership and scale is presented
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THE STRATEGIC AND OPERATIONAL COMPETITIVENESS IN RUSSIAN INDUSTRY BRANCHES
Description
This article is described the concept of strategic and operational competitiveness determinant system of competitive advantage of countries, competitiveness levels and corresponding them strategic management spheres and vector directions of competitiveness branches management growth have been developed as well.
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Description
The article gives the results of the theoretical and laboratory investigation of the improved lump destroying operating element in order to find the optimal parameter of the machining gap when the highest effectiveness of the device work is achieved
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Description
The article gives the description and grounding of the rational design factors of the possing machine with the purpose to avoid bulbs damages and provide the maximum capacity of the improved separating hump
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Description
Hereby an urgency of electric drive with rational operating mode for honey output centrifuge is substantiated. There was ascertained, that exposure of regularity of honey movement out of the cell-frames within centrifuge during the honey output will let to work out rational electric drive for centrifuge and to reduce a work content of the technological process. Principal electro scheme for centrifuge electric drive controlling is given here. Feasibility study for honey centrifuge rational electric drive application for serving an apiary, consisting of 100 colonies of bees is performed here. Recommendations for application of research results are hereby given
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