Pub Date : 2022-06-29DOI: 10.17816/transsyst2022825-16
A. Romanov
Background: For several decades now, the problem of the "auto-centric" model of megacity transport systems development has been a burning issue, which is characterized by serious negative consequences in the long run, despite certain conveniences for individual users. Urban mobility provides the population with access to economic resources, so a reliable transport system is a key condition for the sustainable development of modern agglomerations. The usage of digital technologies together with innovative products can ensure the efficient operation and competitiveness of public transport. "Mobility as a service" is an end-user-oriented model of urban mobility, which can promote the gradual abandonment of personal car use. Aim: Consider organizational models for implementing the concept of innovative mobility, identify the potential benefits of digital transformation of the urban transportation system, based on the model of efficient mobility "mobility as a service". Methods: General scientific research methods such as the systematic approach, analogy, generalization and synthesis were used. Results: The article explores the innovative urban mobility model based on mobility-as-a-service technology, examines the organizational models of MaaS, identifying the main barriers to implementing this concept along with potential advantages and disadvantages.
{"title":"Prospects for the urban transportation systems development based on the concept of “Mobility as a service”","authors":"A. Romanov","doi":"10.17816/transsyst2022825-16","DOIUrl":"https://doi.org/10.17816/transsyst2022825-16","url":null,"abstract":"Background: For several decades now, the problem of the \"auto-centric\" model of megacity transport systems development has been a burning issue, which is characterized by serious negative consequences in the long run, despite certain conveniences for individual users. Urban mobility provides the population with access to economic resources, so a reliable transport system is a key condition for the sustainable development of modern agglomerations. The usage of digital technologies together with innovative products can ensure the efficient operation and competitiveness of public transport. \"Mobility as a service\" is an end-user-oriented model of urban mobility, which can promote the gradual abandonment of personal car use. \u0000Aim: Consider organizational models for implementing the concept of innovative mobility, identify the potential benefits of digital transformation of the urban transportation system, based on the model of efficient mobility \"mobility as a service\". \u0000Methods: General scientific research methods such as the systematic approach, analogy, generalization and synthesis were used. \u0000Results: The article explores the innovative urban mobility model based on mobility-as-a-service technology, examines the organizational models of MaaS, identifying the main barriers to implementing this concept along with potential advantages and disadvantages.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125424611","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 : 2022-06-29DOI: 10.17816/transsyst20228217-27
L. Chechenova, N. Batalova
Background: Nowadays, the transport industry is facing non-traditional challenges for it, such as the need for digitization of transport services, increasing the mobility of transportation and reducing dependence on paper technologies for its design. At the same time, at the moment, only rail transport demonstrates high-quality development to the market with a reorientation of the geography of services and plays an important strategic role in the development of the eastern polygon, offering exactly what shippers need: regular shipments, the shortest possible time and stable prices despite the global restructuring of markets and economic fluctuations. Objective: to determine the relationship between the expansion of the use of digital technology and the efficiency of the development of intermodal transport. We confirm that the Intertran project allows railway companies, seaports and regulatory authorities to interact effectively. Methods: the methodology of the study is based on the analysis of the order of electronic interaction between seaports and railways in the process of intermodal cargo transportation through seaports using electronic documents and data. The information base of the study is based on reports of Asian and European railway companies members of the International Union of Railways, Russian and foreign forwarding companies, as well as data from the Federal Customs Service of Russia and foreign customs authorities. Results: as a result of the research, the participation of JSC Russian Railways in the development of innovations and the digital market environment is justified, the procedure for processing documents in electronic form within the framework of the Intertran project using mobile workstations is determined, the effects of the organization of pilot cargo transportation within the project are determined, the need to expand the digital environment of trust between participants in transport and logistics processes is established. Conclusion: the study confirms that the basis for the effective development of the Intertran project and the interaction of railway companies, seaports and regulatory authorities is a set of actions aimed at electronic interaction of participants in the transportation process and further optimization of processing of technological operations.
{"title":"Efficiency of pilot transportation within the framework of the Intertran project","authors":"L. Chechenova, N. Batalova","doi":"10.17816/transsyst20228217-27","DOIUrl":"https://doi.org/10.17816/transsyst20228217-27","url":null,"abstract":"Background: Nowadays, the transport industry is facing non-traditional challenges for it, such as the need for digitization of transport services, increasing the mobility of transportation and reducing dependence on paper technologies for its design. At the same time, at the moment, only rail transport demonstrates high-quality development to the market with a reorientation of the geography of services and plays an important strategic role in the development of the eastern polygon, offering exactly what shippers need: regular shipments, the shortest possible time and stable prices despite the global restructuring of markets and economic fluctuations. \u0000Objective: to determine the relationship between the expansion of the use of digital technology and the efficiency of the development of intermodal transport. We confirm that the Intertran project allows railway companies, seaports and regulatory authorities to interact effectively. \u0000Methods: the methodology of the study is based on the analysis of the order of electronic interaction between seaports and railways in the process of intermodal cargo transportation through seaports using electronic documents and data. The information base of the study is based on reports of Asian and European railway companies members of the International Union of Railways, Russian and foreign forwarding companies, as well as data from the Federal Customs Service of Russia and foreign customs authorities. \u0000Results: as a result of the research, the participation of JSC Russian Railways in the development of innovations and the digital market environment is justified, the procedure for processing documents in electronic form within the framework of the Intertran project using mobile workstations is determined, the effects of the organization of pilot cargo transportation within the project are determined, the need to expand the digital environment of trust between participants in transport and logistics processes is established. \u0000Conclusion: the study confirms that the basis for the effective development of the Intertran project and the interaction of railway companies, seaports and regulatory authorities is a set of actions aimed at electronic interaction of participants in the transportation process and further optimization of processing of technological operations.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125865265","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 : 2022-06-29DOI: 10.17816/transsyst20228270-91
Аnatoliy V. Selivanov, Ivan I. Vashlaev, Aleksandr G. Mikhaylov
Background: A system of quantitative assessments of the parameters for planning and regulating the transport work of the company for the delivery of goods declared by the final buyers is proposed. Specific weighted average costs for delivery of goods to end users have been proposed as parameters for estimating the total costs of fulfilling orders. A methodology for the current selection of roadmaps has been developed based on comparing alternative options for delivery of goods by mixed modes of transport, This helps to generate significant additional income of the company and makes it possible to improve the quality and efficiency of management decisions made in the field of logistics management of the process of delivery of goods of the enterprise to customers. The guidelines for the management of technologies for planning and regulating the parameters of transport logistics of a commercial enterprise (company) are presented. Recommendations are given and functions for creation and operation of the consulting logistics center (CLC) are defined, which determines and coordinates the duties of all participants of the transport process of mixed delivery of goods, taking into account the composition of transport costs, quality and delivery terms. Aim: To save (reduce, reduce) logistics costs of the company in the processes of transport support of cargo transportation with the involvement of mixed types of vehicles. Methods: Achieving the goal of the study is based on the use of quantitative and qualitative methods of analysis and synthesis. Results: A methodology has been developed for the current selection of roadmaps based on the comparison of alternative options for the delivery of goods by mixed modes of transport. The guidelines for the management of technologies for planning and regulating the parameters of transport logistics of a commercial enterprise are given. Recommendations were given and the functions for the creation and operation of a consulting logistics center (CLC) were defined.
{"title":"Management of transport logistics parameters in the structure of the logistics consulting center","authors":"Аnatoliy V. Selivanov, Ivan I. Vashlaev, Aleksandr G. Mikhaylov","doi":"10.17816/transsyst20228270-91","DOIUrl":"https://doi.org/10.17816/transsyst20228270-91","url":null,"abstract":"Background: A system of quantitative assessments of the parameters for planning and regulating the transport work of the company for the delivery of goods declared by the final buyers is proposed. Specific weighted average costs for delivery of goods to end users have been proposed as parameters for estimating the total costs of fulfilling orders. A methodology for the current selection of roadmaps has been developed based on comparing alternative options for delivery of goods by mixed modes of transport, This helps to generate significant additional income of the company and makes it possible to improve the quality and efficiency of management decisions made in the field of logistics management of the process of delivery of goods of the enterprise to customers. The guidelines for the management of technologies for planning and regulating the parameters of transport logistics of a commercial enterprise (company) are presented. Recommendations are given and functions for creation and operation of the consulting logistics center (CLC) are defined, which determines and coordinates the duties of all participants of the transport process of mixed delivery of goods, taking into account the composition of transport costs, quality and delivery terms. \u0000Aim: To save (reduce, reduce) logistics costs of the company in the processes of transport support of cargo transportation with the involvement of mixed types of vehicles. \u0000Methods: Achieving the goal of the study is based on the use of quantitative and qualitative methods of analysis and synthesis. \u0000Results: A methodology has been developed for the current selection of roadmaps based on the comparison of alternative options for the delivery of goods by mixed modes of transport. The guidelines for the management of technologies for planning and regulating the parameters of transport logistics of a commercial enterprise are given. Recommendations were given and the functions for the creation and operation of a consulting logistics center (CLC) were defined.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121364355","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 : 2022-06-29DOI: 10.17816/transsyst20228243-54
V. Amoskov, D. Arslanova, A. Belov, A. Belov, V. Vasiliev, Valery V. Deomidov, M. Kaparkova, V. Kukhtin, E. Lamzin, M. S. Larionov, I. Morozov, A. Nezhentzev, D. Ovsyannikov, Dmitry A. Ovsyannikov (Jr), I. Rodin, S. A. Smirnov, O. Smirnova, S. Sytchevsky, N. A. Shatil, Alexey A. Firsov, T. A. Firsova
Aim: The aim of the study is a comparative representation of a hybrid EM suspension (HEMS) for maglev transport and a pure EM configuration. Methods: Several designs have been numerically investigated and compared to conventional EMS. The numerical model has been validated with magnetic measurements on the experimental set-up. Results: The HEMS implies a combination of electromagnets (EM) and permanent magnets (PM) in a common magnetic circuit. The magnets synergy of HEMS has been demonstrated that leads to sufficient reduction in energy consumption and weight as compared to a conventional EMS. Conclusions: A desired performance of HEMS has been achieved. Efficiency of the design solutions has been verified numerically and experimentally.
{"title":"Comparative analysis of performance of hybrid and pure em suspensions","authors":"V. Amoskov, D. Arslanova, A. Belov, A. Belov, V. Vasiliev, Valery V. Deomidov, M. Kaparkova, V. Kukhtin, E. Lamzin, M. S. Larionov, I. Morozov, A. Nezhentzev, D. Ovsyannikov, Dmitry A. Ovsyannikov (Jr), I. Rodin, S. A. Smirnov, O. Smirnova, S. Sytchevsky, N. A. Shatil, Alexey A. Firsov, T. A. Firsova","doi":"10.17816/transsyst20228243-54","DOIUrl":"https://doi.org/10.17816/transsyst20228243-54","url":null,"abstract":"Aim: The aim of the study is a comparative representation of a hybrid EM suspension (HEMS) for maglev transport and a pure EM configuration. \u0000Methods: Several designs have been numerically investigated and compared to conventional EMS. The numerical model has been validated with magnetic measurements on the experimental set-up. \u0000Results: The HEMS implies a combination of electromagnets (EM) and permanent magnets (PM) in a common magnetic circuit. The magnets synergy of HEMS has been demonstrated that leads to sufficient reduction in energy consumption and weight as compared to a conventional EMS. \u0000Conclusions: A desired performance of HEMS has been achieved. Efficiency of the design solutions has been verified numerically and experimentally.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"4 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125267944","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 : 2022-06-29DOI: 10.17816/transsyst202282112-123
S. Grigoreva
Background: The formation of a strategic sustainability management system for transport organizations, taking into account the concept of its life cycle, should be aimed at improving management efficiency. Aim: Based on the essence of the category "strategic sustainability", as well as management methodology, to develop a strategic sustainability management system taking into account the concept of its life cycle. Methods: The research methodology assumed the use of a systematic approach to the formation of a management system. Methods of data collection, comparison and analysis are applied. Results: The necessity of developing a strategic sustainability management system in different periods of its life cycle is indicated. The paper presents a management methodology with an indication of the purpose of its structural elements. Based on the developed methodological approach, the authors describe what and how the system does at each of the stages of "system analysis system design development implementation maintenance" of its life cycle; what goals are set and desired outputs. For the selected management processes, such as management of strategic data preparation, effective use of strategic resources, results of strategic sustainability with risk, innovation and strategic knowledge management; five groups of processes are identified and the types of activities of each group that need to be carried out to achieve strategic sustainability of transport organizations are listed. Conclusion: The necessity of developing requirements for the formation of a strategic sustainability management system and its life cycle processes based on the essence of the category "strategic sustainability" and the developed management methodology is shown. Obtaining information at different stages of the life cycle will allow for effective integration of processes, which will improve the quality of strategic sustainability management of transport organizations.
{"title":"Development of the strategic sustainability management system in different periods of its life cycle","authors":"S. Grigoreva","doi":"10.17816/transsyst202282112-123","DOIUrl":"https://doi.org/10.17816/transsyst202282112-123","url":null,"abstract":"Background: The formation of a strategic sustainability management system for transport organizations, taking into account the concept of its life cycle, should be aimed at improving management efficiency. \u0000Aim: Based on the essence of the category \"strategic sustainability\", as well as management methodology, to develop a strategic sustainability management system taking into account the concept of its life cycle. \u0000Methods: The research methodology assumed the use of a systematic approach to the formation of a management system. Methods of data collection, comparison and analysis are applied. \u0000Results: The necessity of developing a strategic sustainability management system in different periods of its life cycle is indicated. The paper presents a management methodology with an indication of the purpose of its structural elements. Based on the developed methodological approach, the authors describe what and how the system does at each of the stages of \"system analysis system design development implementation maintenance\" of its life cycle; what goals are set and desired outputs. For the selected management processes, such as management of strategic data preparation, effective use of strategic resources, results of strategic sustainability with risk, innovation and strategic knowledge management; five groups of processes are identified and the types of activities of each group that need to be carried out to achieve strategic sustainability of transport organizations are listed. \u0000Conclusion: The necessity of developing requirements for the formation of a strategic sustainability management system and its life cycle processes based on the essence of the category \"strategic sustainability\" and the developed management methodology is shown. Obtaining information at different stages of the life cycle will allow for effective integration of processes, which will improve the quality of strategic sustainability management of transport organizations.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126424670","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 : 2022-06-29DOI: 10.17816/transsyst20228228-42
V.Y. Soloviova, A. Sakharova, Egor G. Eremeev
Background: In order to effectively reinforcement problem soils based on clay or fine powdery sand, it is necessary to pre-stabilize them, for example, using granulated blast-furnace slag. Aim: the use of multi-tonnage slags of various nature for highly efficient preparation of bases in the construction of road surfaces. Methods: soils of natural and technogenic origin were considered as the main object of research: clays, sands, asphalt granulate. Physical and mechanical studies of soils of natural origin were carried out in accordance with GOST 5180-2015 Soils. Methods for laboratory determination of physical characteristics, the filtration coefficient was determined according to GOST 25584-2016 Soils. Methods for laboratory determination of the filtration coefficient. The physical and mechanical characteristics of asphalt concrete were determined according to GOST 12801-98 Materials based on organic binders for road and airfield construction. Test Methods. The component composition of the out-of-furnace slag was determined using X-ray phase analysis. Testing of hardened samples was carried out in a water-saturated state according to GOST 10180-20125 Concrete. Methods for determining the strength of control samples. The determination of the water absorption value by the mass of the reinforced soil was carried out according to GOST 12730.3-78 Concrete. Methods for determining water absorption. Results: reinforcement of pre-prepared soils of any nature is effectively carried out using a reduced consumption of cement in combination with the Nanoaktiv-M complex chemical additive and finely ground blast-furnace slag. Conclusion: the complex use of various types of metallurgical slags in soil reinforcement provides an effective solution to the technological, economic and environmental problems of our time.
{"title":"Innovative methods for preparing the base of transport highways of the use of technogenic formations of metallurgical production","authors":"V.Y. Soloviova, A. Sakharova, Egor G. Eremeev","doi":"10.17816/transsyst20228228-42","DOIUrl":"https://doi.org/10.17816/transsyst20228228-42","url":null,"abstract":"Background: In order to effectively reinforcement problem soils based on clay or fine powdery sand, it is necessary to pre-stabilize them, for example, using granulated blast-furnace slag. \u0000Aim: the use of multi-tonnage slags of various nature for highly efficient preparation of bases in the construction of road surfaces. \u0000Methods: soils of natural and technogenic origin were considered as the main object of research: clays, sands, asphalt granulate. Physical and mechanical studies of soils of natural origin were carried out in accordance with GOST 5180-2015 Soils. Methods for laboratory determination of physical characteristics, the filtration coefficient was determined according to GOST 25584-2016 Soils. Methods for laboratory determination of the filtration coefficient. The physical and mechanical characteristics of asphalt concrete were determined according to GOST 12801-98 Materials based on organic binders for road and airfield construction. Test Methods. The component composition of the out-of-furnace slag was determined using X-ray phase analysis. Testing of hardened samples was carried out in a water-saturated state according to GOST 10180-20125 Concrete. Methods for determining the strength of control samples. The determination of the water absorption value by the mass of the reinforced soil was carried out according to GOST 12730.3-78 Concrete. Methods for determining water absorption. \u0000Results: reinforcement of pre-prepared soils of any nature is effectively carried out using a reduced consumption of cement in combination with the Nanoaktiv-M complex chemical additive and finely ground blast-furnace slag. \u0000Conclusion: the complex use of various types of metallurgical slags in soil reinforcement provides an effective solution to the technological, economic and environmental problems of our time.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116753284","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 : 2021-12-21DOI: 10.17816/transsyst20217476-89
K. B. Kvitko
Background: Transport clustering, being a cooperation of enterprises of the same territory to consolidate resources to improve the quality of transport and logistics services, to improve the quality of infrastructure, to ensure the growth of transport accessibility of the territory, is one of the drivers of economic growth of the territory. Therefore, the question of forming a mechanism for creating a transport cluster (TС) is relevant, the first stage of which is the TLC model. Aim: creation of a structural and logical model of a transport and logistics cluster, the implementation of which will allow the creation of a TC in any territory with a high transport and transit potential. Methods: Based on the research, generalization and analysis of the works of domestic and foreign researchers in the field of transport clustering and regulations, laws and strategic documents, the definitions of the concepts of the components of the TLC were clarified, the main and auxiliary participants of the cluster were identified, their functional relationships were identified, the requirements for the infrastructure of the TC were determined, the effect of the activity of the TC for the participants and for the territory on which the cluster is located was revealed. Results: The result of the study is a structural and logical model of the transport cluster. Conclusions: The obtained structural and logical model of the transport cluster allows the development of transport clustering in the Russian Federation, since it is a universal tool for creating a TC for any territory with a high transport and transit potential
{"title":"Structural and logical model of transport cluster","authors":"K. B. Kvitko","doi":"10.17816/transsyst20217476-89","DOIUrl":"https://doi.org/10.17816/transsyst20217476-89","url":null,"abstract":"Background: Transport clustering, being a cooperation of enterprises of the same territory to consolidate resources to improve the quality of transport and logistics services, to improve the quality of infrastructure, to ensure the growth of transport accessibility of the territory, is one of the drivers of economic growth of the territory. Therefore, the question of forming a mechanism for creating a transport cluster (TС) is relevant, the first stage of which is the TLC model. \u0000Aim: creation of a structural and logical model of a transport and logistics cluster, the implementation of which will allow the creation of a TC in any territory with a high transport and transit potential. \u0000Methods: Based on the research, generalization and analysis of the works of domestic and foreign researchers in the field of transport clustering and regulations, laws and strategic documents, the definitions of the concepts of the components of the TLC were clarified, the main and auxiliary participants of the cluster were identified, their functional relationships were identified, the requirements for the infrastructure of the TC were determined, the effect of the activity of the TC for the participants and for the territory on which the cluster is located was revealed. \u0000Results: The result of the study is a structural and logical model of the transport cluster. \u0000Conclusions: The obtained structural and logical model of the transport cluster allows the development of transport clustering in the Russian Federation, since it is a universal tool for creating a TC for any territory with a high transport and transit potential","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123005041","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 : 2021-12-21DOI: 10.17816/transsyst20217414-32
Sergey G. Akulitzky, V. Amoskov, D. Arslanova, A. Belov, N. V. Vyacheslav, S. Gavrilov, Valery V. Deomidov, A. A. Zaytzev, M. Kaparkova, Roman V. Korotkov, V. Kukhtin, A. Labusov, E. Lamzin, M. S. Larionov, Nicolai A. Makhankov, A. Nezhentzev, D. Ovsyannikov, I. Rodin, S. Sytchevsky, M. Sukhanova, N. A. Shatil, Alexander A. Shkulepa, Alexey A. Firsov
Aim: To test the levitation performance of a hybrid EMS prototype. Materials and Methods: a levitation test setup with a 18 mm thick steel rail was constructed on a basis of the certified test bench 1958U-10-1 for measurement in the range up to 100 kN. The attractive force was investigated by varying the air gap size and coil current. Measured data were compared with parametric simulations. Results: Experimental and numerical results agreed with the accuracy required for practical application. Conclusions: A prototype of hybrid EMS (HEMS) for maglev transport has been designed, built, and tested at JSC NIIEFA. The HEMS concept has an advantage of reduced power loss and low stray field. The bench testing has proved good levitation performance and low power consumption of the proposed design. The measured data were used to check design solutions and verify 3D numerical models of the magnets. The comparison demonstrated a good match between measurements and simulations.
{"title":"Bench testing of hybrid ems prototype","authors":"Sergey G. Akulitzky, V. Amoskov, D. Arslanova, A. Belov, N. V. Vyacheslav, S. Gavrilov, Valery V. Deomidov, A. A. Zaytzev, M. Kaparkova, Roman V. Korotkov, V. Kukhtin, A. Labusov, E. Lamzin, M. S. Larionov, Nicolai A. Makhankov, A. Nezhentzev, D. Ovsyannikov, I. Rodin, S. Sytchevsky, M. Sukhanova, N. A. Shatil, Alexander A. Shkulepa, Alexey A. Firsov","doi":"10.17816/transsyst20217414-32","DOIUrl":"https://doi.org/10.17816/transsyst20217414-32","url":null,"abstract":"Aim: To test the levitation performance of a hybrid EMS prototype. \u0000Materials and Methods: a levitation test setup with a 18 mm thick steel rail was constructed on a basis of the certified test bench 1958U-10-1 for measurement in the range up to 100 kN. The attractive force was investigated by varying the air gap size and coil current. Measured data were compared with parametric simulations. \u0000Results: Experimental and numerical results agreed with the accuracy required for practical application. \u0000Conclusions: A prototype of hybrid EMS (HEMS) for maglev transport has been designed, built, and tested at JSC NIIEFA. The HEMS concept has an advantage of reduced power loss and low stray field. The bench testing has proved good levitation performance and low power consumption of the proposed design. The measured data were used to check design solutions and verify 3D numerical models of the magnets. The comparison demonstrated a good match between measurements and simulations.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133966024","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 : 2021-12-21DOI: 10.17816/transsyst20217443-51
A. Yashnov, L. A. Vasilchuk, P. Kuzmenkov, Ivan V. Chaplin
Aim: To provide the study and control of the stress-strain state of load-bearing structures during the operation of magnetolevitation transport systems. Methods: Experimental and theoretical studies of dynamic parameters. Results: To assess the stress-strain state of the main load-bearing structures of magnetolevitation transport systems using string superstructure it is proposed to measure the natural vibration frequencies. Conclusion: The organization of diagnostics or monitoring of changes in the natural vibration frequencies of load-bearing structures ensures the operational reliability of load-bearing structures for Maglev.
{"title":"Transport systems load-bearing structures state diagnistics and monitoring","authors":"A. Yashnov, L. A. Vasilchuk, P. Kuzmenkov, Ivan V. Chaplin","doi":"10.17816/transsyst20217443-51","DOIUrl":"https://doi.org/10.17816/transsyst20217443-51","url":null,"abstract":"Aim: To provide the study and control of the stress-strain state of load-bearing structures during the operation of magnetolevitation transport systems. \u0000Methods: Experimental and theoretical studies of dynamic parameters. \u0000Results: To assess the stress-strain state of the main load-bearing structures of magnetolevitation transport systems using string superstructure it is proposed to measure the natural vibration frequencies. \u0000Conclusion: The organization of diagnostics or monitoring of changes in the natural vibration frequencies of load-bearing structures ensures the operational reliability of load-bearing structures for Maglev.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116681046","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 : 2021-12-21DOI: 10.17816/transsyst20217433-42
T. Z. Htay, V. Glushenkov, V. G. Komarov
Background: The development and research of the applicability of various mathematical models for calculating the solar radiation of companies is an urgent task for the innovative transport system of Myanmar. Aim: Determination of the daily balance of energy generated by solar panels to perform a given operation of the transport system. Materials and methods: Mathematical, algorithmic and software (based on the Python language) have been developed for energy supply and creation of interactive geo-information models for the ELTRO transport system. Results: To estimate solar resources at a point with coordinates ( = 19.76 s. w.; = 96.07 w. d.), data from the databases "NASA", "Meteonorm" and the Myanmar GMS were used and compared with the actual data on the Myanmar GMS database in order to determine the reliability of the information presented in them. Conclusion: The results obtained made it possible to determine the structure of the solar energy supply system and the parameters of typical solar energy modules that provide energy supply not only to the transport system, but also to the adjacent territories.
{"title":"Analysis of the possibility of using solar energy for the energy supply of the innovative ELTRO transport system for Myanmar","authors":"T. Z. Htay, V. Glushenkov, V. G. Komarov","doi":"10.17816/transsyst20217433-42","DOIUrl":"https://doi.org/10.17816/transsyst20217433-42","url":null,"abstract":"Background: The development and research of the applicability of various mathematical models for calculating the solar radiation of companies is an urgent task for the innovative transport system of Myanmar. \u0000Aim: Determination of the daily balance of energy generated by solar panels to perform a given operation of the transport system. \u0000Materials and methods: Mathematical, algorithmic and software (based on the Python language) have been developed for energy supply and creation of interactive geo-information models for the ELTRO transport system. \u0000Results: To estimate solar resources at a point with coordinates ( = 19.76 s. w.; = 96.07 w. d.), data from the databases \"NASA\", \"Meteonorm\" and the Myanmar GMS were used and compared with the actual data on the Myanmar GMS database in order to determine the reliability of the information presented in them. \u0000Conclusion: The results obtained made it possible to determine the structure of the solar energy supply system and the parameters of typical solar energy modules that provide energy supply not only to the transport system, but also to the adjacent territories.","PeriodicalId":255036,"journal":{"name":"Modern Transportation Systems and Technologies","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116445627","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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