This paper proposes a method for detecting damage truss rod cantilever structure on the basis of new information sign "Express - distinguishing between" damage. It is based on the analysis of the phase diagrams for modeling its transient oscillations. Produced comparison of various parameters damped oscillations truss rod design for the structure without damage and corruption. Processed and analyzed the frequency response based on them phase diagrams. To analyze the response considered in the frequency range from 0 to 100 Hz. An analysis of the phase diagrams in different frequency regions design is presented as an information sign "Express - distinction" of having damage to the truss.

Keywords: Truss rod design, damage, finite element modeling, information sign, transient fluctuations of the amplitude-frequency analysis, phase diagrams

The article deals with improving the quality of the organization budgeting for the construction company, discusses the factors complicating the budgeting process in the construction industry. The features of the organization of budgeting are described and suggestions for the organization and optimization are denoted.

Keywords: Budgeting, civil engineering, the budget of the production, budget of work in progress, the financial and economic crisis

The article discusses the influence of design parameter of the spin flow of primary input on efficiency of dust collection and aerodynamic resistance of dust collector on the counter swirling flows. Covers theoretical and experimental dependences describing the effect of setting the initial twist of the flow on the collection efficiency and the aerodynamic resistance of dust collectors, and the optimal values of the initial intensity of the spin flow

Keywords: dust collector, inertia precipitator and counter-swirling flows, the separation chamber, the aerodynamics of the near-wall region, the motion parameters of the dust particles, the primary input stream, formparametr swirling flow, the dust collection effic

The article deals with the problems of small business development in the down economy. The main business development and mechanisms to support small business in the Rostov Region are determined.

Keywords: Small businesses, Micro-enterpreneurship sectors, development problems, offers for development

In the article the problem of the cost of funds from the Federal budget on repair of roads and the way to reduce these costs by ensuring the extension of maintenance periods of service of pavement. The proposed solution is the security factor at different temperatures of road pavement during the design phase.

Keywords: the problem of road constructions, the Foundation of reliability, long-term strength of nonrigid road clothes

The paper analyzed the influence of the shape and projection of its location on the surface of the heat sink on the heat source temperature. Based on the theoretical analysis, it was shown that the pins, ribs, hinges, and other projections are present on the surface of the heat sink, it does not increase the cooling surface and heat-loaded lower temperature source. These designs provide only near the side surfaces of the rapidly decreasing dipole, quadrupole, and other components of the field, which are not conducive to heat dissipation from the source, and create a circulating flow.

Keywords: radiator protrusion shape, thermal conductivity, thermal apparatus mode, the temperature of the heat source

We consider the essence of the actual problems of competitiveness of the building enterprise in the conditions of economic crisis are allocated problematic aspects, carried out their analysis, are possible solutions.

Keywords: economy sector, organization and management in construction enterprise management

The problem of developing a compact and narrow-band waveguide filters in the rectangular waveguides with two centrally symmetric L-crests is solved. The aim of this article is the experimental verification of the results of computer simulation of the properties of thin metal diaphragms with a elaborate aperture. The experimental results confirm the effectiveness of the developed theoretical algorithms and make possible to use proposed thin metal diaphragms as basic elements in design of compact waveguide band-pass and band-locking filters.

Keywords: resonant diaphragm filter, the waveguide band-pass filter, band-barrier filter.

This paper provides solution for the task of plane movement of the underwater vehicle using hierarchical control system. Searching A*-algorithm is used for creation of the path plan. Vehicle moves along the stated path under control of position-path regulator on the base of square form. Vehicle, used in this paper features torpedo-like form, two cruise engines and maneuvering device.

Keywords: mathematical model, underwater vehicle, planning, position-path control, A*-algorithm

The article presents the results of an analytical review of the major conventional approaches to processing and analysis of the ion current signal of contemporary domestic and foreign authors. Analysis of works made in terms of assessing the possibility of calculating the parameters of the combustion of the fuel-air mixture. It is shown that strong susceptibility of ion current to influence of intercyclic variations limits application of methods in practice, despite considerable theoretical opportunities of such methods.

Keywords: ion current, internal combustion engine, burning, combustion chamber, fuel and air mixture

The article compares the S- and SD-methods of sifting IMF. Was considered an example with a test signal and analysed the effectiveness of decomposition.

Keywords: empirical mode decomposition, error of decomposition, intrinsic mode functions, S-method, SD-method, normalized squared difference, operation of sifting, LabView, Hilbert-Huang transform

The concept of technical condition assessment based on the analysis of the Hilbert spectrum . Detailed description of vibro-acoustic signal processing algorithms and the principle of decision-making about the serviceability of the equipment.

Keywords: Hilbert-Huang transform, empirical modal decomposition, intrinsic mode functions, correlation functions, confidence interval,vibro-acoustic signal, evaluation of technical condition, Fourier transform, wavelet transform, Hilbert spectrum

Studies of social stereotypes and stereotyping mechanisms as part of the process of social cognition occupy priority places in the research of images of interacting partners. The problems of accentuation stereotypes in real behavior and activity of individuals in the field of road traffic (drivers, pedestrians, representatives of DPS) today only acquire some shape, but has not yet been properly addressed to. Traditional studies of gender stereotypes, unfortunately, are not able to uncover the underlying mechanisms of perception, which "create and run" the process of stereotyping due to specific reasons, objectively contained in the activity of subjects of interactions on the road. Attempts to detect and describe these mechanisms require research of real interactions of the subjects and objects of stereotypes, namely those and their specific characteristics that contribute to the emergence and actualization of gender stereotypes. The importance of this article is determined not only by the prospects of the development of theories of stereotypes as forms of everyday consciousness, but also the possibility of using some of the ideas for positive change of life of road users, accompanied by a high level of conflict, risk, interaction and challenges related to different factors of social reality. Gender stereotyping of subjects of road interactions are important factor clearly uncommitted to objective rules and norms of the culture of behavior on the road.

Keywords: gender, gender stereotypes, motorists, models, driving, interaction, conflicts

The purpose and objectives of this work is to develop methods for planning the trajectory of moving objects. Achieving the goals and objectives achieved by the development of the motion planner mobile autonomous robot based on fuzzy logic . With the software package Matlab simulation results obtained fuzzy scheduler works in an environment with unknown location of obstacles.

Keywords: mobile robot, vehicle, planner, fuzzy logic, behavior, coordination, algorithm

The purpose and objectives of this work is to develop methods for the design of hybrid systems manage badly formalized technical objects related to unmanned aerial vehicles such as helicopters, namely quadrocopters. The result of the article is to provide analytical information on the existing structures of hybrid controllers, the understanding of the characteristics of their design, practical use. The results differ from the more unique orientation with respect to the management of quadrocopters based on a hybrid approach.

Keywords: quadrotor; control; uncertainty; decision making; fuzzy logic; neural networks; hybrid control