«Vestnik Moskovskogo avtomobilno-dorozhnogo gosudarstvennogo tehnicheskogo universiteta (MADI)» | Number 2(29), June 2012

Abstract
In article the problematics of operation of the new mobile is considered, the structure arriving in State Unitary Enterprise Mosgortrans, the variant of a complex is resulted and results of skilled approbation of a complex are considered.

Keywords
city buses, diagnostic equipment, vehicle, passenger transportations, electronic control systems, working processes. 

Abstract
The authors got the expressions, which consider the inertness of the elements of the system of continuous control of the convergence of the controlled wheels of motor transport means in the process of motion, which use with tuning of system makes it possible to increase the accuracy of regulation.

Keywords
motor transport means; the convergence of the controlled wheels; control system; accuracy; inertness. 

Abstract
The article is been reviewed the basic anti-slip means. The question of reducing the efficiency of anti-lock braking system in the process of equipping a winter spiked tires are been con-sidered. The statistics with respect to equipping light weight vehicles with spiked tires in the city on Moscow during winter are been shown. The given position brings about the necessity of testing procedures of the interrelation of winter spike tires and ABS.

Keywords
ABS, anti-lock braking system, spiked tires, synthetic ice, testing. 

Abstract
The article contains the concept and principles of existing single-track brake systems of vehicles. Discusses their advantages and disadvantages. We propose a consistent brake actuator with one control. We propose a type of field testing single-track vehicles. The results of comparative analysis of different types for different types of brake single-track vehicle.

Keywords
single-track vehicles, consistent brake actuator, braking. 

Abstract
The new designs of contact consolidations applied to hermetic sealing of motionless connections of cars different by improved characteristics, mechanisms, units and devices are considered. The basic tendencies of devel-opment of designs of contact consolidations for motionless demountable connections of cars and mechanisms are shown, namely: increase in reliability of work with the set resource; increase of degree of tightness at high pressure and working environment temperature; simplification of technology and manufacturing depreciation; application of new materials; convenience of assemblage and dismantling.

Keywords
consolidation, hermetic sealing, motionless connection, a sealing lining, a sealing ring. 

Abstract
The new designs of the humidifiers offered in the scientific and technical literature and patent materials of industrially developed countries of the world different by improved characteristics are considered. For maintenance of necessary humidity of air in inhabited and industrial premises humidifiers are entered into central airs and air conditioners.

Keywords
a humidifier, the conditioner, the air conditioning system, air, water, humidity, atmosphere, a premise. 

Abstract
In article the causes and types of losses of efficiency of the equipment are analysed. For an estimation of use of the equipment it is formulated the metrics named by a level of technological efficiency. Classification of condi-tions and an operating time of the equipment is examined. It is analysed reliability, as metric of an performance of the equipment.

Keywords
road and construction machines, maintenance, reliability, effectiveness, available. 

Abstract
In the article reasons for spare parts demand are considered. Relevance of replenishment systems optimization is shown. The most important inventory management tasks are listed. Current calculating methods for spare parts requirement are described. Means of queuing theory implementation for solving the inventory management tasks are proposed.

Keywords
spare parts, modeling, queuing theory, road machines, repair. 

Abstract
In clause problems which have been solved during research of the air field tower equipped by an automatic regulator of coupling weight, measured parameters are described at carrying out of natural experiment and the equipment applied to it. The basic results of research are presented.

Keywords
laboratory-field researches, automatic adjustment, the tractor-tower, coupling weight. 

Abstract
The study deals with a subject of snow removal and its utilization in Moscow. It also includes the government standards for winter road maintenance and the snow removal cost structure. Besides there is a standing time anal-ysis for the tracks, waiting in a queue for unloading on the snow-melting station “Shenogino”, and suggestion for improving the snow removal administration in the city.

Keywords
snow removal, snow removal costs, standing time, imitation model. 

Abstract
The article describes the signal processing transducers (sensors) that display different indicators of the engine, its synchronization between itself and the application of mathematical modeling to test the reliability of the data collected in a universal software and hardware complex for in-depth diagnosis of the quality of the flow of the working process in automotive engines.

Keywords
automotive diagnostics, diagnostic equipment, internal combustion engines, sensors, indicator diagram, the instantaneous angular velocity and moment of resistance forces. 

Abstract
The essay considers the most pressing contemporary economic problem - the role of government regulation in the successful modernization of the Russian economy.

Keywords
government regulation, the modernization. 

Abstract
In the article are considered possibility of use of the generalized indicator as measures of dynamic development with reference to transport system of region. The dynamics of change in the optimization criterion of economic development of the transport system on an example of the Tyumen region is defined.

Keywords
transport system, regional economy, indicators of economic development. 

Abstract
In article are considered existing sources of investments for updating of vehicles in the organizations of passenger transport of the general using. The mechanism based on use of target financing with reservation of amortization charges is offered. The technique of an estimation and a choice of various sources of the investments necessary for updating of vehicles is developed.

Keywords
sources of investments, updating of vehicles, target financing. 

Abstract
This paper considers the route discrete optimization on graphs. Here it is presented the evidence of branch-and-bound method inaccuracy for solving the traveling salesman problem. We propose an improved algorithm to obtain the exact decision along.

Keywords
algorithm, graph, cell, hamiltonian circuit, routes, cargo transportation. 

Abstract
Considered the possibilities robots employment in building technologies, connected problems and ways overcoming of them.

Keywords
robot, building process, structure, algorithm. 

Abstract
Considered the main problems for initial stages of automation in the car wheel disks manufacturing.

Keywords
Information technologies, wheel disks, light alloys. 

Abstract
In article modern representations about innovatsijah on transport are considered. Advantages and lacks of models of innovative processes of economy are shown. Stages of development of the theory of servicing in aspect of management.

Keywords
an innovation, competitiveness, model, the consumer, transport. 

Abstract
From my long-term educational experience I think that considered educational discipline, being a major in line of “market” disciplines that form the modern world view of future high crea-tive level specialists must be given on senior courses of bachelor cycle of disciplines during two semesters (the last third course and first fourth course).

Keywords
discipline, technical activity, manager, specialty, business process

Abstract
A new technique has been offered. It concerns a risk evaluation of aviation incident according to a condition of a runway pavement in connection with the aerodrome safety improvement.

Keywords
aerodrome pavement, runway, aviation incident, risk, safety 

Abstract
The mathematical model of a reactor for biomass gasification which describes processes in drying, pyrolysis, oxidation and gasification zones and represents system of differential equations of material and energy balance of the reactor is presented in the article.

Keywords
biofuel, gasification, reactor, syngas, chemical kinetics. 

Abstract
Results of theoretical investigation of the downdraft fixed-bed reactor for biomass gasification are presented in the article. Patterns of temperatures of solid and gas phase, composition of gasification products, the size of biomass particles, pressure and thermal flowsdistribution along the reactor depth are defined.

Keywords
biofuel, gasification, reactor, syngas, temperature. 

Abstract
In this article the basic methods of formation a stone material with use of a method of radiating and optical recognition of fractional structure of a large filler are considered.

Keywords
formation of a concrete mix, fractional structure. 

Abstract
In this paper it is displayed the problem, connected with the need to counteract the possibility of a costless and countless use of energy by any customer. It is set the task to de-velop main principles of creating automated systems of commercial accounting and distribution of electrical energy.

Keywords
Hardware, interface, domestic sector, electro energy, automated systems, accounting. 

Abstract
As part of the construction materials are especially choice of algorithms and mathematical models of the software structure of the compositions for computer calculation of optimal packing of the normalized volume elements of the spherical shape.

Keywords
material science, modeling, construction, computer technology.