Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2021-75-4-13-19
Umnitsyn Artem Alexeyevich, Bakhmutov Sergey Vasilyevich, Yakimovich Boris Anatolyevich, Kakushina Elena Gennadievna
The article discusses the process of braking an all-wheel drive electric vehicle with an indi-vidual drive of the driving wheels with a different coefficient of adhesion of tires to the road along the sides of the electric vehicle. A feature of this work is the use of fuzzy logic in the braking torque control system by the actuators of the front axle of the vehicle. Based on the results of the study, it was concluded that the proposed type of control is preferable in comparison with the control of only one actuator - the brake mechanism.
{"title":"ANALYSIS OF THE EFFECTIVENESS OF MIXED BRAKING WITH FUZZY LOGIC CONTROL DURING THE OPERATION OF THE ANTI-LOCK BRAKING SYSTEM OF AN ELECTRIC VEHICLE","authors":"Umnitsyn Artem Alexeyevich, Bakhmutov Sergey Vasilyevich, Yakimovich Boris Anatolyevich, Kakushina Elena Gennadievna","doi":"10.33979/2073-7432-2021-75-4-13-19","DOIUrl":"https://doi.org/10.33979/2073-7432-2021-75-4-13-19","url":null,"abstract":"The article discusses the process of braking an all-wheel drive electric vehicle with an indi-vidual drive of the driving wheels with a different coefficient of adhesion of tires to the road along the sides of the electric vehicle. A feature of this work is the use of fuzzy logic in the braking torque control system by the actuators of the front axle of the vehicle. Based on the results of the study, it was concluded that the proposed type of control is preferable in comparison with the control of only one actuator - the brake mechanism.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122945714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2022-2(78)-3-113-118
E. Ageev, E. Vinogradov
This article discusses the characteristics that affect the reliability of the subsystem «Cadet-Car» (С-С), «Driver-Car» (D-C), defines the types of possible failures manifested in cadets associated with driving a vehicle. The method of diagnostics of the criterion of reliability of a cadet when performing operator work is presented, which is determined by the error-free reading of information using a digital simulator complex, depending on the time that the cadet has when performing exercises, at the initial stage of practical training in the training center.
{"title":"METHODOLOGY FOR THE STUDY OF PARAMETERS OF THE CADET-CAR SUBSYSTEM","authors":"E. Ageev, E. Vinogradov","doi":"10.33979/2073-7432-2022-2(78)-3-113-118","DOIUrl":"https://doi.org/10.33979/2073-7432-2022-2(78)-3-113-118","url":null,"abstract":"This article discusses the characteristics that affect the reliability of the subsystem «Cadet-Car» (С-С), «Driver-Car» (D-C), defines the types of possible failures manifested in cadets associated with driving a vehicle. The method of diagnostics of the criterion of reliability of a cadet when performing operator work is presented, which is determined by the error-free reading of information using a digital simulator complex, depending on the time that the cadet has when performing exercises, at the initial stage of practical training in the training center.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127646936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2021-75-4-105-111
Bulatova Olga Yurievna
Presents the process of making strategic decisions based on the use of big data. A plan for op-timizing the functioning of the transport system using big data is also presented, which simplifies the implementation of the project: data integration, the launch of pilot projects, the creation of new tools and training of personnel take place in the context of a clear vision of a specific goal.
{"title":"USING BIG DATA IN TRANSPORT INFRASTRUCTURE","authors":"Bulatova Olga Yurievna","doi":"10.33979/2073-7432-2021-75-4-105-111","DOIUrl":"https://doi.org/10.33979/2073-7432-2021-75-4-105-111","url":null,"abstract":"Presents the process of making strategic decisions based on the use of big data. A plan for op-timizing the functioning of the transport system using big data is also presented, which simplifies the implementation of the project: data integration, the launch of pilot projects, the creation of new tools and training of personnel take place in the context of a clear vision of a specific goal.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132650609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2021-74-3-87-93
S. Rodimtsev
The article substantiates the possibility of harmful effects on humans and the environment of electromagnetic fields generated by modern wireless communication devices. The main results of work on the creation of a new system for uninterrupted transmission of digital data from a mobile object, in the absence of a GSM signal, are presented. The technique and measuring equipment used to assess the value of the energy flux density during the functioning of the developed receiv-ing-transmitting complex and the compliance of the EMR with permissible values are described. It has been established that the value of the flux density of electromagnetic radiation generated by the elements of the new radio transmission system does not go beyond the permissible values and is no more than 8.45 μW cm-2 - for a base transceiving station and no more than 5.02 μW cm-2 - for the radio module, at a distance of 10 cm from the object of radiation.
{"title":"EVALUATION OF THE ELECTROMAGNETIC BACKGROUND OF THE ELEMENTS OF THE DIGITAL DATA TRANSMISSION SYSTEM FROM A MOBILE OBJECT","authors":"S. Rodimtsev","doi":"10.33979/2073-7432-2021-74-3-87-93","DOIUrl":"https://doi.org/10.33979/2073-7432-2021-74-3-87-93","url":null,"abstract":"The article substantiates the possibility of harmful effects on humans and the environment of electromagnetic fields generated by modern wireless communication devices. The main results of work on the creation of a new system for uninterrupted transmission of digital data from a mobile object, in the absence of a GSM signal, are presented. The technique and measuring equipment used to assess the value of the energy flux density during the functioning of the developed receiv-ing-transmitting complex and the compliance of the EMR with permissible values are described. It has been established that the value of the flux density of electromagnetic radiation generated by the elements of the new radio transmission system does not go beyond the permissible values and is no more than 8.45 μW cm-2 - for a base transceiving station and no more than 5.02 μW cm-2 - for the radio module, at a distance of 10 cm from the object of radiation.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133288595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2019-66-3-9-16
S. Grebennikov, A. Grebennikov, A. Kosareva
{"title":"DEPENDENCE OF THE LIMITING STRUCTURAL PARAMETER IN THE CRANKSHAFT BEARINGS OF THE INTERNAL COMBUSTION ENGINE ON THE NON-WORKING DIMENSIONS OF THEIR CONDITIONS","authors":"S. Grebennikov, A. Grebennikov, A. Kosareva","doi":"10.33979/2073-7432-2019-66-3-9-16","DOIUrl":"https://doi.org/10.33979/2073-7432-2019-66-3-9-16","url":null,"abstract":"","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133934337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2022-3(78)-3-35-43
Lee Bingzhang
Blockchain is undergoing rapid development and has revolutionary potential for application in Intelligent Transportation Systems (ITS) applications. Blockchain can be used to create a secure, reliable and decentralised autonomous system, creating the best use of legacy infrastructure and resources. One of the most important issues is the security issues caused by the evolution of ITS to-wards centralisation. Fast-growing technologies, including the Internet of Things (IoT) and cloud computing, enable most data processing, analysis and decision-making by centralised systems.
{"title":"ANALYSIS OF TRENDS IN FREIGHT TRANSPORT METHODS AND TECHNOLOGIES IN THE PEOPLE'S REPUBLIC OF CHINA","authors":"Lee Bingzhang","doi":"10.33979/2073-7432-2022-3(78)-3-35-43","DOIUrl":"https://doi.org/10.33979/2073-7432-2022-3(78)-3-35-43","url":null,"abstract":"Blockchain is undergoing rapid development and has revolutionary potential for application in Intelligent Transportation Systems (ITS) applications. Blockchain can be used to create a secure, reliable and decentralised autonomous system, creating the best use of legacy infrastructure and resources. One of the most important issues is the security issues caused by the evolution of ITS to-wards centralisation. Fast-growing technologies, including the Internet of Things (IoT) and cloud computing, enable most data processing, analysis and decision-making by centralised systems.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134487293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2023-1(80)-1-12-18
Nechaev Vitaly Viktorovich
A method is presented that allows in the shortest possible time, with insignificant labor costs and with reliable accuracy to determine the technical condition of the battery, providing increased efficiency and validity of decisions on its further use, contributing to guaranteed engine start and trouble-free operation of the car.
{"title":"THE METHOD OF DIAGNOSINGA CAR BATTERY","authors":"Nechaev Vitaly Viktorovich","doi":"10.33979/2073-7432-2023-1(80)-1-12-18","DOIUrl":"https://doi.org/10.33979/2073-7432-2023-1(80)-1-12-18","url":null,"abstract":"A method is presented that allows in the shortest possible time, with insignificant labor costs and with reliable accuracy to determine the technical condition of the battery, providing increased efficiency and validity of decisions on its further use, contributing to guaranteed engine start and trouble-free operation of the car.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133049620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2022-2(78)-3-39-45
G. Yakupova, I. Makarova, P. Buyvol, A. Abashev, E. Mukhametdinov
The article considers a method for studying typical emergency situations based on computer experiments on a simulation model of a road network section. It is shown that it is expedient to use microsimulation. Modeled typical emergency situations that occur at the T-junction. Estimates of changes in parameters (average time for a car to cross an intersection in all directions, average speed) are obtained when a critical situation of a given duration occurs. Based on the proposed method, a knowledge base for intelligent transport systems can be formed.
{"title":"STUDY OF TYPICAL EMERGENCY SITUATIONS AT THE CROSSROADS USING SIMULATION","authors":"G. Yakupova, I. Makarova, P. Buyvol, A. Abashev, E. Mukhametdinov","doi":"10.33979/2073-7432-2022-2(78)-3-39-45","DOIUrl":"https://doi.org/10.33979/2073-7432-2022-2(78)-3-39-45","url":null,"abstract":"The article considers a method for studying typical emergency situations based on computer experiments on a simulation model of a road network section. It is shown that it is expedient to use microsimulation. Modeled typical emergency situations that occur at the T-junction. Estimates of changes in parameters (average time for a car to cross an intersection in all directions, average speed) are obtained when a critical situation of a given duration occurs. Based on the proposed method, a knowledge base for intelligent transport systems can be formed.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"47 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114182359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2022-4(78)-3-71-79
K. Magdin
One of the most emergency sections of the street and road network of a large city is considered, full-scale studies of the intensity of traffic and pedestrian flows are carried out. In order to improve road and environmental safety, simulation models based on a discrete-event approach using a traffic library were built, virtual experiments were conducted. Proposals for the reconstruction of the investigated section of the road network are formulated.
{"title":"IMPROVING THE SAFETY OF A SECTION OF THE CITY'S ROAD NETWORK BY REGULATING TRANSPORT AND PEDESTRIAN FLOWS","authors":"K. Magdin","doi":"10.33979/2073-7432-2022-4(78)-3-71-79","DOIUrl":"https://doi.org/10.33979/2073-7432-2022-4(78)-3-71-79","url":null,"abstract":"One of the most emergency sections of the street and road network of a large city is considered, full-scale studies of the intensity of traffic and pedestrian flows are carried out. In order to improve road and environmental safety, simulation models based on a discrete-event approach using a traffic library were built, virtual experiments were conducted. Proposals for the reconstruction of the investigated section of the road network are formulated.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114737873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.33979/2073-7432-2022-5(78)-3-88-97
S. A. Gusev, A. Terentyev
This article analyzes the existing technology for transporting goods from oil refineries, identifies problematic moments and risks of this technology, and proposes a set of measures to solve the identified problems in 2 areas: optimization of the existing technology for transporting goods from oil refineries, which consists in organizing container transportation of products road transport and improving the structure of interaction between participants in the system for the delivery of petroleum products to end consumers. The effectiveness of the proposed solutions was evaluated.
{"title":"OPTIMIZATION OF THE EXISTING TECHNOLOGY OF CARGO TRANSPORTATION FROM OIL REFINING ENTERPRISES AND THE STRUCTURE OF INTERACTION OF PARTICIPANTS OF THE LOGISTICS SYSTEM","authors":"S. A. Gusev, A. Terentyev","doi":"10.33979/2073-7432-2022-5(78)-3-88-97","DOIUrl":"https://doi.org/10.33979/2073-7432-2022-5(78)-3-88-97","url":null,"abstract":"This article analyzes the existing technology for transporting goods from oil refineries, identifies problematic moments and risks of this technology, and proposes a set of measures to solve the identified problems in 2 areas: optimization of the existing technology for transporting goods from oil refineries, which consists in organizing container transportation of products road transport and improving the structure of interaction between participants in the system for the delivery of petroleum products to end consumers. The effectiveness of the proposed solutions was evaluated.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116864626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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