2016 год, №4

Содержание выпуска
CONCERNING THE PROBLEM OF SEMANTIC CONTRADICTIONS ARISING WHEN USING THE TERMS “INTERMODAL” AND “MULTIMODAL” PASSENGER CARRIAGES
Bludyan Norayr Oganesovich, Paramonova Liudmila Andreevna
Стр. 9 — 22
This article examines Russian and foreign regulatory documents, concerning the issues of intermodal/multimodal passenger carriages, shows the essence of intermodal transportation in passenger transport, includes the analysis of various approaches to the concepts of “intermodal passenger transportations” and “multimodal passenger transportations” and contains proposals for legislative consolidation of the mentioned terms and for the implementation of intermodal technologies in passenger transport.
EVALUATION OF THE FREQUENCY OF DIAGNOSTICS OF COMPONENTS AND ASSEMBLIES FOR TRANSPORT AND TECHNOLOGICAL MACHINES ON THE BASIS OF HIDDEN MARKOV CHAINS
Nikolaev Andrey Borisovich, Sakun Boris Vladislavovich, Karelina Maria Yurievna, Satyshev Sergey Nikolaevich, Bugrimov Vitaliy Alekseevich
Стр. 23 — 36
In this article a statistical analysis of supply volumes of spare parts, components and accessories was carried out, with some persistent patterns and laws of distribution of failures of major components revealed. There are suggested evaluation models of components and assemblies reliability for the formation of order management procedures of spare parts, components and accessories for the maintenance and repair of transport and technological machines. For the purpose of identification of components operational condition there is proposed a model of hidden Markov chain which allows to classify the condition by indirect evidence, based on the collected statistics.
IMPLEMENTATION OF INCIDENT DETECTION ALGORITHM BASED ON FUZZY LOGIC IN PTV VISSIM
Nikolaev Andrey Borisovich, Sapego Yuliya Sergeevna
Стр. 37 — 45
Traffic incident management is a major challenge in the management of movement, requiring constant attention and significant investment, as well as fast and accurate solutions in order to re-establish normal traffic conditions. Automatic control methods are becoming an important factor for the reduction of traffic congestion caused by an arising incident. In this paper, the algorithm of automatic detection incident based on fuzzy logic is implemented in the software PTV VISSIM. 9 different types of tests were conducted on the two lane road section segment with changing traffic conditions: the location of the road accident, loading of traffic. The main conclusion of the research is that the proposed algorithm for the incidents detection demonstrates good performance in the time of detection and false alarms
RESEARCH OF EARLY STAGES OF MODELING
Nikolaev Andrey Borisovich, Stroganov Victor Yurevich, Berner Leonid Isaakovich, Yakunin Pavel Sergeevich, Barinov Kirill Aleksandrovich
Стр. 46 — 55
In represented article the questions of estimate of accuracy of an average integral characteristics of random process in the course of imitation modeling is considered. For the purposes of analytical treatment of initial stage of modeling a conditionally nonstationary Gaussian process is analyzed as stationary Gaussian process with boundary prehistory. A model of approximant autocorrelation function is recommended. Analytical expression for variance and mathematical expectation of average integral estimation are obtained. Statistical estimation efficiency criterion, the probability of belonging to correct parameter interval is introduced. Dependences of closeness in estimation statistics clearing interval at transient behavior are researched for various types of processes.
A MODIFICATION OF THE METHOD CALLED “SUM” WITH THE TIME CONSTRAINTS OF DELIVERY OF GOODS
Prosov Sergey Nikolayevich, Gayazova Zifa Maksutovna
Стр. 56 — 62
The heuristic procedure considered the shift-daily planning of delivery routes method “amounts”. We present the solution of the transportation problem or the routing problem in efficiency optimization of transportation.
GENERAL PRINCIPLES OF ASSESSMENT OF STAFF SKILLS BUILDING SPECIALTIES
Stroganov Dmitriy Victorovich, Sakun Boris Vladislavovich, Yartsev Maksim Igorevich
Стр. 63 — 76
Nowadays the culture of controlling and estimating quality becoming more and more important. Estimating - is a process of gathering and processing information, which provides to members of education process opportunity to make decisions, which could help to improve quality of work. Database of estimating is bunch of governmental standards, control and estimating of efficiency systems are tests. Last 10-15 years the usage of tests is growing all over the world, that is why many companies and governmental structures appeared, which are creating new tests, promoting them, organizing mass testing and all-time mining the information, to understand the quality of education. Western countries are way far from our quality of testing of new scientific personnel, by the level of testing methods development, by the technical support of development processes, the use, handling and storage for tests. Last year’s our scientists see the positive trends in this field. Strategy and tactics of controlling systems improvement. Education testing zooming and governmental standards developing are generating new problems, prerequisites and requirements, which are aimed on controlling systems perfection and trainees’ preparation quality estimating, the process itself estimating and its efficiency by immediate response on the environment.
MANAGEMENT PROCEDURE OF SUPPLIES OF UNITS, MATERIALS AND CONSTITUENT PARTS FOR REPAIR AND MAINTENANCE SUPPORT OF TRANSPORT AND PRODUCTION MACHINES
Stroganov Victor Yurievich, Sakun Boris Vladislavovich, Than Naing Min, Bugrimov Vitaliy Alekseevich, Yakunin Pavel Sergeevich
Стр. 77 — 89
This article considers a question of creation of schemes and sequence of passing of the main stages of process of execution of repair and maintenance works order taking into account formation of stocks of necessary spare parts, materials and constituent parts. Models of an input stream are offered for inventory control system, which are rather adequately described by autoregressive models of order two.
DRIVING IN EMERGENCIES WITH USE OF SYSTEM OF THE HELP TO THE DRIVER
Vasyugova Svetlana Alekseevna, Nikolaev Andrey Borisovich
Стр. 90 — 101
The purpose of this article consists in research of modern technologies in automotive industry by the analysis and carrying out technical experiment. The main attention concentrates on traffic safety, which is carried out by automation and modernization of vehicles. In article innovative solutions on implementation of the safe movement of the car are considered. The system of the help to the driver in emergencies of “System help” is offered. This system is intended for implementation of automation of certain processes of the car at those moments of the movement when the driver ignores or doesn’t notice the informing signals of system.