«Vestnik Moskovskogo avtomobilno-dorozhnogo gosudarstvennogo tehnicheskogo universiteta (MADI)» | Number 3(30), September 2012

Abstract
In clause the features of movement of wheel machines on elevating sites of mountain roads are considered. The basic parameters of weights of wheel machines and their distribution of weight on axes are given. The diagram of dependence of minimal factor of coupling of weight from a type and condition of a road in a different longitudinal curve for definition of meaning maximal is offered to overcome of rise of the wheel machine.

Keywords
wheel machines, factor coupling of weight, dynamic properties. 

Abstract
The article compares the advantages and disadvantages of mechanical and automatic control systems of the working body of motor graders and their impact on performance, quality and accuracy of planning the surface of the roadbed.

Keywords
grader, modernization construction, automatic control system, performance. 

Abstract
The characteristic features of vibration diagnostics of machine units wear are considered. It is shown that the correlation between dynamic of machine, wear of machine units and parameters of vibration takes place.

Keywords
vibration diagnostics, wear, dynamic of machine. 

Abstract
This paper addressed the problem of investigation and development existing common rail systems. Algorithm and control programs for the high pressure pump, solenoid injectors and piezoelectric injectors are described in this paper. Designed control system allows provide different investigations. For example: quantity stability, and switching speed of the injectors. Shape of injection was also investigated.

Keywords
fuel system, electro-hydraulic nozzle, control system. 

Abstract
Criteria of the plan of the transportation are offered which allow to determine the most economic profitable way of choice for motor transport enterprises and transport distribution of automobile manufactures.

Keywords
logistics, optimization, cargo transportations, planning. 

Abstract
The article explains the rationale for the role of mechanical engineering and motor transport in particular. The basic classification of key engineering and grown Segment & Application Automotive. The results of the analysis of the automotive industry in Russia. The results of the analysis of the automotive industry in Russia. Main problems are structured and automotive forward possible solutions.

Keywords
mechanical engineering, motor transport. 

Abstract
System problems of complex supply chain security (CSCS) in the area of science intensive production and freight hauling are considered in the article. New approaches in application of adaptive supply chain management methods, risk estimation on the basis of international requirements and standards are stated. The role of international standards in loss control, event control in the transport development strategy of RF until 2030 is noted. Modern trends of transport logistics system development require integration with freight owners and stability and security implementation of transportation of freight processes. In view of European Union experience, areas of using complex supply chain security methodology in the framework of transport system of Russia are validated.

Keywords
logistic resources, integration processes, transport-logistic system, management. 

Abstract
This article discusses the current state and prospect of vehicle sales and growth trends in the automotive industry in BRICS member countries, which currently is the fifth most dynamic developmental sector in the world economy.

Keywords
automotive industry, vehicles production, world automotive market. 

Abstract
In the article suggested method of modeling material flow passing in system ?supplier ? transport ? producer ? transport ? consumer? on basis of absorbing Markov chains. The results of application this method to factory of glass industry are given.

Keywords
logistics, material flow, absorbing Markov chains.  

Abstract
The prospects of road-building automation are connected with the necessity of integration of special technical means and adapВ­ration of control algorithms.

Keywords
road building, automation, algorithms. 

Abstract
New approach to definition of indices of importance and minimal sections of breakdowns (MSB) with help of critical up states (CUS) of system elements is proposed. New methods ()algorithms) of receiving of possible statuses of elements, up states, critical up states of elements, indices of importance of elements and minimal sections of breakdowns of system are proposed. New structured data in the form of vector of efficiency of elements of system and matrix of single system’s breakdowns are suggested. Received algorithms are used for analysis and synthesis of informational structures.

Keywords
approach, compound system, optimal reservation, synthesis, structure. 

Abstract
In the article questions about automated dispatching control of urban passenger transport, which operates under AVL-system control are studied. The methodology of urban vehicle tolerance calculation from timetable of each checkpoint on trip – based on the use of the theory of reliability is offered.

Keywords
automated system, automatic control, dispatch administration, urban vehicle, regularity of the public transportation.  

Abstract
The solution of a discrete problem of routing of transport on columns is considered. The advanced algorithm of a method of fictitious knots and the branches, allowing to receive more exact decision is offered

Keywords
fictitious knot, count, matrix, algorithm. 

Abstract
This paper analyzes the peculiarities of database and data analysis on warranty claims in the automotive industry. Consider the category of analytical methods Data Mining (DM) and algorithms for solving the problem of DM-analysis of warranty data. Factors influencing the choice of DM-method.

Keywords
automated analysis system, Data Mining’s methods, warranty claims, databases, automotive industry. 

Abstract
By results of the spent questioning of pilots of aircrafts the generalized expert estimation of conditions of coverings of artificial runways airdromes of Russia with offers on its perfection with a view of objectivity increase is given.

Keywords
runway, aerodrome pavement, roughness. 

Abstract
Developments of new information technologies require the improvement of management systems and quality control of products. This article addressed the issue of optimization of asphalt mixtures by simulation of variation the bitumen share, using the complex of software, in order to reduce the complexity and design time for a given composition of the strength of asphalt concrete pavement.

Keywords
asphalt, grain size, flow of bitumen, simulation, the strength of asphalt concrete. 

Abstract
In the article the matching with the bulk of highway bridges is considered. The reasons of deformation of subgrade on the approaches to the bridge are given. The authors of the article prove the necessity of a complex approach to combat the strains in the choice of design solutions and construction works. They also esteem the building work capacity of matching during bridges building and repairing as a fraction of the total cost of construction.

Keywords
bridge, roadbed, bridge pairing in bulk, smoothness, road pavement, subsidence, adapter plates, safety of traffic, operation of motor transport. 

Abstract
The article deals with the choice of different strategies repair of asphalt pavements on the basis of their technical and operational Particular attention is paid to the pavement preservation. The modern technology of thin- layers coating device.

Keywords
roughness of the carriageway, repair strategies, precautionary repair, thin pavements. conditions. 

Abstract
The basic new structure of functionality is shown in the paper. This theory of this complex nonrigid pavement property is based on the results of the development of reliability theory of pavements during last 20…30 years. The author is the first who execute the systematic generalization of parameters, properties and evaluation criteria of nonrigid pavement functionality. It is offered a number of strength estimation parameters.

Keywords
functionality, pavement; strength, flatness. 

Abstract
In the article definitions the basic methodology of improving road traffic safety in urban centers of the road accident. The main methodological principles and ways to improve road traffic safety practices of the organization. The results of the practical implementation of certain provisions of the methodology of improving road traffic safety in urban centers of the road accident.

Keywords
traffic safety, urban centers of the road accident, road traffic management. 

Abstract
The article discusses the new adaptive pulsating correction algorithms of discrete technological processes of construction, based on the use of the parameter sequence of characters as the estimates of the coefficient of correlation of the deviations of the output parameter.

Keywords
adaptive algorithms, construction, discrete manufacturing, automatic control, asphalt-concrete, concrete.