Pub Date : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c0bbd5b8.16491896
D. Voloshinov, K. Solomonov, L. Mokretsova, Lyudmila Tishchuk
The application of constructive geometric modeling to pedagogical models of teaching graphic disciplines today is a promising direction for using computer technology in the educational process of educational institutions. The essence of the method of constructive geometric modeling is to represent any operation performed on geometric objects in the form of a transformation, as a result of which some constructive connection is established, and the transformation itself can be considered as a result of the action of an abstract cybernetic device. Constructive geometric modeling is a popular information tool for information processing in various applied areas, however, this tool cannot be appreciated without the presence of appropriate software systems and developed design techniques. Traditionally, constructive geometric modeling is used in the design of mechanical engineering, energy, aircraft and shipbuilding facilities, in architectural and design engineering. The need to study descriptive geometry at the university in recent years has something in common with the issues of mastering graphic packages of computer programs in the framework of the new discipline "Engineering and Computer Graphics". The well-known KOMPAS software product is considered the simplest and most attractive for training. It should be noted the important role of graphic packages in the teaching of geometric disciplines that require a figurative perception of the material by students. Against the background of a reduction in classroom hours, computer graphics packages are practically the only productive teaching methodology, successfully replacing traditional tools - chalk and blackboard.
{"title":"Some aspects of the pedagogical model of constructive geometric modeling","authors":"D. Voloshinov, K. Solomonov, L. Mokretsova, Lyudmila Tishchuk","doi":"10.30987/conferencearticle_5fd755c0bbd5b8.16491896","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0bbd5b8.16491896","url":null,"abstract":"The application of constructive geometric modeling to pedagogical models of teaching graphic disciplines today is a promising direction for using computer technology in the educational process of educational institutions. \u0000The essence of the method of constructive geometric modeling is to represent any operation performed on geometric objects in the form of a transformation, as a result of which some constructive connection is established, and the transformation itself can be considered as a result of the action of an abstract cybernetic device. \u0000Constructive geometric modeling is a popular information tool for information processing in various applied areas, however, this tool cannot be appreciated without the presence of appropriate software systems and developed design techniques. Traditionally, constructive geometric modeling is used in the design of mechanical engineering, energy, aircraft and shipbuilding facilities, in architectural and design engineering. \u0000The need to study descriptive geometry at the university in recent years has something in common with the issues of mastering graphic packages of computer programs in the framework of the new discipline \"Engineering and Computer Graphics\". The well-known KOMPAS software product is considered the simplest and most attractive for training. It should be noted the important role of graphic packages in the teaching of geometric disciplines that require a figurative perception of the material by students. Against the background of a reduction in classroom hours, computer graphics packages are practically the only productive teaching methodology, successfully replacing traditional tools - chalk and blackboard.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":" September","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113946983","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c0db8920.24291967
Aida Khakimova, M. Berberova, O. Zolotarev, L. Sharapova, Daler Mirzoev, A. Belaya, V. Koryavov
The image of the city is a spatio-temporal continuum in which everything is interconnected, it exists as a single monolith expressing itself in the general atmosphere. The visual image of the city may contain two planes of meanings: culturally ratified and universally valid, expressed by cultural codes, and also significant only to those who are viewing the image. Therefore, the content of the visual image depends on who the subject of perception is, what he pays attention to and in what situation the process of perception of the image occurs.
{"title":"Using augmented reality for navigation in space. Creating Visual Dictionaries","authors":"Aida Khakimova, M. Berberova, O. Zolotarev, L. Sharapova, Daler Mirzoev, A. Belaya, V. Koryavov","doi":"10.30987/conferencearticle_5fd755c0db8920.24291967","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0db8920.24291967","url":null,"abstract":"The image of the city is a spatio-temporal continuum in which everything is interconnected, it exists as a single monolith expressing itself in the general atmosphere. The visual image of the city may contain two planes of meanings: culturally ratified and universally valid, expressed by cultural codes, and also significant only to those who are viewing the image. Therefore, the content of the visual image depends on who the subject of perception is, what he pays attention to and in what situation the process of perception of the image occurs.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125431039","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c0adb1d9.27038265
I. Balyuba, E. Konopatskiy
The paper describes the history of the origin and formation the mathematical apparatus «Point calculus», as one of the scientific directions of the Melitopol school of applied geometry. A brief description of point calculus as a mathematical device that operates within an arithmetic, coordinate affine space, equipped with a topological structure. The basic definitions of point calculus are presented, including point parameters and point equations, space simplex and global coordinate system, independent and current points.
{"title":"Point calculus. Historical background and basic definitions","authors":"I. Balyuba, E. Konopatskiy","doi":"10.30987/conferencearticle_5fd755c0adb1d9.27038265","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0adb1d9.27038265","url":null,"abstract":"The paper describes the history of the origin and formation the mathematical apparatus «Point calculus», as one of the scientific directions of the Melitopol school of applied geometry. A brief description of point calculus as a mathematical device that operates within an arithmetic, coordinate affine space, equipped with a topological structure. The basic definitions of point calculus are presented, including point parameters and point equations, space simplex and global coordinate system, independent and current points.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127046501","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c07a3014.07646148
S. Pavlov, Artur Gizatullin, E. Brekotkina, A. Ivantsov
With the advent of new sources and technologies for obtaining data on the location and mutual location of objects and systems in general, as well as their integration into real – time control methods and algorithms, conditions have been created for more modern and high-quality use of computer technologies in the management of complex distributed systems (SRS). The components of such SRS are themselves complex distributed systems and have (or can potentially have), among other things, a negative impact on each other, that is, they represent or form a threat to each other. One of the most urgent tasks of our time is to develop various, usually highly computerized, tools and methods for parrying threats based on monitoring and forecasting the development of processes (including physical ones) that form the basis of these threats. This article discusses the problem of parrying one of the types of threats – flood. The issues of using various types of information coming from various sources – sensors for monitoring and forecasting the water level and associated flooding of the corresponding territories are considered. The system of using real-time automatically measured SRS parameters and their further application for digital decision support for parrying threats is a complex highly computerized technical system belonging to the class of the Internet of things. At the same time, it is one of the digital subsystems of the SRS that have a positive impact on other components of the SRS as a whole. All this information comes from various (technically and departmental) heterogeneous sources, so for its rapid and high-quality storage and use for monitoring, forecasting and parrying threats to the SRS, it needs specialized methods of analysis, structuring and distributed storage.
{"title":"Monitoring, predicting the development and parrying of certain threats for complex distributed systems based on data analysis of multi-sensor systems","authors":"S. Pavlov, Artur Gizatullin, E. Brekotkina, A. Ivantsov","doi":"10.30987/conferencearticle_5fd755c07a3014.07646148","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c07a3014.07646148","url":null,"abstract":"With the advent of new sources and technologies for obtaining data on the location and mutual location of objects and systems in general, as well as their integration into real – time control methods and algorithms, conditions have been created for more modern and high-quality use of computer technologies in the management of complex distributed systems (SRS). The components of such SRS are themselves complex distributed systems and have (or can potentially have), among other things, a negative impact on each other, that is, they represent or form a threat to each other. One of the most urgent tasks of our time is to develop various, usually highly computerized, tools and methods for parrying threats based on monitoring and forecasting the development of processes (including physical ones) that form the basis of these threats. This article discusses the problem of parrying one of the types of threats – flood. The issues of using various types of information coming from various sources – sensors for monitoring and forecasting the water level and associated flooding of the corresponding territories are considered. The system of using real-time automatically measured SRS parameters and their further application for digital decision support for parrying threats is a complex highly computerized technical system belonging to the class of the Internet of things. At the same time, it is one of the digital subsystems of the SRS that have a positive impact on other components of the SRS as a whole. All this information comes from various (technically and departmental) heterogeneous sources, so for its rapid and high-quality storage and use for monitoring, forecasting and parrying threats to the SRS, it needs specialized methods of analysis, structuring and distributed storage.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133972548","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c0cb0533.83347349
A. Boykov
The task of normative control of the graphic part of design documents is formulated. A review of approaches to the automation of normative control of technical documentation is given. It is shown that the central place in the procedure for normative control of the graphics of the drawings for a given class of parts is occupied by the analysis of the geometric shape of the part according to its drawing. To perform the analysis procedure, a structural (grammatical) approach is proposed, a grammar and elements, from which the form of parts is composed, are presented. The procedure for preliminary processing of the drawing is described. An example of the analysis of the drawing in a grammatical way is given.
{"title":"On the implementation of automatic normative control of the graphics of design documents for one class of parts drawings","authors":"A. Boykov","doi":"10.30987/conferencearticle_5fd755c0cb0533.83347349","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0cb0533.83347349","url":null,"abstract":"The task of normative control of the graphic part of design documents is formulated. A review of approaches to the automation of normative control of technical documentation is given. It is shown that the central place in the procedure for normative control of the graphics of the drawings for a given class of parts is occupied by the analysis of the geometric shape of the part according to its drawing. To perform the analysis procedure, a structural (grammatical) approach is proposed, a grammar and elements, from which the form of parts is composed, are presented. The procedure for preliminary processing of the drawing is described. An example of the analysis of the drawing in a grammatical way is given.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130835208","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c09f2c91.06817396
Dmitriy D'yachkov, O. Zolotarev
The purpose of the study is to collect information about air accidents, collect and analyze statistics according to the criteria: aircraft model, air carrier, cause of the accident, and determining at what stage of the flight the accident occurred.
{"title":"Analysis of statistics of air crashes based on the study of many factor","authors":"Dmitriy D'yachkov, O. Zolotarev","doi":"10.30987/conferencearticle_5fd755c09f2c91.06817396","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c09f2c91.06817396","url":null,"abstract":"The purpose of the study is to collect information about air accidents, collect and analyze statistics according to the criteria: aircraft model, air carrier, cause of the accident, and determining at what stage of the flight the accident occurred.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122725285","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c0ea6458.82600196
A. Klokov, E. Slobodyuk, M. Charnine
The object of the research when writing the work was the body of text data collected together with the scientific advisor and the algorithms for processing the natural language of analysis. The stream of hypotheses has been tested against computer science scientific publications through a series of simulation experiments described in this dissertation. The subject of the research is algorithms and the results of the algorithms, aimed at predicting promising topics and terms that appear in the course of time in the scientific environment. The result of this work is a set of machine learning models, with the help of which experiments were carried out to identify promising terms and semantic relationships in the text corpus. The resulting models can be used for semantic processing and analysis of other subject areas.
{"title":"Predicting the citation and impact factor of terms for scientific publications using machine learning algorithms","authors":"A. Klokov, E. Slobodyuk, M. Charnine","doi":"10.30987/conferencearticle_5fd755c0ea6458.82600196","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0ea6458.82600196","url":null,"abstract":"The object of the research when writing the work was the body of text data collected together with the scientific advisor and the algorithms for processing the natural language of analysis. The stream of hypotheses has been tested against computer science scientific publications through a series of simulation experiments described in this dissertation. The subject of the research is algorithms and the results of the algorithms, aimed at predicting promising topics and terms that appear in the course of time in the scientific environment. \u0000The result of this work is a set of machine learning models, with the help of which experiments were carried out to identify promising terms and semantic relationships in the text corpus. \u0000The resulting models can be used for semantic processing and analysis of other subject areas.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"2018 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121616861","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 : 2020-12-13DOI: 10.30987/conferencearticle_5fd755c06b36c7.92832798
A. Viunova, O. Zolotarev
Currently, the problem of improving satellite navigation systems has gained sufficient popularity. This is due to the fact that a lot of both civilian and military objects are somehow connected with satellites (navigators for civilians, tracking systems in the military sphere, etc.). Unfortunately, when implementing satellite navigation systems in various industries, one has to face a number of problems. Namely, with very low positioning accuracy of the required objects. This is due to the dynamism and mobility of satellites relative to the Earth. That is why stationary ground objects are introduced to improve positioning accuracy. In connection with the above problems, the topic of the work is quite relevant today.
{"title":"Investigation of ways to improve positioning accuracy using additional ground means","authors":"A. Viunova, O. Zolotarev","doi":"10.30987/conferencearticle_5fd755c06b36c7.92832798","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c06b36c7.92832798","url":null,"abstract":"Currently, the problem of improving satellite navigation systems has gained sufficient popularity. This is due to the fact that a lot of both civilian and military objects are somehow connected with satellites (navigators for civilians, tracking systems in the military sphere, etc.). Unfortunately, when implementing satellite navigation systems in various industries, one has to face a number of problems. Namely, with very low positioning accuracy of the required objects. This is due to the dynamism and mobility of satellites relative to the Earth. That is why stationary ground objects are introduced to improve positioning accuracy. In connection with the above problems, the topic of the work is quite relevant today.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121894376","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 : 2020-12-12DOI: 10.30987/conferencearticle_5fd755c0372249.17562714
S. Gorbatov, V. Polunichev
A pressure compensator is a technical pressure vessel with a special design that compensates for changes in the volume of water in a closed loop when it is heated. It is a design feature of two-circuit reactors with pressurized water as a coolant (including heavy water reactors) used at nuclear power plants, nuclear submarines and ships and is usually considered as part of a technological system that maintains the pressure in the primary circuit in stationary modes and pressure deviations in transient and emergency modes of the reactor plant. The pressure compensator is at the same time a system for providing the required pressure and compensating for changes in the volume of the coolant in the primary circuit, therefore it has a double name - in technical documentation and literature it can be called both a pressure compensator and a volume compensator.
{"title":"Pressure compensation systems in the primary circuit of a nuclear power plant with a pressurized water reactor","authors":"S. Gorbatov, V. Polunichev","doi":"10.30987/conferencearticle_5fd755c0372249.17562714","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755c0372249.17562714","url":null,"abstract":"A pressure compensator is a technical pressure vessel with a special design that compensates for changes in the volume of water in a closed loop when it is heated. It is a design feature of two-circuit reactors with pressurized water as a coolant (including heavy water reactors) used at nuclear power plants, nuclear submarines and ships and is usually considered as part of a technological system that maintains the pressure in the primary circuit in stationary modes and pressure deviations in transient and emergency modes of the reactor plant. \u0000The pressure compensator is at the same time a system for providing the required pressure and compensating for changes in the volume of the coolant in the primary circuit, therefore it has a double name - in technical documentation and literature it can be called both a pressure compensator and a volume compensator.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129557365","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 : 2020-12-12DOI: 10.30987/conferencearticle_5fd755bfcd7eb1.97300196
A. Kurilov
Analysis and interpretation of multidimensional data is a very important problem in many spheres of human life, such as production of products, diagnosis of diseases, marketing, information security, etc. However, sometimes the analysis of multidimensional data using traditional approaches is difficult. Since a person perceives visual information better and faster, visualization is used to analyze the data and identify patterns in the data. There are many ways to visualize multidimensional data. However, visual models built in these ways show different degrees of effectiveness for different tasks. Therefore, it is necessary to identify criteria by which to evaluate the effectiveness of the resulting visual model. This article describes the process of obtaining comparison criteria for visualization metaphors by examining visual models of multidimensional data and their visualization metaphors.
{"title":"Research of existing visual models of multidimensional data and their visualization metaphors","authors":"A. Kurilov","doi":"10.30987/conferencearticle_5fd755bfcd7eb1.97300196","DOIUrl":"https://doi.org/10.30987/conferencearticle_5fd755bfcd7eb1.97300196","url":null,"abstract":"Analysis and interpretation of multidimensional data is a very important problem in many spheres of human life, such as production of products, diagnosis of diseases, marketing, information security, etc. However, sometimes the analysis of multidimensional data using traditional approaches is difficult. Since a person perceives visual information better and faster, visualization is used to analyze the data and identify patterns in the data. There are many ways to visualize multidimensional data. However, visual models built in these ways show different degrees of effectiveness for different tasks. Therefore, it is necessary to identify criteria by which to evaluate the effectiveness of the resulting visual model. This article describes the process of obtaining comparison criteria for visualization metaphors by examining visual models of multidimensional data and their visualization metaphors.","PeriodicalId":133157,"journal":{"name":"CPT2020 The 8th International Scientific Conference on Computing in Physics and Technology Proceedings","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126066479","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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