Volume 12, Nº 1 (2011)
- Ano: 2011
- Artigos: 51
- URL: https://journals.eco-vector.com/2712-8970/issue/view/7694
Articles
ORBITALORDERING PROBED BY ELECTRON-SPIN RESONANCE METHODIN MAGNETIC SEMICONDUCTORS
Resumo
The temperature dependence of the electron-spin resonance in the 80300 K range temperature and magnetic field
up to 5 kOe has been investigated in the substance of CoхMn1-хS solid solutions. From the temperature dependence of
linewidth and g-value the orbital order is determined. The temperature hysteresis of ESR intensity in CoхMn1-хS is found
at the cooling in the magnetic field and without it.
Siberian Aerospace Journal. 2011;12(1):4-6
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MATHEMATICAL MODELOFABEARING LAYEROF THE GAS-LIQUID BEARING OF SLIDING
Resumo
In work the mathematical model of a bearing layer of the gas-liquid bearing of sliding of infinite length is constructed.
In linear approach on the relative eccentricity formulas for pressure, speeds, lines of section of gas blankets and a liquid,
specific elevating force and the specific moments of a friction on a thorn and the plug are received.
Siberian Aerospace Journal. 2011;12(1):10-15
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DYNAMIC CARTOGRAPHIC LAYERS GENERATIONIN INFORMATIONALANALYTICAL SYSTEMS
Resumo
The author offers dynamic GIS layers generation methods based on topographical map layers and multidimensional
OLAP-analysis data, expert systems or computational technique results is offered. The aggregation data are used for
dynamic generation of new GIS layers.
Siberian Aerospace Journal. 2011;12(1):15-20
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IMPLEMENTATION OF NEURALNETWORK CONTROLLERFOR MANAGING ORGANIZATIONALAND TECHNOLOGICALCOMPLEX
Resumo
The article is devoted to the development of neural network controller control system compaction process of asphalt
concrete. An implementation of the neural network controller in the software system MATLAB&Simulink and simulation
results.
Siberian Aerospace Journal. 2011;12(1):20-24
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ABOUT ELECTRONIC GENERATOR OF ELECTRIC POWER
Resumo
The authors consider generators converting mechanical energy to electric power. Low efficiency of such manufacture
of electric power and its negative influence on ecology is shown. Use of energy of fundamental electric interaction
between electron and cation gives possibility to create highly effective ecologically pure electronic source of electric
power. Theoretical bases and technical decisions of electronic generator for electric power manufacture are presented.
Advantages of electropower nanotechnology (EPN) against well-known technologies of of electric power production
are shown.
Siberian Aerospace Journal. 2011;12(1):25-28
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SYNTHESIS MODIFICATION OFTHE DISTRIBUTED SYSTEMOF DECISION SUPPORT ON THE THESAURUS BASIS
Resumo
The paper presents a modification of model of data ware synthesis in distributed system of decision support on the
thesaurus basis, taking into account multilingual case of informational presentation. It increases its value for modern
systems of decision support, since the majority of huge Russian and foreign companies operate in the international
market and that is why it is not expedient to make decisions on one-lingual data basis.
Siberian Aerospace Journal. 2011;12(1):28-31
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THE EFFECTIVENESS OFVACUUM DISTILLATION INASTREAM OFVAPOR
Resumo
To evaluate the effectiveness of vacuum distillation in a stream of vapor, the authors offer the index - the rate of
individual mass transfer (stripping). The article also presents the general form for the expression of individual stripping
speed along with the procedures developed for its calculation, and the investigated influence of various factors.
Siberian Aerospace Journal. 2011;12(1):39-41
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ON STABILITYOFDIGITALRECURSIVE FILTERS
Resumo
In this paper the author gives both necessary and sufficient stability conditions of digital recursive filter in the terms
connected with concept of amoeba of algebraic hypersurface. Sufficient condition of stability of the two-dimensional
filter is received at some additional restrictions on the differential operator of the filter.
Siberian Aerospace Journal. 2011;12(1):42-45
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DETERMINATION OFTHE FUNDAMENTAL FREQUENCY FOR RECTANGULARSANDWICH PLATE WITH TWO FREE EDGES
Resumo
In the article the problem of fundamental frequency determination for sandwich plate with two clamped edges and
two free edges is solved. Variation equations of plate dynamics were solved by generalized Galerkin method. The formula
for general frequency determination has been obtained.
Siberian Aerospace Journal. 2011;12(1):46-50
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NOISE-LIKE SIGNALSAT REMOTE CONTROLBY RADIO STATIONON LONG-DISTANCE COMMUNICATION CHANALS
Resumo
The work analyses issues of shortage of throughput in radio networks of decameter gamut, including military-oriented
networks. The work is devoted to investigation of algorithm of functioning of adaptive systems of radio communication with
simultaneous transfer to one channel of information and commands, controlling radio station operating modes. The article
also dwells upon technique of estimation for parameters of noise-like signals, used for carrying over commands of control.
Siberian Aerospace Journal. 2011;12(1):53-56
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ABOUT CONNECTION OF POINT REPRESENTATIONSOF FUNCTIONSAND THEIR LAPLACE TRANSFORMS
Resumo
We consider the Laplace transform inversion method by point representations and connection of point representations
of the functions - the originals and their images in some special cases. The constructed models can be used for modeling
and design of dynamic systems.
Siberian Aerospace Journal. 2011;12(1):56-62
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INVARIANT GROUPAPPROACH IN THE EXPERIMENT DESIGN THEORY
Resumo
The article for the first time presents method, developed for topological mapping of the experiment design from a wellconditioned
factor space into the ill-conditioned one being of arbitrary shape with certain conditions of its restriction.
Basing on such notions as the group theory and invariance the author has shown the preservation of statistical properties
of the experiment design in the factor space of arbitrary form in its own proper coded coordinate system.
Siberian Aerospace Journal. 2011;12(1):65-69
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ABOUT POSSIBLE MECHANISM OF HEATING OFWATERANDWATER SOLUTIONSUNDER THE INFLUENCE OFVARIABLE ELECTROMAGNETIC FIELD
Resumo
The work presents experimental data of research of a process of heating of water and water solutions by variable
electromagnetic field of industrial frequency. It is considered and motivated possible mechanism of heating of water and
water solutions by variable electromagnetic field.
Siberian Aerospace Journal. 2011;12(1):76-79
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HIERARCHICAL MODEL OF DECISION-MAKING BASEDON FUZZY NEURALNETWORKS FOR INFORMATION PROCESSING
Resumo
Application of classical mathematical methods to solution of decision-making problems is difficult, intelligent systems
are more effective for this purpose, intelligent system is the synthesis of adaptive and conventional mathematical algorithms.
According to the vector approach, the problem of decision-making through the decomposition properties of alternatives
is a hierarchical system of criteria. Here there is a problem of inverse transition to assessment and comparison of
alternatives in general. This problem involves solution of problem composition of criteria for levels of hierarchy, which
is implemented by a neural network. The problem is solved by method of nested scalar convolutions. The developed
hierarchical fuzzy neural network is described.
Siberian Aerospace Journal. 2011;12(1):83-86
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PROSPECTIVE TELESCOPES FOR SUBURBANASTRONOMICALOBSERVATORYOF SIBERIAN STATEAEROSPACE UNIVERSITY NAMEDAFTERACADEMICIAN M. F. RESHETNEV
Resumo
We have calculated several new optical systems of telescopes for observations of variable stars, asteroids and comets,
as well as geostationary objects and space debris that are currently being performed at the university and are planned
to be conducted at the suburban astronomical observatory of SibSAU in the future.
Siberian Aerospace Journal. 2011;12(1):88-91
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CRITERIAOF ORBITALCONTROLTHRUSTER OPTIMALALLOCATIONON BOARD OFGEOSTATIONARY SPACECRAFT
Resumo
During designing of new, especially long-life geostationary spacecrafts we face a problem of rational orbital control
thruster allocation. In this paper we consider the possible criteria for solution of such problem and the results of their
application.
Siberian Aerospace Journal. 2011;12(1):92-96
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MACRO PROGRAMS ENGINEERING OF INTEGRATEDCONTROLBY SPACE VEHICLES
Resumo
The direction of development and perfection of macro programs engineering process of integrated control for the
purpose of reduction of expenditures of labor and influence decrease the human factor is defined. The basic functional
requirements to tool design tools of macro programs of an off-line control are formulated by space vehicles.
Siberian Aerospace Journal. 2011;12(1):105-107
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SECURITYANALYSIS OFAIRPLAIN TU-154M HYDRAULIC SYSTEMASARESULT OF DETECTION OFACCIDENT MESSENGERS
Resumo
In the article the authors analyze statistical performance data on failures and incidents of airplane Tu-154M hydraulic
system, taken as basis for identification of violations with the highest probability values of transition into accident, and
blowouts as accident messengers.
Siberian Aerospace Journal. 2011;12(1):111-115
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THE ORGANIZATION OFTHE LIGHT PRESSUREON THE SATELLITE SURFACEACCOUT
Resumo
The necessity of a sunlight pressure and the Earth heat emission, acting on a satellite surface recording is presented.
The necessity of the characteristic satellite area more exact definition and its application are considered. The modern
satellites characteristic area calculating method, the satellite surface model creation and the initial data formation on
its basis are described. The possibility of the computing process acceleration and the alternatives of the calculating
method development are estimated.
Siberian Aerospace Journal. 2011;12(1):123-125
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PROSPECTIVE COMPOSITE MATERIALS BASED ON ULTRAHIGHMOLECULAR WEIGHT POLYETHYLENE MODIFIEDWITH ULTRAFINEPOWDERS OFALUMINUM OXIDE
Resumo
In the article the authors present results of calculations methods and experimental investigation of formation of
microstructure and properties of ultra high molecular weight polyethylene (UHMWE), which is modified with ceramics
А12О3 stock of different dispersivity and method of obtaining.
Siberian Aerospace Journal. 2011;12(1):128-132
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TECHNOLOGYOF PRODUCTION OFALUMINUM COMPOSITEWITH HIGH CONCENTRATION OF REINFORCE NANOPOWDERS
Resumo
The authors describe technology of production of aluminum composite with increased mechanical properties which
was developed as a result of processing the composition consisted of aluminum particles and nitride titanium TiN
nanopowder in planetary-ball-mills.
Siberian Aerospace Journal. 2011;12(1):139-142
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STUDYOF PROCESSES OFREGULATING OFOPERATIONALPROPERTIESOF CERAMICMATERIALS
Resumo
The work contains results of study of dispersion structures of ceramic mixtures with mineralizers conducted with
radiospectroscopic methods of nuclear, magnetic and electron paramagnetic resonance.
The study confirmed the assumption that cold resistance of ceramic ware to certain extent depends on degree of water
molecules mobility within the given temperature range, as well as on temperatures of starting of water molecules intensive
inhibition and the temperature of water complete freezing.
Improvement in cold resistance of ceramic materials with low-viscosity mineralizing additives is defined by creations
of homogeneous structures with fine pores and capillaries that do not lead to water migration, plastic ice displacement
and, as a result, internal pressure within ceramic ware.
Siberian Aerospace Journal. 2011;12(1):142-146
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ON MECHANISM OF DISCHARGEDWATERS ELECTROCHEMICALCLEANING WITHALTERNATING CURRENT
Resumo
Energy consumption, equipment unhandiness and need for consumable materials hinder wide implementation of
electrochemical technologies for cleaning water and water solutions. This article presents the results of testing
electrochemical method of industrial discharged water cleaning and the mechanism of the process.
Siberian Aerospace Journal. 2011;12(1):147-150
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ELECTROMECHANICALDAMPING IN VIBRATION PROTECTION SYSTEMSOF LARGE-SIZE OBJECTS
Resumo
The authors offer a vibration protection device with electromechanical damper for large-size objects with lowered
vibration at dynamic loadings. The vibration protection device on the basis of electric motor is considered as an
electrotechnical complex. Problems of development of the given vibration protection direction are formulated.
Siberian Aerospace Journal. 2011;12(1):150-153
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A PROBLEM OF MODERNIZATION MANAGEMENTOFTHEAVERAGE VERSATILE ENTERPRISES OFCORPORATE TYPE
Resumo
In the article are analyzed capitalization conditions of AVECT and a problem of modernization AVECT realization.
The author leads arguments against a formalistic approach to modernization which is rather extended now and includes
algorithmization and computerization of administrative function and decision-making process; it is underlined the
necessity of the analysis of work organization system concept of the enterprise and development of the given concept
originally at mental level.
Siberian Aerospace Journal. 2011;12(1):156-159
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TOOLS FOR PERFECTION OF BUSINESS MANAGEMENT STRUCTURE
Resumo
In the article the authors consider ways and methods (tools) of construction and perfection of organizational structure
of business management under conditions of insecurity. The authors carry out comparative characteristic the basic
advantages and features of each of tools.
Siberian Aerospace Journal. 2011;12(1):160-164
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STRUCTURE OF DISCOUNT RATE IN TERMS OF RISKAPPROACH
Resumo
Discount rate is an important tool for valuation of investments, securities and other financial estimates. The authors offer an
approach based on division of risks included into discount rate into three groups: state risks, branch risks and company risks.
Siberian Aerospace Journal. 2011;12(1):165-166
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BALANCED SCORECARDAS CONTROLLING TOOLOF INNOVATIVEDEVELOPMENTAT THE SPACE-ROCKET INDUSTRY ENTERPRISES
Resumo
Analysis of existing scorecard of strategic controlling is presented in this article. An algorithm of formation of balanced
scorecard of controlling system, providing for coordination of strategic and operative levels of management is offered.
Siberian Aerospace Journal. 2011;12(1):167-169
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TOOLS FOR ESTIMATION OF STRATEGIC PLANNING SYSTEMAT INDUSTRIAL ENTERPRISE
Resumo
In article on the basis of five forces of a competition model of M. Porter the author defines structure of indicators of
analysis of competitive environment of market of industrial enterprises and methods of their estimation.
With the use of the offered indicators the author analyses competitive environment of five basic segments of market of
enterprises of industrial sector of the Siberian Federal district for which profiles of influence of factors of competitive
environment are constructed, which makes possible to reveal those of them which make the greatest impact on actions of
activity of the industrial enterprises in each segment. The results received during research are formulated.
Siberian Aerospace Journal. 2011;12(1):170-172
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DEVELOPMENT OF TRANSPORT INFRASTRUCTURE AS NECESSARY CONDITIONFOR SOCIALAND ECONOMIC DEVELOPMENT OFAREGION
Resumo
In this article we give complex assessment of transport infrastructure of our region. A set of transport service indicators
is formed, and their target values are determined. Different variants of socioeconomic development of Krasnoyarsk
region and appropriate investment projects are considered in the view of their influence on transport service factors,
along with recommendations for transport development of Krasnoyarsk region.
Siberian Aerospace Journal. 2011;12(1):173-178
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THE BASIC DIRECTIONS OFDEVELOPMENT OFKEZHEMSKYAREAON THE BASIS OF CREATION OFTHE SMALLANDAVERAGE ENTERPRISES
Resumo
In the given article the basic directions of development of Kezhemsky area of Krasnoyarsk region, offered by the
author in the project of the Program of development of the municipal union, developed within the limits of the economic
agreement concluded between administration of area and SibSAU are considered.
Siberian Aerospace Journal. 2011;12(1):181-186
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ASSESSMENT OF STABLE DEVELOPMENT OF MACHINE-BUILDING COMPLEXOFTHE KRASNOYARSK REGION
Resumo
Guidelines for assessment of stable development of the Krasnoyarsk region machine-building complex are considered.
Assessment of the present state of machine-building complex stable development is made. Analysis of factors, which have
significantly affected the change of integral indicator of stable development for the analyzed period, is given.
Siberian Aerospace Journal. 2011;12(1):187-192
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METHODOLOGICAL RECOMMENDATIONS ON THE ESTIMATIONOFTHE SUSTAINABLE DEVELOPMENT OFTHE MACHINE BUILDING ENTERPRISES
Resumo
The article examines the stages of the integrated assessment of the level of the sustainable development of the machine
building enterprises on the basis of structuring a multifactorial system of indicators and calculating an integral sustainable
development indicator.
Siberian Aerospace Journal. 2011;12(1):192-196
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RESTRUCTURINGAS THE BASIS OF INNOVATIVE DEVELOPMENTOF SPACE-ROCKET BRANCH
Resumo
The article reveals preconditions for restructuring of high technology branches of economy, space-rocket branch, in
particular, and reviews results of its carrying out, basing on study of tendencies of long-term social-economic development
of the country.
Siberian Aerospace Journal. 2011;12(1):198-201
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TREBOVANIYa K OFORMLENIYu STATEYDLYa OPUBLIKOVANIYa VZhURNALE «VESTNIK SIBGAU»
Siberian Aerospace Journal. 2011;12(1):213-214
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