Pub Date : 2019-11-01DOI: 10.2991/aviaent-19.2019.75
Gennadiy Zudov, I. Buslaeva, A. Levin
Experience in operation of trucks shows a significant increase in a failure number of their systems and parts in natural and climatic conditions of a permafrost zone compared with the conditions of a moderate climate. This article presents a study of operability of the forty MAN F2000 trucks used in Yakutia for long-haul transport. The systems were identified that limit reliability of these vehicles in the severe operation conditions of the North. These are an engine, suspension and brake system. Regularities of changes in the main operability parameters (operating time to failure and operating time between failures) of these systems and truck as a whole were investigated. Regression models of dependences of the operating time between failures on truck mileage for the engine, the suspension and brake system show a significant decrease in this operating time with the increase in the mileage. Taking into account this decrease, an improved technique of calculating the planned repair number for the systems and parts of automobiles, based on statistical information about the failures of these assembly units in the specific operation conditions is proposed. This technique can be used when planning the repairs of the vehicles with the different mileage and calculation of the required number of the spare parts. Keywords—truck; operability; operating time to failure; operating time between failures; mileage; natural and climatic conditions of the North
{"title":"Operability of MAN F2000 Trucks in the North","authors":"Gennadiy Zudov, I. Buslaeva, A. Levin","doi":"10.2991/aviaent-19.2019.75","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.75","url":null,"abstract":"Experience in operation of trucks shows a significant increase in a failure number of their systems and parts in natural and climatic conditions of a permafrost zone compared with the conditions of a moderate climate. This article presents a study of operability of the forty MAN F2000 trucks used in Yakutia for long-haul transport. The systems were identified that limit reliability of these vehicles in the severe operation conditions of the North. These are an engine, suspension and brake system. Regularities of changes in the main operability parameters (operating time to failure and operating time between failures) of these systems and truck as a whole were investigated. Regression models of dependences of the operating time between failures on truck mileage for the engine, the suspension and brake system show a significant decrease in this operating time with the increase in the mileage. Taking into account this decrease, an improved technique of calculating the planned repair number for the systems and parts of automobiles, based on statistical information about the failures of these assembly units in the specific operation conditions is proposed. This technique can be used when planning the repairs of the vehicles with the different mileage and calculation of the required number of the spare parts. Keywords—truck; operability; operating time to failure; operating time between failures; mileage; natural and climatic conditions of the North","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114410037","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.52
O. Fedonin, P. Akulov, D. Petreshin, V. Handozhko
The automated system is proposed that allows to control and measure forces of engaging and separating electrical connectors. The structure of the mechanical and electrical parts of the developed device is described. The use of the system will increase the productivity and accuracy of the operation under control.
{"title":"Automated Measurement of Engaging and Separating Forces of Electrical Connector Contact","authors":"O. Fedonin, P. Akulov, D. Petreshin, V. Handozhko","doi":"10.2991/aviaent-19.2019.52","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.52","url":null,"abstract":"The automated system is proposed that allows to control and measure forces of engaging and separating electrical connectors. The structure of the mechanical and electrical parts of the developed device is described. The use of the system will increase the productivity and accuracy of the operation under control.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124566271","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.37
S. Kruglov, S. Kovyrshin, R. Bolshakov
The article considers the task of controlling a technological vibration machine, designed for the vibration interaction of a granular working medium with details attached to the working body of a vibration machine. The computational scheme of this kind of machine is a solid body on two springs with adjustable stiffness, which can be attributed to symmetric systems that execute a flat oscillatory motion. The task of the automatic control system is to maintain the vibration field at the required level, in particular, the amplitude of oscillations under conditions of a priori uncertainty of the parameters of the vibration machine. A control system is proposed to be built on the basis of a stabilizing regulator with static adaptation, capable of performing a target function with the object nonlinearity, external perturbations and having a simple structure. The features and conditions of functioning of this regulator are considered. A demo example is given.
{"title":"The Approach to Automating the Control of the Vibrational Field of a Technological Machine","authors":"S. Kruglov, S. Kovyrshin, R. Bolshakov","doi":"10.2991/aviaent-19.2019.37","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.37","url":null,"abstract":"The article considers the task of controlling a technological vibration machine, designed for the vibration interaction of a granular working medium with details attached to the working body of a vibration machine. The computational scheme of this kind of machine is a solid body on two springs with adjustable stiffness, which can be attributed to symmetric systems that execute a flat oscillatory motion. The task of the automatic control system is to maintain the vibration field at the required level, in particular, the amplitude of oscillations under conditions of a priori uncertainty of the parameters of the vibration machine. A control system is proposed to be built on the basis of a stabilizing regulator with static adaptation, capable of performing a target function with the object nonlinearity, external perturbations and having a simple structure. The features and conditions of functioning of this regulator are considered. A demo example is given.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129971244","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.4
Z. Blednova, E. Balaev
The article describes results of an experimental study of ultrasonic treatment as a part of a complex temperatureforce effect on the adhesive properties of a surface composition made of materials with thermoelastic phase transformations at various stages of formation: at the stage of the base preparation; at the stage of the coated part finishing. The established patterns of modifying effects of ultrasonic treatment on the distribution of residual stresses at the surface-to-surface interface make it possible to predict the functional and mechanical properties of the layers that make up the surface composition.
{"title":"The Effect of Ultrasonic Treatment on the Adhesion of a Surface Composition Made of SME Materials at Various Stages of Its Formation","authors":"Z. Blednova, E. Balaev","doi":"10.2991/aviaent-19.2019.4","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.4","url":null,"abstract":"The article describes results of an experimental study of ultrasonic treatment as a part of a complex temperatureforce effect on the adhesive properties of a surface composition made of materials with thermoelastic phase transformations at various stages of formation: at the stage of the base preparation; at the stage of the coated part finishing. The established patterns of modifying effects of ultrasonic treatment on the distribution of residual stresses at the surface-to-surface interface make it possible to predict the functional and mechanical properties of the layers that make up the surface composition.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127139241","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.58
Y. Soler, Si Mai Dinh, D. Kazimirov
Titanium alloys can change their phase composition after abrasive processing. Grinding by CBN wheels affects quantitatively the variation in intermetallic compounds into VT22 that can be experimentally confirmed. These changes are positive or negative, depending on the purpose of the titanium part. X-ray diffraction analysis revealed the presence of a phase not previously detected. Keywords— titanium alloy, grinding, intermetallic, X-ray spectrum
{"title":"Study of Phase Transformations in Parts Made From Titanium Alloy VT22 During Pendulum Grinding","authors":"Y. Soler, Si Mai Dinh, D. Kazimirov","doi":"10.2991/aviaent-19.2019.58","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.58","url":null,"abstract":"Titanium alloys can change their phase composition after abrasive processing. Grinding by CBN wheels affects quantitatively the variation in intermetallic compounds into VT22 that can be experimentally confirmed. These changes are positive or negative, depending on the purpose of the titanium part. X-ray diffraction analysis revealed the presence of a phase not previously detected. Keywords— titanium alloy, grinding, intermetallic, X-ray spectrum","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121125862","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.1
A. Fadeev, S. Alhusseini
Transport demand (a set of data about trips and passengers mobility patterns in the network) is a golden key for solving a wide range of issues of transportation and town planning problems. These are development of the road network, development and optimization of public transport routes, etc. To determine the transport demand, the complex four-stage model is traditionally used, in which traditional manual surveys are needed. Indirect methods of obtaining information represent a special perspective based on the collection, integration and analysis of large and mixed type of data which been generated by various sources of human life aspects (Urban computing [10], Big data [11, 12]). One of such methods is the analysis transactions of non-cash fare payment in public transport [9 24]. The results of the passenger trips are obtained by comparing the sequence of payment transactions. As a result of processing transactions of non-cash fare payment, a sample is drawn from the general mobility of citizens transported by public transport. The article considers the following tasks: 1. Estimation of the representativeness of the non-cash fare payment transactions sample to the general set of trips. 2. Calculation of the parameters of transport demand based on the trips set’s sample, which obtained as a result of processing transactions of non-cash fare payment. We proposed calculation of the Origin-Destination (OD) matrices, which takes into account presence of nondecrypted transactions. The obtained results allow us to use automated fare collection system (AFC) data to study transport demand: to obtain information about passenger's trip between the stopping points of network route or between transport districts, as well as passenger correspondence, which consist of one or several trips (when traveling with transfers). Keywords— transport demand, passenger flows, passenger trip, Origin-Destination matrices.
{"title":"Using Automated Fare Collection System Data to Determine Transport Demand","authors":"A. Fadeev, S. Alhusseini","doi":"10.2991/aviaent-19.2019.1","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.1","url":null,"abstract":"Transport demand (a set of data about trips and passengers mobility patterns in the network) is a golden key for solving a wide range of issues of transportation and town planning problems. These are development of the road network, development and optimization of public transport routes, etc. To determine the transport demand, the complex four-stage model is traditionally used, in which traditional manual surveys are needed. Indirect methods of obtaining information represent a special perspective based on the collection, integration and analysis of large and mixed type of data which been generated by various sources of human life aspects (Urban computing [10], Big data [11, 12]). One of such methods is the analysis transactions of non-cash fare payment in public transport [9 24]. The results of the passenger trips are obtained by comparing the sequence of payment transactions. As a result of processing transactions of non-cash fare payment, a sample is drawn from the general mobility of citizens transported by public transport. The article considers the following tasks: 1. Estimation of the representativeness of the non-cash fare payment transactions sample to the general set of trips. 2. Calculation of the parameters of transport demand based on the trips set’s sample, which obtained as a result of processing transactions of non-cash fare payment. We proposed calculation of the Origin-Destination (OD) matrices, which takes into account presence of nondecrypted transactions. The obtained results allow us to use automated fare collection system (AFC) data to study transport demand: to obtain information about passenger's trip between the stopping points of network route or between transport districts, as well as passenger correspondence, which consist of one or several trips (when traveling with transfers). Keywords— transport demand, passenger flows, passenger trip, Origin-Destination matrices.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128630689","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.21
A. Fedukov, A. Khandozhko
This paper presents the results of theoretical and experimental studies of the joint rigidity of the production equipment in relation to modular structures. Keywords— accuracy, unified modules, ball screw pair, linear guides, contact stiffness, macro deviations.
{"title":"Technological Quality Assurance of Assembling Machine Components Based on Modular Elements, Taking into Account the Contact Stiffness of the Joints","authors":"A. Fedukov, A. Khandozhko","doi":"10.2991/aviaent-19.2019.21","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.21","url":null,"abstract":"This paper presents the results of theoretical and experimental studies of the joint rigidity of the production equipment in relation to modular structures. Keywords— accuracy, unified modules, ball screw pair, linear guides, contact stiffness, macro deviations.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122519002","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.61
G. Struchkova, T. Kapitonova, A. Levin
Railway facilities in the Northern territories of Russia are built and operated in the areas of the cryolithozone and low climatic temperatures. Railway transport in the Republic has been operating since 1979. In 2004, a 360 km long highway to Tommot was built. Passenger and cargo transportation to Tommot station has been carried out since 2006. In 2014, the Tommot Nizhny Bestyakh section was built with a length of more than 400 km. Currently, intensive preparation of the construction of the Berkakit-YakutskMagadan railway is underway in Yakutia. However, railway transport is one of the potential sources of emergency situations with a large number of victims, significant material damage and adverse environmental consequences. Accidents and emergencies at railway transport facilities are caused by the complex natural and climatic conditions of the region, violation of technical and technological regulations during construction and operation, factory defects of structures and materials, dangerous natural and climatic phenomena, degradation of the cryolithozone and interaction of technological elements and objects with the natural environment, human factor. This article presents an analysis of the main risk factors of railway transport facilities under construction and operating in the extreme conditions of the North. To ensure the the necessary indicators of reliability and durability of components and assemblies of railway equipment operating in cold climates, a regional technical regulation is developed for the operation of railway rolling stock, traction, track facilities and lifting mechanisms. The procedure used for risk analysis is focused on the consideration of emergency situations in which damage and losses may be caused. Key wordsrailway transport; risk factors; accidents and failures; difficult climatic conditions; cryolitozone
{"title":"Safety of Railway Transport Facilities Operating in Extreme Climatic Conditions","authors":"G. Struchkova, T. Kapitonova, A. Levin","doi":"10.2991/aviaent-19.2019.61","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.61","url":null,"abstract":"Railway facilities in the Northern territories of Russia are built and operated in the areas of the cryolithozone and low climatic temperatures. Railway transport in the Republic has been operating since 1979. In 2004, a 360 km long highway to Tommot was built. Passenger and cargo transportation to Tommot station has been carried out since 2006. In 2014, the Tommot Nizhny Bestyakh section was built with a length of more than 400 km. Currently, intensive preparation of the construction of the Berkakit-YakutskMagadan railway is underway in Yakutia. However, railway transport is one of the potential sources of emergency situations with a large number of victims, significant material damage and adverse environmental consequences. Accidents and emergencies at railway transport facilities are caused by the complex natural and climatic conditions of the region, violation of technical and technological regulations during construction and operation, factory defects of structures and materials, dangerous natural and climatic phenomena, degradation of the cryolithozone and interaction of technological elements and objects with the natural environment, human factor. This article presents an analysis of the main risk factors of railway transport facilities under construction and operating in the extreme conditions of the North. To ensure the the necessary indicators of reliability and durability of components and assemblies of railway equipment operating in cold climates, a regional technical regulation is developed for the operation of railway rolling stock, traction, track facilities and lifting mechanisms. The procedure used for risk analysis is focused on the consideration of emergency situations in which damage and losses may be caused. Key wordsrailway transport; risk factors; accidents and failures; difficult climatic conditions; cryolitozone","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123388801","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.48
A. Gavrilin, A. Nizhegorodov, B. Moyzes, K. Kuvshinov, Аleksandr Cherkasov
— The article reviews the simulation of functional dependence of the heat treatment process time of vermiculite concentrates on their size groups (fractions) in power process units with a mechanical base plate, in which the movement of expanded vermiculite is set by vibro-transporting bulk material in the thermal field of electric heaters. At present we research the process of conductive layer-by-layer heat transfer into the vermiculite grains with the purpose to figure out the so-called “expected time” of temperatures balancing and the time of full expansion in the process of heat treatment of concentrates. The experimental data on the firing time of vermiculite concentrates from various deposits and their comparison with the results of analytical simulation are presented. It was firstly found that grain size of vermiculite concentrates depends on the duration of firing. This dependence was proved by the experimental results of the research.
{"title":"Simulation of the Process of Heat Treatment of Vermiculite Concentrates in Power Process Units with a Mechanical Base","authors":"A. Gavrilin, A. Nizhegorodov, B. Moyzes, K. Kuvshinov, Аleksandr Cherkasov","doi":"10.2991/aviaent-19.2019.48","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.48","url":null,"abstract":"— The article reviews the simulation of functional dependence of the heat treatment process time of vermiculite concentrates on their size groups (fractions) in power process units with a mechanical base plate, in which the movement of expanded vermiculite is set by vibro-transporting bulk material in the thermal field of electric heaters. At present we research the process of conductive layer-by-layer heat transfer into the vermiculite grains with the purpose to figure out the so-called “expected time” of temperatures balancing and the time of full expansion in the process of heat treatment of concentrates. The experimental data on the firing time of vermiculite concentrates from various deposits and their comparison with the results of analytical simulation are presented. It was firstly found that grain size of vermiculite concentrates depends on the duration of firing. This dependence was proved by the experimental results of the research.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124504919","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 : 2019-11-01DOI: 10.2991/aviaent-19.2019.69
A. Gladkikh, A. K. Volkov, A. Volkov, N. Andriyanov, S. V. Shakhtanov
In this paper, an analysis of world experience was conducted and it was concluded that one of the ways to improve the efficiency of aviation security in the Russian Federation is to use modern network training complexes. A new approach to assessing the competence of aviation security screeners was proposed and tested, allowing taking into account the parameters of oculomotor activity and heart rate variability of test aviation security screeners, and differing from the existing approaches by using fuzzy classification models. According to the results of an experimental study, three different models were synthesized. The results of the comparison showed that the Sugeno model, trained using the ANFIS-algorithm, is more accurate than the Mamdani model and the linear regression model depends on the competence assessment of aviation security screeners. It described ways of addressing the important task of obtaining more precise relevant digital data in network training complexes using noise-resistant coding tools. It presented a model of a permutation decoder of a non-binary redundant code based on a lexicographic cognitive map. This model of a redundant code decoder uses cognitive data processing methods for completing permutation decoding procedures in order to protect remote control commands from the influence of destructive factors on the control process.
{"title":"Development of Network Training Complexes Using Fuzzy Models and Noise-Resistant Coding","authors":"A. Gladkikh, A. K. Volkov, A. Volkov, N. Andriyanov, S. V. Shakhtanov","doi":"10.2991/aviaent-19.2019.69","DOIUrl":"https://doi.org/10.2991/aviaent-19.2019.69","url":null,"abstract":"In this paper, an analysis of world experience was conducted and it was concluded that one of the ways to improve the efficiency of aviation security in the Russian Federation is to use modern network training complexes. A new approach to assessing the competence of aviation security screeners was proposed and tested, allowing taking into account the parameters of oculomotor activity and heart rate variability of test aviation security screeners, and differing from the existing approaches by using fuzzy classification models. According to the results of an experimental study, three different models were synthesized. The results of the comparison showed that the Sugeno model, trained using the ANFIS-algorithm, is more accurate than the Mamdani model and the linear regression model depends on the competence assessment of aviation security screeners. It described ways of addressing the important task of obtaining more precise relevant digital data in network training complexes using noise-resistant coding tools. It presented a model of a permutation decoder of a non-binary redundant code based on a lexicographic cognitive map. This model of a redundant code decoder uses cognitive data processing methods for completing permutation decoding procedures in order to protect remote control commands from the influence of destructive factors on the control process.","PeriodicalId":158920,"journal":{"name":"Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124463111","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}