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2022 23rd International Carpathian Control Conference (ICCC)最新文献

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Classifying Mechanical Vibrations using Artificial Neural Networks and Quantum Angle Encoding 基于人工神经网络和量子角编码的机械振动分类
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/ICCC54292.2022.9805920
Mihai-Bebe Simion, D. Selișteanu, D. Sendrescu
{"title":"Classifying Mechanical Vibrations using Artificial Neural Networks and Quantum Angle Encoding","authors":"Mihai-Bebe Simion, D. Selișteanu, D. Sendrescu","doi":"10.1109/ICCC54292.2022.9805920","DOIUrl":"https://doi.org/10.1109/ICCC54292.2022.9805920","url":null,"abstract":"Artificial Neural Networks are computing models that have been leading the progress in Machine Learning applications. In parallel, the first quantum computing devices have become available, paving the way for a new paradigm in information processing. Data representation is important for machine learning models. High-dimensional data can be converted to low dimensional codes efficiently by an artificial neural network. Due to quantum properties, a quantum algorithm can also perform this task, leaving only the neural network to perform the classification. In this paper, a quantum angle encoding algorithm is used to encode the vibration data into a binary representation, leaving the artificial neural networks for the classification. The vibration data in converted by applying a rotation on each of the Bloch sphere axes (X, Y and Z). After the rotation is performed, a measurement is made, collapsing the state into a single binary representation (0 or 1). Using the original and the converted data, multiple artificial neural networks topologies were trained to classify the data.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127668542","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 Statistical Methods in Improving the Quality of Bogie Frame 统计方法在提高转向架机架质量中的应用
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805912
Marcela Pavlíčková, M. Laciak
{"title":"Application of Statistical Methods in Improving the Quality of Bogie Frame","authors":"Marcela Pavlíčková, M. Laciak","doi":"10.1109/iccc54292.2022.9805912","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805912","url":null,"abstract":"Rail transport is energy and time-efficient. Safety and riding quality have become important elements as train speeds have increased. Due to the increased speed, damage to train structures and more frequent accidents occur. Therefore, railway components must be constantly monitored in all processes of production and use. The combination of the production of rail transport components, quality tools, and statistical methods is essential for production with the highest possible efficiency. The paper aims to reveal the causes of the defect rate and to map out the first pass yield in the production of bogie frames, which are used to produce wagons of various types. Using quality methods, shortcomings were identified, and measures were proposed.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121610251","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
A simple files backup component for a Flight Dynamics System 一个简单的文件备份组件的飞行动力学系统
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805977
Lucian Barbulescu, D. Popa, R. Popa, Constantin Patrascu
{"title":"A simple files backup component for a Flight Dynamics System","authors":"Lucian Barbulescu, D. Popa, R. Popa, Constantin Patrascu","doi":"10.1109/iccc54292.2022.9805977","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805977","url":null,"abstract":"In the last years, the web applications evolved from simple presentation pages to complex software capable of generating dynamic data that is stored in databases and disk files. This is why a lot of companies has started to migrate the software used internally from desktop applications to web applications and this change come with the problem of service availability. If the failure of a desktop application on one station means that only one user does not have access to the service, the failure of the web server blocks all users. To ensure the service availability one method consists in using a backup server that mirrors the main server and that can take over its role in case of a failure. For this to work all data stored in databases and files must be mirrored completely between the two servers. If the mirroring of data stored in databases can be done with services provided by the DBMS, the mirroring of files requires some external processes. This paper presents a component that is optimized for the file mirroring between two servers of many relatively small text files.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122958088","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
Comparison of Canonical Forms for Model Predictive Control 模型预测控制规范形式的比较
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805894
Pavel Čelovský, R. Wagnerová
{"title":"Comparison of Canonical Forms for Model Predictive Control","authors":"Pavel Čelovský, R. Wagnerová","doi":"10.1109/iccc54292.2022.9805894","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805894","url":null,"abstract":"This paper presents the use of various canonical forms of mathematical models for predictive control design. The article represents five canonical forms, including Frobeni's canonical form (serial programming) and Jordan's canonical form (parallel programming). The individual canonical shapes are compared for the same controlled system and the same setting of the adjustable parameters of the predictive controller. The ITAE (integral time absolute error) integration criterion will be used for comparison. The paper aims to determine which canonical form is most suitable for the selected system and which of them achieves the highest quality of the control process.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"178 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131754652","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
Machine Learning Applied in Speech Science 机器学习在语音科学中的应用
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805885
R. Trencsényi, L. Czap
{"title":"Machine Learning Applied in Speech Science","authors":"R. Trencsényi, L. Czap","doi":"10.1109/iccc54292.2022.9805885","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805885","url":null,"abstract":"We study the qualitative and quantitative information acquired from two-dimensional dynamic audiovisual sources storing synchronized image and sound signals recorded during human speech. Our main tool is machine learning, which connects data arising from records made by ultrasound (US) and magnetic resonance imaging (MRI) techniques. As a starting point, we track the tongue contours of the US and MRI frames utilizing our automatic algorithms. The constructed neural network is stimulated by data derived from the US tongue contours, and parameters obtained from the MRI tongue contours are assigned to the output of the system. By varying the number of input parameters, we create several system settings and test the operation and efficiency of the network for all configurations.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131498446","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
Sewer Network Model of a City with a Medium-Sized Population 中等人口城市的污水管网模型
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805864
I. Vasiliev, L. Luca, M. Barbu, Ramón Vilanova, S. Caraman
{"title":"Sewer Network Model of a City with a Medium-Sized Population","authors":"I. Vasiliev, L. Luca, M. Barbu, Ramón Vilanova, S. Caraman","doi":"10.1109/iccc54292.2022.9805864","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805864","url":null,"abstract":"A model of a sewer network for a medium city located in Easter Romania with 250,000 inhabitants is presented in the paper. The model was developed using BSM Sewer software package. An influent was also determined considering the 5 collecting areas and defined on a time- horizon of 28 days. The influent has the following components: a domestic one calculated using the average wastewater production of each inhabitant with specific loads and considering daily, weekly and yearly variations, a pluviometric one proportional to the collecting area surface that includes a rain event and a storm one and an industrial influent (considered only for the 5th collecting area). The model was tested in different operating conditions of the sewer network considering three operating points given by the values of the valve opening and pumps flows at the tank outlets. The results were analyzed based on 10 performance indicators implemented by researchers from Lund University for BSM Sewer. They showed the need for an optimization of the operating regime of the sewer network in terms of volume and quality of discharged water.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131381190","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
Analysis and Modeling of Steel Industry Reheating Furnace Billets Temperature 钢铁工业加热炉钢坯温度分析与建模
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/ICCC54292.2022.9805896
S. Zanoli, C. Pepe, G. Astolfi, Elena Moscoloni
{"title":"Analysis and Modeling of Steel Industry Reheating Furnace Billets Temperature","authors":"S. Zanoli, C. Pepe, G. Astolfi, Elena Moscoloni","doi":"10.1109/ICCC54292.2022.9805896","DOIUrl":"https://doi.org/10.1109/ICCC54292.2022.9805896","url":null,"abstract":"In the present work, topics related to the production processes of the steel industry are addressed; the analysis has been focused on the rolling mill process of semi-finished products of an Italian steel plant, which follows the reheating process of the billets, carried out inside a reheating furnace. For this purpose, an in-depth knowledge of the industrial process and a preventive data analysis work, capable of informing on the behavior of the process itself, have been conducted. Thanks to the obtained results, it will then be possible to create models and control systems capable of ensuring energy saving while guaranteeing high product quality and limiting pollution emissions. The first problem addressed in the present work deals with an in-depth analysis of the values recorded by the temperature sensors (thermal imaging camera and pyrometers) and the absorption values recorded in the rolling mills. The position of the thermal imaging camera, initially located at the furnace exit, was verified to be not optimal due to the presence of scale that altered the temperature measurements. The thermal imaging camera was subsequently repositioned downstream of the descaling device and a new analysis was carried out on the new data available. In the second part of the work a mathematical model of the temperature decay of the billets have been developed which models the billets’ temperature behavior from the exit of the furnace through the descaling device and up to the last rolling mill stand. The initial analysis phase was functional in order to have at disposal a subset of data for the modelling validation. Satisfactory results were obtained in both the addressed problems.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121198856","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: 2
Improvement Trends in the Development of Permanent Magnet Synchronous Machines for Automotive Applications 汽车用永磁同步电机发展的改进趋势
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/iccc54292.2022.9805861
Iulia Văscan, L. Szabó
{"title":"Improvement Trends in the Development of Permanent Magnet Synchronous Machines for Automotive Applications","authors":"Iulia Văscan, L. Szabó","doi":"10.1109/iccc54292.2022.9805861","DOIUrl":"https://doi.org/10.1109/iccc54292.2022.9805861","url":null,"abstract":"Over the past few years, permanent magnet synchronous machines (PMSMs) become real competitors to the dominant induction motor in almost all application fields. Their high efficiency and power/torque density are making the difference. Due to these characteristics PMSMs are very popular in automotive applications as well, whether for traction purposes or auxiliary equipment. Along with their spread, there is a permanent need to improve their performance. But this can only be achieved through painstaking and expensive efforts within actual fabrication techniques and applied materials. Therefore, further development of the field requires a paradigm shift. Additive manufacturing could be the key to future developments, enabling design engineers to dream up innovative and even complex machine topologies through the use of novel advanced materials. This paper is a survey of existing trends to further improve PMSMs by applying new structures, fabrication techniques, and thermal management systems. The most important advantages all these bring are also highlighted.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123434263","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: 2
Differential Steering System for Vehicular Yaw Tracking Motion with Help of Sliding Mode Control 滑模控制下的车辆偏航跟踪差速转向系统
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/ICCC54292.2022.9805966
O. Kruse, Aidana Mukhamejanova, Paolo Mercorelli
{"title":"Differential Steering System for Vehicular Yaw Tracking Motion with Help of Sliding Mode Control","authors":"O. Kruse, Aidana Mukhamejanova, Paolo Mercorelli","doi":"10.1109/ICCC54292.2022.9805966","DOIUrl":"https://doi.org/10.1109/ICCC54292.2022.9805966","url":null,"abstract":"The paper deals with modeling and control of differential steering for vehicular motions with help of sliding mode control (SMC). A four-wheel mechanical model of the vehicular dynamics is proposed and validated by simulations. A control strategy based on the SMC is proposed for yaw dynamics to improve travel comfort and the stability of vehicular motion. The desired yaw trajectory is given, and the equivalent and corrective control parts of the SMC are dually calculated by the controller. Simulation results show the effectiveness of the proposed control strategy.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127234000","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: 3
Advances in the Control Schemes for MR Actuators 磁流变作动器控制方案研究进展
2022 23rd International Carpathian Control Conference (ICCC) Pub Date : 2022-05-29 DOI: 10.1109/ICCC54292.2022.9805907
Gabriel N. Mendes, J. Gołdasz
{"title":"Advances in the Control Schemes for MR Actuators","authors":"Gabriel N. Mendes, J. Gołdasz","doi":"10.1109/ICCC54292.2022.9805907","DOIUrl":"https://doi.org/10.1109/ICCC54292.2022.9805907","url":null,"abstract":"Magnetorheological (MR) actuators are known semi-active devices. In the essence, the hardware incorporates a valve being a solenoid with a flow channel. Supplying the current to the solenoid’s coil induces the magnetic field in the channel. As a results, the fluid transitions from a near-Newtonian one to a pseudo-solid. In the paper we show that significant improvements in the MR actuator dynamics can be achieved by exploring flux feedback control systems rather than current feedback ones. The flux-based approach would improve the system’s response time and its bandwidth as well as minimize the contribution of the eddy currents. Thus, numerical simulations have been carried out to test the original hypothesis. The obtained data (from co-simulations) prove that the proposed approach delivers good results although further research is required on further optimizing the controller’s gains and prior to building a real prototype.","PeriodicalId":167963,"journal":{"name":"2022 23rd International Carpathian Control Conference (ICCC)","volume":"216 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128845288","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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