Vol 12, No 1 (2011)

In article is presented an analysis method of rolled spur gear kinematics and quality characteristic manage by using modern computer aided software.

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.

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.

The authors suggest algorithm of processing of 2D aerospace images with the use of 1D discrete Fourier transform based on lattice cubature formulas which are exact on trigonometric polynomials

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.

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.

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.

Procedures of automation of the software for verification of logic of functioning of subsystems of the block ofmanagement perspective space vehicles are described. Results reached by introduction of these procedures are described

The author suggest a method for upgrading of serial and parallel photovoltaic array simulators with two-circuit control element.

In the article we investigate features of silicate materials and the new silicate binding substance based on it by combinational scattering method.

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.

Analyzed astronomical sources of primary navigation information for autonomous determination of the motion of objects.

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.

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.

In the work the author performs statistical analysis of safety of one-type planes park during exploitation period with the use of n-method.

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.

The testing results of motor oils by the three-ball machine of friction are resulted at change of polarity of a constant voltage on samples.

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.

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.

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.

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.

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.

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.

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.

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.