SCIENCE & EDUCATION

In article the estimation of efficiency of the law of management by a corner of folding of sections articulated tracked vehicle which use raises smoothness of a course of the car at the expense of decrease in amplitudes of longitudinal-angular fluctuations section is presented. Application of the given law of management allows to raise average speed of rectilinear movement of the car, with restriction on smoothness of a course, more than on 75 %

Method for dynamical systems identification using self-organizing neural networks is considered. Using method VQTAM was constructed self-organizing neural model for blood glucose level of 1-st type diabetic patients. Set of experimental researches for constructed model is performed y is estimated its accuracy

We consider the problem of choosing the rational linear order from the original set of linearly ordered sets. A new approach to solving this problem is proposed. It is based on the representation of the set of linear orders in the form of several partial orders

In article questions of modelling of processes of maintenance of information safety with use of space systems of a various special-purpose designation on the basis of the system approach in astronautics and applications of space methodology are considered. Features of information safety as object of modelling, theoretical and methodological bases of maintenance of information safety, and also possible approaches to modelling of processes in space sphere, in particular, maintenance of information safety with use of space systems reveal.

The simulation method of electrical characteristics of heating elements of carbon-carbon composite material used in high-temperature high-pressure heaters is presented. The results of simulation and recommendations on construction of heaters of this type are provided.

The article presents a conceptual framework for information security subject to modern development of society and information technology; it covers an interrelation of theory and methodology of information as well as the author's interpretation of the interdisciplinary approach of her research which includes a set of interconnected particular approaches - systematic, synergetic, informational, systemic action and historical. On the basis of the concept the author presents summarized characteristics of the essence of modern methodology for information security.

The article describes a new analytical dependence for definition of average speed of rectilinear motion of a caterpillar with restrictions on cushioning system. The peculiarity of this dependence consists in taqking into account the hyperbolic sector of speed ability. It is shown that formula usage allows to receive a more authentic estimation of the average speed of a caterpillar, which is especially important for definition of loading and durability of suspension members elements.

  The article tells about the influence of the mass of the compensatory holder moving armature which provides radial reamer floating at various values of misalignment of the reamer and the axis of the hole δ. Two series of tests were carried out, and statistical checks of the results of the tests were given. Influence of changes of the mass of the holder moving armature on the hole layout was estimated.

The article describes a parallel method of global unconditional optimization by particle swarm. Features of implementation in CUDA graphics processors are described. Study results of convergence, performance and scalability are given.

This paper describes implementation of a particle swarm optimization method designed for Pareto set for a multicriteria optimization problem. The paper describes the problem definition, algorithm description, diagram and research result of the method efficiency in solving two-criterion test problem.

A study of application of different optimality criteria convolutions in problems of multiobjective optimization. The article shows some results of comparative analysis of the convolutions effectiveness for solving multiobjective optimization test problems.

The article describes questions of designing space vehicles landing devices which have energy absorbers constructed on the basis of polyfoams and cell structures.

  The possibility impurity resonant scattering in superconductors is discussed. Within the framework of  scattering approach on the basis of the experimental data by thermal conductivity has suggested the method of determination of the resonant level. The analytical expressions for time relaxation and thermal conductivity are obtained. The formula for calculation of the resonant level over the maximal value of thermal conductivity has established. It’s shown that the Bardeen, Rickaysen and Tewordt’s result corresponds to ultimate case of impurity resonant scattering.

The article is devoted development of adaptive information system based on the knowledge base. The class of adaptive information systems has been defined and the structure of such system has been described in this work. The decision example of one problem from domain connected with human resources management has been considered for illustration of the offered logic model of the knowledge base.

Abundantly clear that the XXI-st century is a century of high technologies. Therefore the role and value of each country in economic and the politician will be defined by that, how much she owns these technologies. Industrially developed countries and those who would like to enter into this elite vigorously are engaged in workings out of programs which allow them to be up to standard of dynamics of world technical progress

Here there is a review of publications dedicated to classification of surgeries in maxillofacial area. There were described different design tasks which surgeons complete during preparation for surgery, as well as CAS systems which surgeons use for diagnostics, designing of patient’s face and surgical tools and equipment.

We investigate neural network’s approximation error of decision maker’s utility function in multicriteria optimization problem. We provide some results of method effectiveness research for solving two- and three-criteria test problems.

Synthesis of a rational route of processing of a detail can be one of the most mentioned problems of area of technological preparation of machine-building manufacture. It was repeatedly discussed in works of founders of automation of technological designing and in modern works of the given subjects

This paper presents the problem of goal configuration planning of a trunk robot-manipulator. We discus target setting, methods and C-  program for this problem. Also we present some results of goal configuration planning

The investigation of technological process parameters effect (sighting angle and energy of implantation) on concentrations distributions of doping impurities in silicon substrate are conducted by computer simulation with multiplex nanorelief of surface.