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Date submitted2020-06-22
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Date accepted2020-07-24
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Date published2020-06-30
Methods for assessing the technical compatibility of heterogeneous elements within a technical system
The article provides methods for assessing the compatibility of elements in the design of complex technical systems. The compatibility of the elements is considered as the main indicator that determines the quality of systems including heterogeneous elements. The presented methods make it possible at the design stage to choose a technical solution that is most suitable for the project objectives, taking into account the operating conditions of the system. The methods make it possible to evaluate compatibility by a single and complex indicator. The choice of indicator depends on the purpose of the assessment. An example of methods implementation in the design of systems including an electric drive and pipeline shutoff valves is considered. It has been experimentally proved that in systems with low values of the compatibility level, the actual power characteristics exceed the required values, which leads to additional voltages in the system elements and their breakdowns. The results of the assessment of typical systems allowed to identify the shortcomings of existing structures and propose alternative solutions to problems. The compatibility of elements within the framework of a technical system makes it possible to increase the functional efficiency of systems with minimum weight and size and power characteristics, to optimize the price-quality ratio, and to increase the competitiveness of the final product.
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Date submitted2014-11-22
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Date accepted2015-01-01
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Date published2015-10-26
Theoretical and methodological bases of forming a program management system for integrated development of a region
- Authors:
- S. V. Fedoseev
- Sya Chzhan
This article deals with theoretical and methodological bases of forming a program manage-ment system for integrated development of a region. The idea of a program-based management system based on a system of socio-economic transformation is presented. The given bases include monitoring emerging trends in the program management for integrated development of a region of the Russian Federation on basic parameters and involve control of the management process. The concept of forming the mechanism of program management as an integrated system is suggested.
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Date submitted2009-08-01
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Date accepted2009-10-29
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Date published2010-02-01
Increase of competitiveness of russian and belorussian potash companies owing to perfection of sale policy
- Authors:
- T. V. Ponomarenko
- A. N. Sultani
The potassium companies of Russia and Belorussia, developing the unique deposits of potassium salts, provide more than 40 % of the world production of potassium fertilizers. Therefore economic efficiency from their activity considerably influences to the world market of potassium. Being the companies which export more than 80 % producible products «Belaruskali», «Uralkali» and «Silvinite» have problems with the transport of fertilizers in Brazil, India, China. Therefore for the increase of competitiveness of these enterprises it is necessary to develop an effective logistic chain which would take into account their geopolitical features.
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Date submitted2008-11-25
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Date accepted2009-01-02
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Date published2009-12-11
Management of competitiveness of the enterprise in crisis
- Authors:
- A. V. Kichigin
- V. S. Vasiltsov
Feature of anti-recessionary management of the organisation consists in the raised complexity of administrative processes. Financial crisis is shown in shortage of money resources, growth of the delayed creditor debts, falling of sales, discontent of the personnel and other adverse factors. Level of requirements to the heads, making the most important, strategic decisions, increases in a geometrical progression In the conditions of a crisis state most important to reduce one expenses and to increase others which can make the company profitable.
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Date submitted2008-11-13
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Date accepted2009-01-01
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Date published2009-12-11
The quality of commodity output – the factor of competitiveness iron-ore branch
- Authors:
- R. V. Korchenkov
The problems of quality improving of commodity output are the most urgent and up-to date questions in the period of intromission of Russian on the world market. The country possesses of significant mineral raw ferrous materials, which are poor quality. In conjunction with it mining-and-processing integrated works must develop and improve the process of production in order to provide the quality of the products conforming to world requirements. The main task of iron-ore branch in Russia is to maintain the competitive ability on the foreign market.
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Date submitted2008-11-28
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Date accepted2009-01-20
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Date published2009-12-11
Model of evaluation of the mining enterprise’s competitiveness’ potential
- Authors:
- T. V. Ponomarenko
- A. N. Sultani
Competitiveness of a mining enterprise has a dynamic character which defines a necessity to evaluate a potential of competitiveness at the moment and in the future. The evaluation of competitiveness’ potential has to be systematic, to engulf different levels which are differentiated by interval of evaluation, information sources, evaluation base, methods and results. The method of evaluation of basic indices of competitiveness’ potential is presented in this paper. The calculation of operation and dynamic competitiveness’ potential of JSC “Uralkali” and JSC “Silvinit” for 2007 year was made and the interpretation of received results was given.