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2023 International Russian Smart Industry Conference (SmartIndustryCon)最新文献

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Characteristics of Angular Displacement Actuators Based on Magnetostrictive Plates under the Action of Prestressing 预应力作用下磁致伸缩板角位移作动器特性研究
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110789
P. Grakhov, A. Fedin, V. Yasoveev
This publication presents the results of studies of the static characteristics of actuators for displacements (by means of an example of angular displacements) with a bending type of deformation of the active element – a magnetostrictive bilayer plate with one active layer of 49K2F alloy under the total action of prestresses caused by external forces, moments of internal forces that are induced and arise during a temperature change of a plate made of materials with different values of the temperature coefficients of linear expansion. The article shows the influence of ratios of magnitudes and signs of preliminary moments on the nature of the distribution of elastic stresses across the thickness of the active layers. Relationships have been refined to eliminate zones of an undesirable sign in the distribution of elastic stresses. The prospects of using the action of preliminary moments to achieve greater stability of characteristics with changes in the temperature of the magnetostrictive plate are shown.
本出版物介绍了位移致动器静态特性的研究结果(通过角位移的一个例子),具有主动元件的弯曲型变形-磁致伸缩双层板,其中一层49K2F合金的主动层在外力引起的预应力的总作用下。由具有不同线性膨胀温度系数的材料制成的板在温度变化时产生的内力力矩。本文显示了震级比和初始矩的符号对弹性应力沿活动层厚度分布性质的影响。关系已得到改进,以消除弹性应力分布中不希望出现的符号区域。展望了利用初始矩的作用使磁致伸缩板的特性随温度变化而更稳定的前景。
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引用次数: 0
Design Documentation Agreement Automated System with Approving Person Intelligent Support 具有审批人智能支持的设计文档协议自动化系统
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110833
V. Latypova
The design documentation agreement procedure is one of the production process stages. The procedure is usually rather long because it demands the participation of a large group of staff, conducting the complex documentation control execution. During the agreement process errors in design documentation are identified and a review with relevant remarks to finalize it is formed, typically in manual mode. This operation is repeated until all remarks are finally eliminated. In the latter case, the design documentation agreement procedure ends. In existing research attention has been paid to automation and information support in different stages of the agreement procedure. But the issue of automatization of approving person review formation has not been given enough attention. A method of automated review formation, when agreeing on the design documentation, using text mining of approving person remarks and an automated system, implementing this method, is proposed to solve the problem. Approbation of the automated system was carried out in the agreement of design documentation on the example of design models of printed circuit boards of electronic devices for CNC machines for plasma metal cutting. The results of approbation show that the usage of an automated system allows to reduce the time of review preparation by approving persons. This in turn allows to decrease the time of the design documentation agreement process execution and the time of the manufacturing process in general.
设计文件协议程序是生产过程中的一个阶段。这个过程通常相当长,因为它需要一大群工作人员的参与,进行复杂的文件控制执行。在协议过程中,设计文档中的错误被识别出来,并形成带有相关注释的审查,以最终确定它,通常以手动模式进行。重复此操作,直到最终消除所有注释。在后一种情况下,设计文档协议过程结束。现有的研究主要关注协议程序不同阶段的自动化和信息支持。但是,审批人员审核形成的自动化问题一直没有得到足够的重视。提出了一种自动评审形成的方法,在对设计文档达成一致意见时,利用审批人评论的文本挖掘和实现该方法的自动化系统来解决这一问题。以等离子金属切割数控机床电子设备印刷电路板设计模型为例,对自动化系统进行了设计文件的一致认可。审批结果表明,使用自动化系统可以减少审批人员的审批准备时间。这反过来又允许减少设计文档协议流程执行的时间和制造过程的时间。
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引用次数: 0
Nature-Like Structural Node Components for Software and Hardware Complexes on the Basis of Single-Board Computers 基于单板计算机的软硬件复合体的类自然结构节点组件
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110783
Alexey Poletikin, Nadyr Mengazetdinov, K. Semenkov
The paper presents the results of research on the possibility of using single-board computers in instrumentation and control systems. It is shown on the example of the OPERATOR software platform it is possible to create nature-like structural nodal components for software and hardware complexes on the base of sinlge-board computers. The authors called these node elements as "veurons". The advantages (the reduction of manufacturing costs, complete hardware unification, easy repair and replacement of units) and limitations (need of parallel computational algorithms, moderate network and data flows) of veurons are given. The examples of veuron- based configurations of the top-level of instrumentation and control systems are presented.
本文介绍了在仪器仪表和控制系统中使用单板计算机的可能性的研究结果。通过OPERATOR软件平台的实例表明,在单板计算机的基础上,为软件和硬件复合体创建类似自然的结构节点组件是可能的。作者将这些节点元素称为“节点”。给出了网络的优点(制造成本低、硬件完全统一、易于维修和更换)和局限性(需要并行计算算法、网络和数据流适中)。给出了基于veuron的仪表和控制系统顶层配置的实例。
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引用次数: 0
Construction Smart System for Monitoring Technical Condition of Furnace Transformer Vacuum Circuit Breaker 电炉变压器真空断路器技术状态监测智能系统的建设
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110723
I. R. Abdulveleev, A. Karandaev, E. Khramshina, I. V. Liubimov, S. A. Evdokimov, V. Gasiyarov
The introduction of systems for technical condition monitoring is relevant for high-voltage vacuum circuit breakers (VCB) that switch furnace transformers. Among other parameters, these systems have to perform online monitoring of the temperature of vacuum chambers (modules) integrated into transformer phases. VCBs switch over 100 times a day due to the specifics of the production modes of electric-arc steel-making furnace and ladle-furnace units. This results in the overheating of the VCB contacts and modules and the reduction of the reliability of the unit. This article presents a method and a system of continuous VCB technical condition control based on the measurement of the vacuum chamber temperature and data transfer over the radio channel. The authors detail the functional diagram and the hardware structure of the system. The hardware set based on contact temperature sensors is justified. The system was deployed on the VCB of a 110 kV closed switchgear installed in the arc furnace shop of a metal plant. The authors reviewed the system interface and provided the temperature trends for the modules included in one of the circuit breaker poles. It is concluded that the VCB is in a satisfactory state. The results of the long-term operation of the developed system are analyzed and its technical efficiency is confirmed.
介绍了高压真空断路器(VCB)的技术状态监测系统。在其他参数中,这些系统必须对集成到变压器相中的真空室(模块)的温度进行在线监测。由于电弧炼钢炉和钢包炉机组生产方式的特殊性,vcb每天切换100次以上。这将导致VCB触点和模块过热,并降低机组的可靠性。本文介绍了一种基于真空室温度测量和无线信道数据传输的真空断路器技术状态连续控制方法和系统。详细介绍了系统的功能框图和硬件结构。对基于接触式温度传感器的硬件设置进行了论证。该系统部署在某金属厂电弧炉车间110 kV闭式开关柜的压断路器上。作者回顾了系统接口,并提供了一个断路器极中包含的模块的温度趋势。结果表明,真空断路器处于令人满意的状态。分析了所开发系统的长期运行结果,验证了其技术效率。
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引用次数: 2
Neutral Point Voltage Balance Based on Space-Vector PWM with Five-Stage Sequence for Three-Level Voltage Inverter 基于空间矢量五级序PWM的三电平逆变器中性点电压平衡
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110815
A. Shishkov, M. Dudkin, V. K. Le, N. Eremin
The article proposes a new algorithm for space vector PWM (SVPWM) with a five-stage switching sequence (SS) providing a neutral point (NP) voltage balance for a three-level neutral point clamped voltage source inverter (3L NPC VSI). The proposed algorithm uses a five-stage SS to provide the lowest level of switching losses in the inverter power switches. The paper considers four combinations for building five-stage SS with different impacts on the NP voltage. In this case, the NP voltage control is done by switching between various five-stage SS combinations. The effectiveness of the proposed algorithm is confirmed on the basis of computer simulation in the MatLab & Simulink environment. Experimental dependences of the relative NP voltage error to the modulation coefficient and cosφ of the load for the proposed and well-known SVPWM algorithms with five-stage switching sequences are provided. The results showed that the proposed control algorithm 2.4 times reduces the maximum level of the relative NP voltage error. This makes it possible to balance the voltage of the three-level power supply and, as a result, improve the operational reliability of the 3L NPC VSI.
本文提出了一种新的空间矢量PWM (SVPWM)算法,该算法采用五级开关序列(SS)为三电平中性点箝位电压源逆变器(3L NPC VSI)提供中性点电压平衡。所提出的算法使用五阶段SS来提供逆变电源开关中最低水平的开关损耗。本文考虑了对NP电压有不同影响的四种五级SS组合。在这种情况下,NP电压控制是通过在各种五级SS组合之间切换来完成的。在MatLab和Simulink环境下进行了计算机仿真,验证了该算法的有效性。本文给出了基于五级开关序列的SVPWM算法的相对NP电压误差与负载调制系数和cost φ的实验关系。结果表明,该控制算法将相对NP电压误差的最大水平降低了2.4倍。这使得平衡三电平电源的电压成为可能,从而提高3L NPC VSI的运行可靠性。
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引用次数: 1
Method for Modeling and Visualization of Agricultural Crops Growth Based on Augmented Reality Technology in Terms of the Greenhouse Effect Dynamics 温室效应动力学下基于增强现实技术的农作物生长建模与可视化方法
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110816
D. Goncharov, O. Ivashchuk, N. G. Reznikov
The digital transformation of crop production is part of a federal strategy aimed at adapting agricultural areas to climate change and obtaining a consistently high yield through the introduction of Industry 4.0 digital technologies and platform services. The article explores the use of augmented reality technology in agriculture to visualize the results of growth and development modeling of plants, to evaluate and compare adaptation scripts for managing agricultural areas in the terms of the greenhouse effect dynamics. The article highlights efficiency of the use of virtual and augmented reality technologies in the agro-industrial complex as an important tool for information support of decision makers. The article offers a prototype of the devised toolkit to improve the planning of sowing works and achieve high plant yields due to scientifically based zoning of territories.
作物生产的数字化转型是联邦战略的一部分,旨在通过引入工业4.0数字技术和平台服务,使农业地区适应气候变化,并获得持续的高产量。本文探讨了增强现实技术在农业中的应用,以可视化植物生长和发育模型的结果,并根据温室效应动态来评估和比较农业地区管理的适应脚本。本文强调了虚拟和增强现实技术在农工综合体中作为决策者信息支持的重要工具的使用效率。本文提供了一个设计工具包的原型,以改进播种工程的规划,并通过科学的领土分区实现高植物产量。
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引用次数: 0
A Model for the Optimal Ordering of Weighted Vertices on a Graph for Local Integrated Energy Systems 局部综合能源系统图上加权顶点的最优排序模型
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110732
M. Knyazeva, A. Tselykh, Eduard Kotov
Locally integrated energy systems and networks presuppose locally and regionally available energy sources, infrastructure, production and consumption characteristics as well as consumer structures from different sectors, including the transportation system. Scheduling the optimal commissioning process and further repair of such energy stations are among actual problems for locally integrated energy systems. Equipment downtime and commissioning time of both entire regions and individual settlements are important parameters for decision making process. The paper introduces the problem of optimal scheduling of commissioning of energy stations or hubs with respect to temporal variables, downtimes and fines. The proposed model focuses on finding a quasi-Hamiltonian path for a weighted graph, on whose arcs temporal weights and estimates are given while minimizing the total fine or loss under downtimes.
当地综合能源系统和网络的先决条件是当地和区域可获得的能源、基础设施、生产和消费特点以及来自不同部门、包括运输系统的消费结构。如何安排这些能源站的优化调试过程和进一步维修是局部集成能源系统的实际问题之一。整个地区和个别定居点的设备停机时间和调试时间都是决策过程中的重要参数。介绍了考虑时间变量、停机时间和罚金的能源站或枢纽调试优化调度问题。该模型的重点是寻找加权图的准哈密顿路径,在此路径上给出时间权值和估计,同时最小化停机时间下的总罚金或损失。
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引用次数: 0
The Parallelization of Computations for Ensuring Information Security in Connected Vehicle Systems Using Q-Effective Programming: The Example of Dijkstra’s Algorithm 基于q -有效规划的互联汽车信息安全并行化计算——以Dijkstra算法为例
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110745
Mikhail P. Sokolov, Pavel A. Manatin, N. Zyulyarkina
This work researches the possibility of applying the concept of a Q-determinant for the parallelization of calculations in the implementation of algorithms to ensure the security of information in systems of connected vehicles. The increasing complexity of connected vehicle systems increases the computational complexity of algorithms used to identify vulnerable nodes in such systems. This requires finding an effective approach to the parallelization of calculations. As an example, Dijkstra’s algorithm is used to search for vulnerable nodes in a network of connected vehicles. The method of designing effective programs based on a Q-determinant concept is described. The results of an experimental study of the developed programs conducted on the "Tornado SUSU" supercomputer are presented. The research makes it possible to conclude that a Q-determinant concept is an effective approach to parallelizing Dijkstra’s algorithm.
这项工作研究了在实现算法中应用q行列式概念进行并行计算的可能性,以确保联网车辆系统中的信息安全。联网车辆系统的复杂性日益增加,增加了用于识别此类系统中脆弱节点的算法的计算复杂性。这需要找到一种有效的方法来并行化计算。作为一个例子,Dijkstra算法用于搜索联网车辆网络中的脆弱节点。描述了基于q行列式概念设计有效程序的方法。介绍了在“龙卷风”超级计算机上对所开发程序进行的实验研究结果。研究表明,q -行列式概念是并行化Dijkstra算法的有效方法。
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引用次数: 0
A Pipeline for Traffic Accident Dataset Development 交通事故数据集开发的管道
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110794
Vitaly Stepanyants, Mantsa Andzhusheva, A. Romanov
Many traffic accidents happen on the roads every day and a lot of them are captured on traffic or dashboard cameras. This data could be used to train machine learning models to predict dangerous situations so that they can be prevented. For that, it should be organized into datasets. Nowadays a limited amount of traffic accident datasets is available and those are not as well annotated as, for example, driving datasets with no accidents, used for training automated vehicles. Following this, our paper presents a review of existing traffic accident datasets. The search was carried out to provide a list of video datasets relevant to the analysis of dangerous situations involving vehicles. For each dataset under consideration, a brief description of the process of data collection and annotation is presented, and the structure and format of videos are analyzed. In addition, the sources of the video, their amount, and the method of splitting the video into fragments are indicated. Where possible, software tools used for video processing are listed. Further, the paper explores existing solutions for dataset development and annotation. Based on the performed analysis, we propose a pipeline for traffic accident dataset development.
每天都有许多交通事故发生在道路上,其中很多都被交通或仪表盘摄像头捕捉到。这些数据可以用来训练机器学习模型来预测危险情况,从而防止危险发生。为此,它应该被组织成数据集。如今,可供使用的交通事故数据集数量有限,而且这些数据集的注释不像用于训练自动驾驶汽车的无事故驾驶数据集那样好。接下来,我们的论文对现有的交通事故数据集进行了回顾。进行搜索是为了提供与分析涉及车辆的危险情况有关的视频数据集清单。对于所考虑的每个数据集,简要描述了数据收集和注释的过程,并分析了视频的结构和格式。此外,还说明了视频的来源、数量以及将视频分割成片段的方法。在可能的情况下,列出了用于视频处理的软件工具。此外,本文还探讨了现有的数据集开发和注释解决方案。基于所做的分析,我们提出了一个交通事故数据集开发的管道。
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引用次数: 0
Implementation of YOLOv5 for Detection and Classification of Microplastics and Microorganisms in Marine Environment 海洋环境中微塑料和微生物检测与分类YOLOv5的实现
Pub Date : 2023-03-27 DOI: 10.1109/SmartIndustryCon57312.2023.10110736
I. Shishkin, A. N. Grekov
The authors of the work proposed a method for detecting and classifying microplastics and microorganisms in the marine environment using the YOLOv5 deep learning model. The model is trained on a dataset of 300 images collected from the marine environment, which includes microplastics and microorganisms. The images were marked using Label-Studio and the marked data was used to train the YOLOv5 model. The model was then tested on 60 control images to validate its accuracy. The results of the experiment showed that the YOLOv5 model is capable of accurately detecting and classifying microplastics and microorganisms in the marine environment. The YOLOv5 model has the advantage of having a small memory requirement, ability to work in real time, and better background area distinction compared to other models.
该工作的作者提出了一种使用YOLOv5深度学习模型检测和分类海洋环境中微塑料和微生物的方法。该模型是在从海洋环境中收集的300幅图像的数据集上进行训练的,其中包括微塑料和微生物。使用Label-Studio对图像进行标记,标记后的数据用于训练YOLOv5模型。然后在60张对照图像上对该模型进行了测试,以验证其准确性。实验结果表明,YOLOv5模型能够对海洋环境中的微塑料和微生物进行准确的检测和分类。与其他模型相比,YOLOv5模型的优点是内存需求小,能够实时工作,并且背景区域区分更好。
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引用次数: 0
期刊
2023 International Russian Smart Industry Conference (SmartIndustryCon)
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