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Phantom Electroencephalogram Simulator for Automated Tests and Validation: Signals Repeatability 用于自动测试和验证的幻影脑电图模拟器:信号可重复性
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537436
Anton Bashirov, Dmitry Balovnev
{"title":"Phantom Electroencephalogram Simulator for Automated Tests and Validation: Signals Repeatability","authors":"Anton Bashirov, Dmitry Balovnev","doi":"10.1109/RusAutoCon52004.2021.9537436","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537436","url":null,"abstract":"We have designed and fabricated an automated eight-channel phantom simulator of a human electroencephalogram (EEG). This device was developed for use as an automated test bench, a laboratory installation for research or as a precision generator of ultra-low voltage signals for the development of analog circuits in EEG recording devices. In this work, the repeatability of the reproduced EEG and test signals was evaluated. Schemes and experimental results are presented. The obtained data show that the artificial EEG correlates with the original one with a coefficient of 0.8-0.9. The coefficient of variation does not exceed 10%, which indicates a sufficient level of repeatability of EEG reproduction.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126959152","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
Software Development for Dump Truck EMT Control System Simulation 自卸车EMT控制系统仿真软件开发
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537326
A. Vinogradov, K. Ermakov, A. Kolganov
{"title":"Software Development for Dump Truck EMT Control System Simulation","authors":"A. Vinogradov, K. Ermakov, A. Kolganov","doi":"10.1109/RusAutoCon52004.2021.9537326","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537326","url":null,"abstract":"This article considers the developed software for modeling the main algorithms of the control system of the electromechanical transmission of a quarry dump truck. The description of the main functionality of the developed software product is given. The application architecture and the main mechanism of its operation are considered. The synthesis and testing of the transmission model were carried out in the developed software. A working software for mathematical modeling is proposed. On the basis of the results of mathematical modeling in the above-mentioned software, the optimization of the main algorithms of the existing EMT control system of a quarry dump truck was carried out.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126995186","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
Discrete-Continuous Combined Output Control System for Non-Affine Plant with Unknown State Delay 具有未知状态延迟的非仿射对象离散-连续联合输出控制系统
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537431
E. L. Eremin, L. V. Nikiforova, E. A. Shelenok
{"title":"Discrete-Continuous Combined Output Control System for Non-Affine Plant with Unknown State Delay","authors":"E. L. Eremin, L. V. Nikiforova, E. A. Shelenok","doi":"10.1109/RusAutoCon52004.2021.9537431","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537431","url":null,"abstract":"The article deals with the problem of construction of the system discrete regulator for the output control of non-affine plant with state delay which mathematical model is priory parametrically and structurally undefined. Within the hyperstability criterion, L-dissipativity conditions, as well as an implicit reference model and filters-correctors in the main control loop, the issues of using the combined regulator with minimal structural complexity but ensuring the control goal achievement in a given class of non-affine plants with unknown state delay are considered. The continuous models method is used to construct the discrete control loop. This method allows constructing the discrete control algorithms using their continuous analogues which were synthesized with the help of some analytical procedure (in this case on the base of hyperstability criterion). In the last part of the paper the results of the obtained control system simulation are shown.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126169472","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
About Designing an Intelligent System for Slag Detection in Oxygen Converter Steelmaking 氧转炉炼钢智能渣检测系统的设计
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537354
V. Trofimov, Yana Neudakhina
{"title":"About Designing an Intelligent System for Slag Detection in Oxygen Converter Steelmaking","authors":"V. Trofimov, Yana Neudakhina","doi":"10.1109/RusAutoCon52004.2021.9537354","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537354","url":null,"abstract":"In this paper, proposed are the schematic of the intelligent system for slag detection in oxygen converter steelmaking and the algorithm for slag detection based on artificial neural networks and evaluation of informative features. Automatic non-contact slag recognition is carried out based on a multi-structured approach. In the developed system, digital images are obtained from thermal imaging and thermographic video cameras. Digital images are presented in the RGB color model. A conventional video camera is used to detect flames and smoke, as infrared cameras can be faulty in the presence of such interference. The proposed system for real-time slag recognition expands the functionality of the existing automated converter control system and improves the quality of steel. The computational modelling of the slag recognition process was carried out using in situ video frames of the basic oxygen steelmaking process.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127938700","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 Parallel-Sequential Identification Algorithms in Diagnostic Tasks 并行-顺序识别算法在诊断任务中的应用
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537568
A. Kostoglotov, Vladimir O. Zehcer
{"title":"Application of Parallel-Sequential Identification Algorithms in Diagnostic Tasks","authors":"A. Kostoglotov, Vladimir O. Zehcer","doi":"10.1109/RusAutoCon52004.2021.9537568","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537568","url":null,"abstract":"Ensuring the reliability of automatic control systems is directly related to solving diagnostic problems that require the identification of current parameter values in the presence of uncertain impacts or changing operating conditions. This determines the high importance of an effective solution to the problem of parametric identification. Currently, there are many alternatives for solving identification problems, one of which is the joint use of classical identification methods and artificial neural networks. The article proposes a method of systems’ synthesis for identifying the dynamic objects’ parameters based on the complex use of artificial neural networks and recurrent algorithms, which is a parallel-sequential information processing procedure. The efficiency of the recurrent identification algorithm using a neural network is shown. The results of the numerical simulation are presented.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124836717","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
Special Aspects of The Use of Parallel Computing in Modeling the Nonlinear Dynamics of Switching Voltage Converters 并行计算在开关电压变换器非线性动力学建模中的特殊应用
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537454
A. Andriyanov
{"title":"Special Aspects of The Use of Parallel Computing in Modeling the Nonlinear Dynamics of Switching Voltage Converters","authors":"A. Andriyanov","doi":"10.1109/RusAutoCon52004.2021.9537454","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537454","url":null,"abstract":"The article deals with parallel computing in the study of the nonlinear dynamics of pulse-width converters. An algorithm for calculating two-parameter diagrams is presented on the example of dynamic mode maps, which implies the use of a computing cluster. A method for calculating the optimal computational load for heterogeneous cluster nodes consisting of computers with different performance has been developed. The routines of the software that implement the specified algorithm have been developed and the efficiency in carrying out scientific calculations is shown. It is shown that increasing the number of nodes in a cluster has limited efficiency and there is an optimal number of them that ensures maximum cluster performance.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125140490","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 Classification Application on Video Using Yolov5 Architecture 基于Yolov5架构的视频车辆分类应用
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537439
Daria A. Snegireva, Georgiy Kataev
{"title":"Vehicle Classification Application on Video Using Yolov5 Architecture","authors":"Daria A. Snegireva, Georgiy Kataev","doi":"10.1109/RusAutoCon52004.2021.9537439","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537439","url":null,"abstract":"This paper describes an application that uses a neural network to classify vehicular traffic on video. With the increase in the number of vehicles, the need to regulate traffic on the roads to solve the problems of traffic congestion and high accident rate has arisen. Collecting data from video of vehicles on the road will help to create statistics, the use of which can be used to effectively think about the regulation of traffic on the roads. An advanced real-time object detection system YOLOv5 was used to solve the problem of vehicle classification on video. To train the neural network the data set was used consisting of 750 images from the outdoor surveillance cameras. As a result of testing the system, the recognition accuracy was 89%. The data set can be used by other researchers in their research.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"286 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131846845","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: 4
Thermal Analysis of Power MOSFETS in Boost DC/DC Converter 升压DC/DC变换器中功率mosfet的热分析
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537406
A. Vasin, A. Kocherov, A. Okunev
{"title":"Thermal Analysis of Power MOSFETS in Boost DC/DC Converter","authors":"A. Vasin, A. Kocherov, A. Okunev","doi":"10.1109/RusAutoCon52004.2021.9537406","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537406","url":null,"abstract":"When designing power electronics, there is almost always a problem of ensuring acceptable thermal operating modes of components. Optimization of the heat dissipation of the designed device leads to an increase in the service life of components and the design as a whole. This article discusses methods that allow you to anticipate and eliminate the problem of heat generation of the most critical components, as well as the overall design already at the design stage of the device. The analysis is performed on the example of a synchronous pulse stepup DC / DC converter designed for the automotive industry. This approach allows you to significantly reduce the cost of developing a finished product.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130553741","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: 1
Automatic Translator of Sql-Query to Regular Plan for Clusterix-Like Dbms 类clusterix数据库中sql查询到正则计划的自动转换
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537394
R. K. Klassen, I. A. Kazantsev
{"title":"Automatic Translator of Sql-Query to Regular Plan for Clusterix-Like Dbms","authors":"R. K. Klassen, I. A. Kazantsev","doi":"10.1109/RusAutoCon52004.2021.9537394","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537394","url":null,"abstract":"Previously completed developments on pretranslation of SQL queries have not brought significant success. Nevertheless, such a pre-translator is necessary for the use of Clusterix-like database management systems (DBMS) by a wide range of specialists. The article proposes an original approach to the operations of pretranslation of SQL queries without writing to the regular schedule for Clusterix-like DBMS. The possibility of implementing such a pretranslator is being discussed. The concepts of \"complex\" and \"simple\" SQL-query are given. The pretranslator is based on the antlr4 grammar parsing library, which is used to build a SQL query tree. The software-based pretranslator uses it to build queries that fit a regular plan.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123117346","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 Mobile Application for Training Operators To Work with Machine Tools with CNC Systems Using Augmented Reality 开发用于培训操作员使用增强现实数控系统的机床的移动应用程序
2021 International Russian Automation Conference (RusAutoCon) Pub Date : 2021-09-05 DOI: 10.1109/RusAutoCon52004.2021.9537320
I. Kovalev, R. Nezhmetdinov, D. Kvashnin
{"title":"Development of a Mobile Application for Training Operators To Work with Machine Tools with CNC Systems Using Augmented Reality","authors":"I. Kovalev, R. Nezhmetdinov, D. Kvashnin","doi":"10.1109/RusAutoCon52004.2021.9537320","DOIUrl":"https://doi.org/10.1109/RusAutoCon52004.2021.9537320","url":null,"abstract":"The paper considers the development of a mobile application that in augmented reality mode can visualize data from technological equipment for CNC machines. The mobile application is developed in the Android Studio IDE in the Java programming language. The structure of the developed CNCIoT Machine Data Collection system and the position of the augmented reality module in it are shown. The main steps of interaction between the application and the CNCIoT system are described. Based on the developed augmented reality application, examples of its use and scenarios are shown when training an operator to work with technological equipment using the example of a laboratory stand and experimental milling machine tool.","PeriodicalId":106150,"journal":{"name":"2021 International Russian Automation Conference (RusAutoCon)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130617836","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: 1
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