The investigation and analysis of noise characteristics of the traffic flow via a directional microphone. The principle of operation of directional microphones and test procedures. Full-scale research made microphone-controlled lane highway. When approaching the vehicle to the maximum level of the microphone signal is necessary at the time of finding the vehicle in front of a microphone. Investigations at the location detection hole up from the road surface to the left (toward the oncoming lane controlled by car) and right (after moving band controlled by car). Location detecting holes toward the oncoming lane controlled by car is the best, as it allows to ensure minimum impact on the accuracy of counting cars traveling on the adjacent oncoming lane.

Keywords: noise characteristics, transport stream, passive acoustic detector, directional microphone

The article discusses the relevance of the compact, mobile radio modem sup-ports modern interface USB. The result is the development of a half-duplex tran-sceiver is a device that works with a frequency manipulated signal in a license-free frequency band. The radio modem is equipped with interface USB, through which data is exchanged, as well as its food, as antennas used inefficient quarter-vibrators. Increase in radio range is possible by the use of antennas with high directive gain. Experimental studies of two designed devices were carried out in an urban setting. Their aim was to establish the maximum sustainable radio range (with line of sight) at different data rates as error correction at the reception, and without. Experimenter, away from the transmitting radio modem, monitored the received data. The use of error-correcting coding is most effective at high data rates (up to 3 dB) than at low (1-2 dB). Increase in radio range is possible by reducing the transmission speed - this is due to the dependence of the receiver sensitivity of the speed manipulation. It should also be noted that the decrease in device size is possible by structural modification.

Keywords: radio interface USB, mobile radio, radio communication range, noiseless coding, frequency keyed signal, experimental studies.

An analysis of science researches and production experience have shown that there is a need in the method of determining the number of vehicles and special technics for transport units in the pipeline industry. Decided to consider the system of transport and technological service of pipeline's repair processes as queuing system. A simulation method as a tool for determining the need of vehicles was chosen. The correlation between factors of primary production and the number of vehicles and special technics was determined.

Keywords: oil pipeline, car, special equipment, vehicle, demand for vehicles, modeling, quantity of technics, standardization, technical maintenance of cars

Ensuring road safety a vital issue for many countries, and Russia no exception. To reduce the number of road accidents, you need high-quality and comprehensive investigation to identify the causes and guilty. The article discusses the evaluation of the expert services as a queuing system. The empirical distribution of time intervals between applications for conducting autotechnical expertise.

Keywords: queueing system, distribution, accidents, expert, service applications

The article deals with the question about the prospects of the use of modern equipment in order to develop and explore new methods of monitoring and diagnosing the health of the athlete. Particular attention is given to the experimental part of its implementation, and testing. During the software was developed, by which obtained data on the physical condition of an athlete in real time, as well as some physiological indicators.

Keywords: diagnosis, monitoring, detection methods, the experiment, a potential athlete, sports, health

There are many classifications of geodetic networks State geodetic network (hereinafter referred to as SCS) is based on a geometric plan, high-altitude (nivelirnye) and the spatial geodetic network. One of the main goals of building PCS is secret orienteering within the territory of the country. Classified data are a topographical plans, maps, aerial photographs, with great accuracy to identify the purpose or location of any object. Because of the wide use of PCS, ensuring their secrecy is produced in a variety of ways. In the construction industry before hitting the construction plans and maps staff, surveyors are retracted to plan all the framework design, which contains all the coordinates and used reference systems.

Keywords: Geodesy, geodetic networks, types of State geodetic network, the goal of building a State geodetic networks, safety and secrecy of State geodetic networks

Implemented assessment of the mechanical behavior of reinforced synthetic fibers of polyethylene pipes, which are provided in the construction adhesive layer connecting the reinforcing plastic shells and pipes. Presents the results of quasistatic tests the tensile strength of model samples in the range of low climatic temperature and speed tests 25-100mm/min. The dependence of the temperature of ductile-brittle transition in the mechanism of destruction of model samples of speed tests, which at 100 mm/min up to 0°С. The mechanism of destruction of a model sample of the reinforced polyethylene pipe, consisting in cracking of the technological layer connected with layers of PE80 which ability to braking of a crack and defines transition from viscous destruction to fragile at fall of temperature of tests is interpreted. It appears that this result emphasizes the need to further clarify and harmonize the existing regulatory requirements on the use and operation of pipes and polyethylene pipelines in cold climate regions.

Keywords: reinforced polyethylene pipe, pipeline, temperature, adhesive layer, strength, crack, viscosity, brittleness, cold climate

Studied mobility planar four-link mechanism of the manipulator in a predetermined area of the workspace. A method for determining the maximum rates for selected destinations for the mechanisms of manipulators with motor redundancy.

Keywords: own properties mechanisms manipulators, mobility manipulators, robots for the synthesis of movement velocity vector

An analysis of snowplows in urban environments. Determined that the efficiency of snow removal from roads, sidewalks areas affected humps (bumps), borders, etc. In line with this analysis of structures working bodies (dumps), used in Russia and abroad, as well as analysis of patents. In accordance with the foregoing, all decisions on the management of blade can be divided: extra lever systems; modernization of hydraulic drive; use microprocessors; the combination of these approaches. Obviously, the use of processor technology is justified for high-tech machines, as a consequence has disadvantages in price, qualification of operators and maintenance personnel. For the modernization of existing equipment, at the moment, it is advisable to use the combined system using the lever and hydraulic drive systems. It is necessary to take into account the energy-saving technologies.

Keywords: snow machines, blade, blade control automation, snow removal from roads, blade control, energy conservation, resource conservation

Explored the area of space of configurations, defining a set of accessible points of the working area of the manipulator with the position of forbidden zones. For the analytical determination areas used theory of sets and a set of second-order surfaces.

Keywords: synthesis of movement of the robot, the configuration space, restricted areas, intelligent robot control system

The interrelation between ballistic, design and power characteristics for Gerlakh's scheme in comparison with the basic shooting weapon rifle of Dragunov is investigated. Recommendations are made on a sleeve and the boss, applied at design.Preliminary outline study of a prototype is executed.

Keywords: muzzle energy, strength, pressure, velocity, momentum, ballistics

he article analyzes the different forms of integration and cooperation of industrial enterprises from the standpoint of the possibility of capitalization of their resource potential. Under-cap resource potential refers to the process of institutional modernization resource binding interactions of subjects for the growth of economic potential, both the subjects and formed or integration structure. Sources allocated resources capitalization growth industry. The main directions of the capitalization of resources for industrial enterprises operating in the composition of the integrated structure. It is shown how to attract more participants interaction (financial institutions, research organizations, government agencies) promotes the growth of capitalization. Proposed indicators to measure the level of capitalization of the resource potential of integration structures. It is concluded that the choice of form of integration cooperation should be defined as the interaction of the participants goals and objectives of regional development. The article is intended for a wide range of readers

Keywords: industry, market capitalization, innovative capacity, integration cooperation, modernization, a synergistic effect of non-commodity development

Changes in the structure of industry, caused by the process of the formation of a new phase of the feasibility of the global industry, and based on the creation and implementation in all areas of the industry of new technologies that provide higher added value. The development of new promising sectors of the feasibility stage of development should be accompanied by the creation of a new institutional structure to date, capable of providing a maximum concentration of innovation potential in terms of industrial production reshoringa. One of the most effective forms of institutional support for the development of high-tech manufacturing industries are state corporations to ensure the generation of technical, scientific and economic potential, the formation of a full cycle of "science-production" in a structural transformation of the industrial sector.

Keywords: the new techno-economic paradigm, reshoring potential of innovative development, state-owned corporations

The paper is concerned with development of calculation procedure of residual forming of type parts "bush" by electric resistance surfacing with a wire (ERSWW) using the finite element method (FEM) based on the theory of non-isothermal plastic flow. The adequacy of the design model is confirmed by the experimental data. The developed calculation procedure of residual forming allows to predict the possible axial and radial movement of type parts "bush" by ERSWW of outer surfaces in a single layer, that allows to make a decision on the feasibility and appropriateness of technology ERSWW during restoring of type parts "bush".

Keywords: electric resistance surfacing with a wire; residual forming of type parts "bush"; finite element method; calculation procedure

The article discusses the content of mercury in soils and sediments of the Don River Delta. The features of the spatial distribution of metal concentrations, as well as the transverse profiles and depth. Calculated the volumes of mercury in bottom sediments from soils with surface destruction, both on individual sites and throughout the of the Don Delta.

Keywords: mercury, soils, bottom sediments, Don river, delta