Vol 13, No 3 (2012)
- Year: 2012
- Articles: 49
- URL: https://journals.eco-vector.com/2712-8970/issue/view/7700
Articles
4-6
CONSTRUCTION METHOD FOR INFORMATION SECURITY THREAT MODELS OF AUTOMATED SYSTEMS
Abstract
The authors consider a technique of threat models constructing. The purpose of modeling is to control the information system securitу level with risk anafysis methods and describe the development of an effective information securitу system that ensures the neutralization of the supposed threats with appropriate securitу measures.
Siberian Aerospace Journal. 2012;13(3):7-10
7-10
VIDEO STABILIZATION FOR STATIC SCENES BASED ON A MODIFIED BLOCK-MATCHING METHOD
Abstract
The authors consider approaches to the video stabilization, such as definition of global motion of a picture, based on motion vectors. An algorithm for video stabilization, on the basis of methods of matching blocks, is constructed and presented.
Siberian Aerospace Journal. 2012;13(3):10-15
10-15
MODEL OF A TRACKING SYSTEM OF AUTOMATIC CONTROL WITH FUZZY SLIDER
Abstract
This paper is devoted to theoretical and application problems of tracking systems of automatic control. A model of such tracking system of automatic control with fuzzy slider is designed, with the help of the MATLAB&Simulink program. The results of simulation studies are presented
Siberian Aerospace Journal. 2012;13(3):15-20
15-20
ANALYSIS OF INTERNET THREATS DYNAMICS OF THE NETWORK OF KRASNOYARSK SCIENTIFIC CENTER SB RAS
Abstract
The work is devoted to the analysis of Internet threats, made on the basis of long-term data of the network of Krasnoyarsk scientific center of the Siberian Branch of Russian Academy of Science. The main tendencies of development of dangerous factors and the structure of danger sources are determined.
Siberian Aerospace Journal. 2012;13(3):20-25
20-25
25-28
APPROXIMATION OF THE SURFACE DATA OF RASTER TYPE MAPS IN THE GEOINFORMATION SYSTEM
Abstract
The authors consider a bitmap representation of data in geographic information systems, and the problem of approximation of the available data on a raster type map and substantiate the choice of the spline approximation method for a geographic map.
Siberian Aerospace Journal. 2012;13(3):29-32
29-32
MODELS OF RELIABILITY ESTIMATION OF AN ENTERPRISE AUTOMATED CONTROL SYSTEMS BASED ON STATIC PROBABILITY OF COMPONENTS
Abstract
The research is directed on the decision of such scientific problem as creation of the complex approach for reliability estimation of an enterprise automated control systems in economics through the basic stages of life cycle of software design, creation of a universal indicator of reliability applied as for an reliability estimation of the concrete hardware-software system at different stages of life cycle, and for comparing the reliability of the complete system with other systems of the given class, as well.
Siberian Aerospace Journal. 2012;13(3):33-37
33-37
ON APPROACH TO EVALUATION OF INFORMATION RISK OF ELECTRONIC DOCUMENT CIRCULATION SYSTEMS
Abstract
The authors present the results which generalize the procedure of evaluation of document circulation parameters. The basis of the approach is the selection of effectiveness criteria, based on a formal model of a composite document circulation .
Siberian Aerospace Journal. 2012;13(3):38-41
38-41
COLLECTIVE OF MANY-DIMENSIONAL NONPARAMETRIC REGRESSIONS, GROUNDED ON DECOMPOSITION OF LEARNING SAMPLE ACCORDING TO ITS SIZE
Abstract
The technique of synthesis and analysis of collective of many-dimensional nonparametric regressions, which provides for high computing efficiency of problem solving of restoration of stochastic dependencies, at the account of usage of technology of parallel calculations, is offered. Asymptotic properties of collective are researched, results of their comparison with properties of traditional nonparametric regression, are presented.
Siberian Aerospace Journal. 2012;13(3):42-46
42-46
VISUAL SMOKE DETECTION BASED ON SPATIAL-TEMPORAL ANALYSIS OF VIDEO SEQUENCES
Abstract
A hybrid approach to visual smoke detection, based on spatial-temporal clustering of moving objects, is proposed. Visual smoke detection system, based on the algorithm of the hybrid approach, was developed and tested on a whole number of video materials. Conclusions and possible further investigations are offered in the end of this paper.
Siberian Aerospace Journal. 2012;13(3):46-51
46-51
METHODS OF NATURAL LANGUAGE SENTENCES GENERATION BASED ON NATURAL LANGUAGE DATA FOREST
Abstract
In the work the author describes models of sense bearing units generation, like natural language sentences, as means of solving the problems of computational linguistics. Therefore a hierarchy of informational units inherited by each other, based on the classification trees, is determined, with the features of the lower level classification. A semantic notional space of the natural language is defined, (corresponding to a symmetric tree) on each level and section of the forest of the natural language, where a set of functions and function trees are assigned, corresponding to the sense bearing sentences of the natural language, and other data, nested over the main classification, are assigned as well.
Siberian Aerospace Journal. 2012;13(3):51-56
51-56
FEA OF SHEAR FLEXIBLE BEAMS
Abstract
The author considers a task of stability in compression of a beam with low value of transverse shear stiffness. On the base of Reissner-Midlin plate theory, the finite element of a shear flexible beam is developed, where transverse shear strains occur as the basic kinematic nodal variables. The urgency of the model is shown by means of test buckling analysis of beams. Buckling of sandwich beams and thick layered composite under non-classical boundary conditions beams are investigated.
Siberian Aerospace Journal. 2012;13(3):56-61
56-61
CELL DECOMPOSITION ALGORITHM FOR MANIPULATORS PATH PLANNING
Abstract
The authors use the well known approach to manipulators path planning in unknown environment, which is reduced to solution of final number path planning tasks in known environment. The new version of cell decomposition algorithm is applied to path planning in known environment in n-dimensional configuration space of generic coordinates. The results of the algorithms implementation are presented.
Siberian Aerospace Journal. 2012;13(3):62-67
62-67
CALCULATION OF UNCLOSED AXIAL HYDROSTATIC BEARING CHARACTERISTICS WITH ACCOUNT OF BEARING SURFACE AREA ROUGHNESS
Abstract
The paper presents mathematical model and results of the research on influence of bearing surface area roughness on characteristics of unclosed axial hydrostatic bearing with flow metering valve compensating the oil flow. The influence of height and step of roughness on flow and load bearing characteristics is described.
Siberian Aerospace Journal. 2012;13(3):67-71
67-71
CLUSTERED BY FEATURE LINEAR REGRESSION ON DATA WITH REAL VALUE
Abstract
The authors offer a linear regression modification, based on preset clustering by char. value. Approbation of this method with some real-valued features databases showed highly better results, in comparison with the classical linear regression. The fuzzy sets method was applied to generate discrete features from the real ones.
Siberian Aerospace Journal. 2012;13(3):71-76
71-76
METHOD OF DETERMINATION OF SPECTRUM FACTORS VECTOR DUE TO LIKELIHOOD RATIO CRITERION
Abstract
The authors consider spatial signal processing in consumer navigation equipment of satellite navigation systems for to improve its noise immunity. The calculations of the optimal weight ratio of phased-array antenna, based on maximum likelihood criterion, are presented.
Siberian Aerospace Journal. 2012;13(3):76-79
76-79
MATHEMATICAL MODELLING OF MIGRATION IN KRASNOYARSK REGION
Abstract
Statistical analysis of human migration data in Krasnoyarsk region, from January 1998 till August 2010, is carried out. Equations on the basis of regressive, autoregressive analysis and modeling of periodic fluctuations, are constructed.
Siberian Aerospace Journal. 2012;13(3):79-84
79-84
METHOD OF RELIABILITY ESTIMATION OF COMPLICATED SYSTEMS , CALCULATION OF WHICH CAN NOT BE REDUCED TO A SERIAL-PARALLEL ELEMENT CONNECTION SCHEME
Abstract
The authors develop a calculation method for complicated systems reliability estimation. The calculation scheme of these systems is not reduced to a serial-parallel elements connection scheme. The probabilities multiplication theorem is not used in this method.
Siberian Aerospace Journal. 2012;13(3):85-87
85-87
87-92
92-96
PROBLEMS OF FORMATION OF INFORMATION-COMPUTER SUPPORT OF ENVIRONMENTAL MONITORING SYSTEMS
Abstract
The article deals with particular problems and tasks of forming the information infrastructure of the environmental monitoring system, discuss its features and software technology platform. A system of environmental monitoring of areas in Krasnoyarsk region, and the tasks of GIS support of environmental monitoring of protected natural territories through geoportal technologies, are described as examples.
Siberian Aerospace Journal. 2012;13(3):96-102
96-102
INTELLIGENT APPROACH TO DIGITAL PHOTOAND VIDEO-BASED DIGITAL COLLAGE COMPOSITION
Abstract
An intelligence approach to collage compositions, based on seamless integration effect and adaptive regions of interest selection, is proposed in a detailed algorithm. Intelligent system, based on this algorithm, was developed and tested on a whole number of photo and video materials. Conclusions and possible further investigations, are given in the end of this paper.
Siberian Aerospace Journal. 2012;13(3):102-107
102-107
HYDRODYNAMIC INSTABILITY AT CAVITATIONAL OPERATING MODES OF HIGH-SPEED PUMPS
Abstract
The author considers a cavitational phenomena at a flow of shovels of a high-speed centrifugal wheel of the pump unit of the liquid rocket engine. On the basis of the received pictures on visualization of currents, the form, volumes and dynamics of growth of cavitational cavities in a flowing part of the driving wheel, are specified.
Siberian Aerospace Journal. 2012;13(3):110-113
110-113
POTENTIAL INTERFERENCE IMMUNITY OF NAVIGATION EQUIPMENT OF CUSTOMERS OF SATELLITE RADIO NAVIGATIONAL SYSTEMS
Abstract
Potential interference immunity of navigation equipment, of a customer of satellite radio navigational systems, is considered, results of experimental researches of interference immunity are presented. A variant of the phased antenna grid with directional antennas, is presented as well.
Siberian Aerospace Journal. 2012;13(3):113-119
113-119
THEORETICAL JUSTIFICATION OF ALGORITHM OF DETERMINATION OF AIRCRAFT ROTATING MASS MOMENTS
Abstract
The paper studies theoretical justification of estimation algorithm of aircraft rotating mass moments (gyroscopic moment and moment caused by moving parts rate changes) influence on aircraft movement, A general case of rotation mass orientation towards a fixed coordination system, is considered as well.
Siberian Aerospace Journal. 2012;13(3):119-122
119-122
124-126
GRINDERS OF RAW MATERIALS AND THE MATERIALS WHICH IMPLEMENT THE TECHNIC OF EXTRUSION CRUSHING BASED ON SPECIAL TOOTH GEAR DRIVES
Abstract
The authors describe the present state of research into creation of grinders of raw materials and the materials which implement the technic of extrusion crushing based on special tooth gear drives . Comparison is made and recommendations for application of the grinders, based on a face original tooth gear drive of internal gearing, are given.
Siberian Aerospace Journal. 2012;13(3):127-129
127-129
THE ROLE OF INNOVATION IN THE PROCESS OF DEVELOPMENT OF BUSINESS STRATEGY
Abstract
The article is devoted to argumentation of a great importance of innovations and innovative processes in development of business strategy. The authors dwell upon how innovations promote long-term competitiveness of any company, what difficulties imay appear during realization period, ways to overcome them, and factors influencing effectiveness of innovative developement.
Siberian Aerospace Journal. 2012;13(3):132-135
132-135
ALGORITHM OF NORTH REGION SOCIAL AND TRANSPORT INFRASTRUCTURE OPTIMIZATION
Abstract
The author develops an algorithm of north region social and transport infrastructure optimization, based on a principle of substitutability of these infrastructure modes, which allows to minimize social service expenses of state budget.
Siberian Aerospace Journal. 2012;13(3):136-139
136-139
140-142
142-146
REGION AS AN OBJECT OF MANAGEMENT IN MARKET ECONOMY
Abstract
The author considers problems of subjects of the Russian Federation at the present stage. The basic purposes of regional development, such as balanced spatial development, preservation of indigenous population in regions with low population density and necessity of definition of a place and a role of regions for global economy, are stated. The basic approaches to a region, as to an object of management, are considered. On the basis of the analysis of existing approaches, the author offers his own approach to a paradigm of a region, as isolated division of the state, having purposes and functions, indissolubly connected with interests of the whole state.
Siberian Aerospace Journal. 2012;13(3):147-150
147-150
TOOLS OF THE STATE STIMULATION OF INNOVATIVE ACTIVITY IN THE DEVELOPED COUNTRIES: THE USA AND EU
Abstract
Features of the state stimulation of innovative activity in innovative sector of economy in the developed countries are considered. Classification of tools of state regulation of innovative activity in field of working out of legislative base and government programs, financial support, granting of concessionary terms and other support of the innovative organizations, is presented.
Siberian Aerospace Journal. 2012;13(3):151-156
151-156
INVESTMENT POTENTIAL OIL AND GAS COMPANIES OF KRASNOYARSK REGION
Abstract
This paper analyzes the economic growth and resource efficiency of investments in oil and gas companies of Krasnoyarsk region, production volume and forecast resources of oil, natural gas and condensate, ability to attract foreign investment, state investment climate, ability to import refined products, taking into account the impact of globalization.
Siberian Aerospace Journal. 2012;13(3):156-159
156-159
MODELING OF SITUATIONAL STRATEGIES WITH THE USE OF NEURAL NETWORKS ON THE EXAMPLE OF AN INDUSTRIAL ENTERPRISE
Abstract
In the article a new approach to the choice of strategy of the enterprise development, based on the use of neural networks, is offered. The elaborated hybrid algorithm has been evaluated in the process of working out a strategic plan of an industrial enterprise development, with estimation of adequacy. The advantages of the method and its characteristic features are revealed.
Siberian Aerospace Journal. 2012;13(3):159-163
159-163
MODERN METHODS OF ORGANIZATIONS ECONOMIC INTEGRATION EFFICIENCY EVALUATION
Abstract
The article deals with results of deep research of categories of «efficiency». The authors consider the principal problems of their practical application and gives reasons for the necessity to work out the new methods for efficiency estimation of organizations integration.
Siberian Aerospace Journal. 2012;13(3):164-169
164-169
STIMULATION FORMS OF INNOVATIVE ACTIVITY OF SPACE-ROCKET INDUSTRY ENTERPRISES
Abstract
The authors substantiate the liability of state stimulation of innovative activity of space-rocket industry enterprises, and offer the implements for the choice of forms of state stimulation of innovative activity of the enterprises of this branch.
Siberian Aerospace Journal. 2012;13(3):169-173
169-173
174-178
PREREQUISITS FOR REALIZATION AND DEVELOPMENT OF STRATEGIC MANAGEMENT AT HIGH TECHNOLOGY ENTERPRISES
Abstract
The author considers the main causes of increase of significance and preconditions of development of strategic management at the enterprises of hi-tech branches of the native industry, specifies the forms of business management systems, which provide for effective operation of a business in conditions of uncertainty. The basic features of process of strategic management in the high technology branches are described as well.
Siberian Aerospace Journal. 2012;13(3):178-183
178-183
INVESTMENT ACTIVITY OF A REGION
Abstract
Increase of validity and productivity of territorial policy demands estimation of distinctions of conditions of innovative activity for development of differentiate measures of support with respect to various types. The innovative potential of region should be defined not with features of social and economic conditions, but with the developed structure of territorial economic complex which can be objectively caused and is the most effective for the a given region.
Siberian Aerospace Journal. 2012;13(3):184-189
184-189
METHODIC INSTRUMENTS OF CHOOSING INVESTMENT SCHEMES FOR INNOVATION ACTIVITY OF DEFENSE INDUSTRY COMPLEX ENTERPRISES
Abstract
The author considers problems connected with the choice of investment schemes for innovation activity of defense industry complex enterprises, offers methodical toolkit for choice of schemes of investments into innovation activity of defense industry complex enterprises and considers application of strategic analysis matrices.
Siberian Aerospace Journal. 2012;13(3):189-192
189-192
STRATIFICATION OF INTEGRATED STRUCTURES AND STRUCTURAL CONTRADICTIONS OF THE SPACE-ROCKET INDUSTRY
Abstract
The authors consider structural organization of the space-rocket industry and give stratified description of the created integrated structures is given. The generalized block diagram of corporations of branch and model of stratification of structures of RKP corporations, with separation of contours of their interdependence, is presented. A tree of structural contradictions is created. The model of the mechanism of realization of Strategy of development of the spacerocket industry is offered.
Siberian Aerospace Journal. 2012;13(3):193-197
193-197
DEVELOPMENT OF A MODEL FOR BUSINESS PROCESSES OPTIMIZATION AT AN AIR TRANSPORT ENTERPRISE
Abstract
The paper presents analysis of existing approaches to the optimization of business in aviation industrial complex, along with estimation of modern methods of process management. Reengineering of business processes proposed, as the basic method. A phased implementation plan of re-engineering in the aviation business is developed and presented in the paper.
Siberian Aerospace Journal. 2012;13(3):198-201
198-201
RETROSPECTIVE ANALYSIS OF DEVELOPMENT OF REFORMS IN PEOPLE'S REPUBLIC OF CHINA
Abstract
The article deals with the whole long period of economic restructuring of PRC. This article is an attempt to analyze the long periods of reforms and certain stages of this periods. A brief description of the basic and most important events in political and in economic terms is given in the article as well.
Siberian Aerospace Journal. 2012;13(3):202-204
202-204
THE IMPACT OF MONEY MANAGEMENT ON THE RESULTS OF INVESTMENTS ON THE STOCK MARKET
Abstract
Maximizing of investor earning power, considering risks, is a key investment point at the capital market. In order to improve portfolio investment earning power and risk balance, decision-making strategy shall be implemented together with capital management. The article examines different methods of financial result control and determination of the extent of items at the capital market, their insufficiencies and privileges, which is taken into account, when the capital management methods in investment strategies at Russian capital market are developed.
Siberian Aerospace Journal. 2012;13(3):205-209
205-209
SCIENTIFIC AND TECHNOLOGICAL DEVELOPMENT OF TERRITORIES AS THE BASE OF INNOVATIVE STRATEGY OF RUSSIAN ECONOMY
Abstract
In this paper the basic mechanisms of scientific and technological development of territories are considered, and their key role in transition of Russian economy to the innovative development way is shown. The common tasks and functions of the regional innovative model construction are identified and the main elements and features of innovative potential of regions are described. In this way, the place and role of scientific and technological development of Krasnoyarsk region, in realization of strategy of economic development of Siberian regions, are considered, with a glance to the long-term model of development of Russian economy.
Siberian Aerospace Journal. 2012;13(3):210-214
210-214
EXAMINATION OF SERVICE BUSINESS PROCESSES OF THERMAL AUTOMATION OF THERMAL POWER PLANTS ON THE EXAMPLE OF THERMAL POWER PLANT OF NORILSK CITY
Abstract
With a view to optimization of equipment maintenance process at energy enterprises, the author explores the introduction of an automated system, with elements of an expert system. According to the results of the executed business process modeling, the author shows and evaluates the results of optimization.
Siberian Aerospace Journal. 2012;13(3):215-218
215-218
STATE REGULATION AND SELF-REGULATION OF THE MARKET OF CONSUMER SERVICES
Abstract
The author considers forms and methods of regulation and self-regulation of the market of consumer services. The main objectives and methods of the state regulation are refined, with account of the specific character of the market of consumer services. The main directions of improvement of some implements of state and self-regulation, such as the target programs and associations/unions of entrepreneurs, are shown.
Siberian Aerospace Journal. 2012;13(3):218-223
218-223