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Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1最新文献

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Comparison of Different Pipe Materials for Outdoor Water Supply Systems 室外供水系统不同管材的比较
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022114
L. A. Garifyanova, E. M. Mikryukova
{"title":"Comparison of Different Pipe Materials for Outdoor Water Supply Systems","authors":"L. A. Garifyanova, E. M. Mikryukova","doi":"10.22213/ie022114","DOIUrl":"https://doi.org/10.22213/ie022114","url":null,"abstract":"The choice of pipes requires professional knowledge, skills to evaluate the properties and features of these products. Ultimately, the choice is not limited only to the selection of the length and diameter of the pipeline, it is also necessary to take into account the physical and mechanical properties, taking into account the period of use of the pipeline system and the negative experience of the past years. Thus, the choice of pipe material becomes a difficult task that requires time. This article summarizes the experience of operating pipes in the outdoor water supply system, describes the main pipe materials and their characteristics, provides recommendations for the installation of pipeline systems and the necessary conditions for reliable transportation. As a result of compliance with the instructions and recommendations of this article, the installation of pipelines will be carried out in accordance with the requirements for outdoor water supply systems established by the current joint venture, SanPiN and GOST. This article is intended to familiarize construction companies specializing in the field of water supply and sanitation.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124282675","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}
引用次数: 0
Application of the theory of media ecology and ecosystem approach in the development of digital services for the city 媒介生态学理论与生态系统方法在城市数字服务发展中的应用
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022110
P. A. Bochkareva, A. Pilyushenko
{"title":"Application of the theory of media ecology and ecosystem approach in the development of digital services for the city","authors":"P. A. Bochkareva, A. Pilyushenko","doi":"10.22213/ie022110","DOIUrl":"https://doi.org/10.22213/ie022110","url":null,"abstract":"The article is devoted to the problem of developing digital services for the city. The advantages of applying the theory of media ecology in the development of digital services for the participation of a citizen in the management of the urban environment are considered, where the digital space is a logical continuation of the paradigm of thinking and behavior, the cognitive attitudes of users. The role of digital services for the city as a resource for the development of civic engagement and tools of e-democracy is substantiated. An ecosystem approach is proposed in the development of a digital services platform for the city, the feasibility of which is mediated by the widespread digitalization of many areas of human activity and the development of appropriate behavioral and cognitive habits. The role of decision-making services and cooperation services through the development of interactive cooperation technology and feedback, their importance in shaping the e-democracy environment as an alternative arena for the development of civic activity and political participation is considered.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"391 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131592023","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}
引用次数: 0
Using Segmentation Neural Networks for Accelerated Object Detection in an Image 使用分割神经网络加速图像中的目标检测
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022149
I. V. Churin, Y. Karavaev
{"title":"Using Segmentation Neural Networks for Accelerated Object Detection in an Image","authors":"I. V. Churin, Y. Karavaev","doi":"10.22213/ie022149","DOIUrl":"https://doi.org/10.22213/ie022149","url":null,"abstract":"The purpose of this scientific work is to accelerate the process of detecting objects in the image, using segmentation neural networks for this. The research methodology is the use of open datasets to compare the speed and accuracy of the main architectures of neural networks for finding objects and the approach used in this article. As a result of the research, it became known that the developed algorithm speeds up finding objects in the image from twenty to two thousand times, without losing the accuracy of work.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131167810","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}
引用次数: 0
Analysis of the problems of organizing joint work in Udmurt project companies 乌德穆尔特项目公司组织联合工作的问题分析
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022117
K.V. Dunayeva, N. Yakushev
{"title":"Analysis of the problems of organizing joint work in Udmurt project companies","authors":"K.V. Dunayeva, N. Yakushev","doi":"10.22213/ie022117","DOIUrl":"https://doi.org/10.22213/ie022117","url":null,"abstract":"The article deals with the problem of organizing collaboration in the design using information modeling technologies. A survey was conducted of specialists developing various sections of the project, on the basis of whose answers diagrams were compiled. Based on the results of the analysis, an assessment of the level of implementation of BIM technologies in the process of organizing collaboration was made. The methods of communication and creation of a Common Data Environment used in Udmurt companies at the moment are also analyzed. The main problems related to the efficiency of the organization of the work of designers are identified, including the lack of experienced specialists and managers in the field of BIM, a low level of elaboration of regulatory documentation, unwillingness or inability to learn and use modern software at the stages of coordination, as well as the lack of experience of Russian companies compared with foreign ones.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133879162","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}
引用次数: 0
Assessment of the influence of temperature and magnetic field on the measurement of the stress-strain state in the elements of metal structures 温度和磁场对金属结构元件应力-应变状态测量影响的评估
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022106
A.M. Reshetnikova, L. V. Volkova
{"title":"Assessment of the influence of temperature and magnetic field on the measurement of the stress-strain state in the elements of metal structures","authors":"A.M. Reshetnikova, L. V. Volkova","doi":"10.22213/ie022106","DOIUrl":"https://doi.org/10.22213/ie022106","url":null,"abstract":"The integrity of metal structures can be greatly influenced by residual stresses, the appearance of which is facilitated by heating and cooling of the material, causing phase and structural transformations, as well as thermal stresses in an inhomogeneous temperature field and structural transformations. For stress estimation, the most promising is the acoustoelastic method based on the measurement of elastic wave velocities. Therefore, the velocities of ultrasonic waves must be evaluated with high accuracy. This paper presents the results of a study of the influence of the temperature of the object of control and the magnetic field on the velocity of a wave polarized in mutually perpendicular directions when assessing the stress-strain state in the elements of metal structures by the method of acoustoelasticity. When the standard sample CO-2 is heated, the velocity of the transverse wave decreases and does not change when exposed to the applied and residual magnetic field.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130140328","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}
引用次数: 0
Invented pendulum stabilization using artificial neural network 发明了利用人工神经网络实现摆稳的方法
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022119
I. S. Zvonarev
{"title":"Invented pendulum stabilization using artificial neural network","authors":"I. S. Zvonarev","doi":"10.22213/ie022119","DOIUrl":"https://doi.org/10.22213/ie022119","url":null,"abstract":"The article raised the problem of stabilization of electric vehicles. The inefficiency of control systems built on the basis of classical methods is considered. Mathematical modeling of the inverse pendulum, which was chosen as the control object, was carried out. Simulation modeling of the stabilization of the inverse pendulum in the \"OpenAI gym\" environment has been carried out. A comparative analysis of the effectiveness of using a control system based on an artificial neural network and a classical control system for the problem of stabilizing an inverse pendulum is carried out. The system of total rewards in the simulation environment was chosen as an efficiency criterion. An assessment of the effectiveness of using the virtual environment \"OpenAI gym\" for comparing classical algorithms and algorithms based on neural networks is given. A model has been developed in ROS (Robot Operating System) to further study the effectiveness of inverse pendulum stabilization algorithms.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130260530","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}
引用次数: 0
Vehicle control system using innovation technologies 车辆控制系统采用创新技术
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022105
P. I. Mukhametgaleeva, A. Danilova
{"title":"Vehicle control system using innovation technologies","authors":"P. I. Mukhametgaleeva, A. Danilova","doi":"10.22213/ie022105","DOIUrl":"https://doi.org/10.22213/ie022105","url":null,"abstract":"At all times, the car was a means of increased danger. According to the latest data of the traffic police, the statistics of road accidents every year decreases, but is still above 100 thousand. Therefore, there is a need to minimize the risk of accidents. The paper presents a system that is a model of control of the car using the capabilities of artificial intelligence and available technologies of the modern. The artificial intelligence receiving information from outside through devices tracks the state of the vehicle and passengers, based on the obtained data it makes decisions based on the established methods and algorithms. Also proposed are new modes of travel in conditions of poor and limited visibility and a mode for the transfer of the vehicle in temporary use to another person. This model of the system is designed to control the car with an automatic transmission for maximum comfort and safety of the driver and passengers.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"265 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132703374","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}
引用次数: 0
Development of a five-phase synchronous motor with permanent magnets 永磁五相同步电动机的研制
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022109
A. Bannikov, Y. Nikitin
{"title":"Development of a five-phase synchronous motor with permanent magnets","authors":"A. Bannikov, Y. Nikitin","doi":"10.22213/ie022109","DOIUrl":"https://doi.org/10.22213/ie022109","url":null,"abstract":"In this paper the design, mathematical and simulation models of a five-phase synchronous motor with permanent magnets and a simulation model of a control device have been developed. A mathematical model of electromagnetic processes in a five-phase motor and control system with three feedback loops has been developed in Matlab Simulink environment. The inner fast loop provides control of currents along d and q axes by means of PI controllers, which allows keeping the total stator current vector perpendicular to the rotor current-circuit vector and providing the highest torque. The middle circuit provides control of angular speed of shaft rotation by means of PI-controllers. The outer circuit provides control of the angular position of the motor rotor by means of the P controller. The parameters of the regulators are optimized. The transient process has no overshoot and the control time is 2.6 seconds. A prototype of the motor has been developed and manufactured.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114428719","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}
引用次数: 0
Simulation of a transport robot based on a DLQR controller in the Matlab Simulink 基于DLQR控制器的运输机器人Matlab Simulink仿真
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022137
A. A. Razzhivin, S. Trefilov
{"title":"Simulation of a transport robot based on a DLQR controller in the Matlab Simulink","authors":"A. A. Razzhivin, S. Trefilov","doi":"10.22213/ie022137","DOIUrl":"https://doi.org/10.22213/ie022137","url":null,"abstract":"This article presents the results of the simulation model of a transport robot based on a digital linear-quadratic controller with state feedback for systems with discrete time and state space (DLQR controller), such as: modeling the state matrix, an example of the operation of a DLQR controller with visualization trajectory of the transport robot. The transport robot is an object with an installed brushless DC motor (BLDC motor), controlled by the electrical circuit of the H-bridge, and a stationary camera for orientation in space. The hypothesis of the scientific novelty of the main result is to increase the efficiency of the control system by switching from vector control to the theory of optimal control, since vector control is not optimal, using a DLQR controller. Currently, a previously known route is used to demonstrate the operation of the DLQR regulator. This decision was made to debug the simulation model.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125807311","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}
引用次数: 0
The Role of Reflection in the Formation of the Linguistic Personality of a Technical University Student 反思在工科大学生语言人格形成中的作用
Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1 Pub Date : 2022-06-20 DOI: 10.22213/ie022129
E. Krylov, E. Ponomarenko
{"title":"The Role of Reflection in the Formation of the Linguistic Personality of a Technical University Student","authors":"E. Krylov, E. Ponomarenko","doi":"10.22213/ie022129","DOIUrl":"https://doi.org/10.22213/ie022129","url":null,"abstract":"The phenomenon of reflection is considered in the context of teaching a foreign language to students of technical university. The necessity of purposeful formation of reflexive behavior for the development of the personality of future engineers in the professional and linguistic aspects is proved. The possibilities of formation of reflection in the process of extracurricular interactive activities are shown.","PeriodicalId":238277,"journal":{"name":"Proceedings of the 33th All-Russian Youth Exhibition of Innovations - InnoExh '22/1","volume":"439 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123614334","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}
引用次数: 0
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