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2021 22nd International Carpathian Control Conference (ICCC)最新文献

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Comparison of the Stewart Platform Linear Actuator Variants Using Simulation Tools 基于仿真工具的Stewart平台线性执行器变型比较
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454621
P. Noskievič, Dominik Walica
{"title":"Comparison of the Stewart Platform Linear Actuator Variants Using Simulation Tools","authors":"P. Noskievič, Dominik Walica","doi":"10.1109/ICCC51557.2021.9454621","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454621","url":null,"abstract":"The paper deals with the use of the Stewart platform simulation model created in the Matlab/Simulink and the Simscape library, for comparison purposes of used linear actuators characteristics. There are introduced linear electric and hydraulic actuators, its strengths and weaknesses and its suitability for the Stewart platform application. In the next part, there are presented predefined simulation models of both actuators and tools that allow to switch easily between hydraulic and electric variant of the Stewart platform simulation model. In the last part, the obtained simulation results are compared. The gained insight can be valuable for choosing a suitable variant for the Stewart platform application.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125545390","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
IoT Big Data Management for Improved Response Time 物联网大数据管理，提高响应时间
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454644
Catalin Cerbulescu, Marius Marian, Eugenia Ganea
{"title":"IoT Big Data Management for Improved Response Time","authors":"Catalin Cerbulescu, Marius Marian, Eugenia Ganea","doi":"10.1109/ICCC51557.2021.9454644","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454644","url":null,"abstract":"Internet of Things (IoT) impact in our daily life quickly evolves from recording basic data to process and take decisions based on complex data. Data provided by various sources (Health Care IoT, life quality, smart cities etc) came in many formats and will be used for statistical analysis and decision making, often based on data evolution and machine learning. Decisions involving data analysis over a huge database can be very time consuming. In critical time situations, system response time needs to be highly improved. This paper discusses a proposed architecture, suitable to improve the response time on systems using data analysis and decision based on data evolution. Simulation results for a system using sensors, gateways and persistence layers are presented and discussed. Considering all sensor data is sent to a non-relational database (NoSQL) suitable to store various data formats, this paper discusses the particularities of using IoT programmable gateways to send data used in critical time analysis to a fast relational database (SQL) database. In such databases, queries are very fast and, as a result, the decisions based on data evolution have an improved time response. Analysis to detect critical data patterns is triggered when data is inserted in SQL database or based on a time interval. Both strategies are discussed and analysed.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"369 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122921030","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
Detection of a Surface Defect on an Engine Block Using Computer Vision 用计算机视觉检测发动机缸体表面缺陷
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454615
M. Abagiu, D. Cojocaru, F. Manta, A. Mariniuc
{"title":"Detection of a Surface Defect on an Engine Block Using Computer Vision","authors":"M. Abagiu, D. Cojocaru, F. Manta, A. Mariniuc","doi":"10.1109/ICCC51557.2021.9454615","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454615","url":null,"abstract":"Today the manufacturing world is facing major pressures due to the globalization of markets. Internal and external organizational pressures have led to increased competition, market complexity, and new customer demands. It has been noted that organizations and companies adopt lean or agile manufacturing strategies to overcome this problem. One of those strategies, the use of artificial intelligence and machine vision in the automotive industry, appeared as a good opportunity created by the continuous development of the computer-integrated manufacturing systems and the digitalization of the industry. In the automotive manufacturing process, developing a new automated defect detection system (ADDS), adapted for the automotive manufacturing requirements and particularities, and improved with artificial intelligence techniques, it is of major importance. In this paper we focus on a specific problem from the automotive industry, the problem of testing engine blocks using the information from real images.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129612684","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
Designing Public Service System with Random Demands Using Truncated Path-Relinking Method 用截断路径重链接法设计随机需求公共服务系统
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454612
J. Janáček, Marek Kvet
{"title":"Designing Public Service System with Random Demands Using Truncated Path-Relinking Method","authors":"J. Janáček, Marek Kvet","doi":"10.1109/ICCC51557.2021.9454612","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454612","url":null,"abstract":"Heuristic optimization methods can support the decision-making process in many areas of human activities. Contrary to the exact methods based on mathematical programming principles, the heuristic algorithms are able to produce a near-to-optimal solution in acceptable computational time. However, the accuracy of the produced solution is usually paid for by using the specifics of the solved problem for the development of the algorithm and the careful implementation of related procedures. This paper is focused on a broad class of location problems, which distinguish from other ones by a fixed number of facilities to be located. The studied objective is to deploy the given number of facilities in a given set of possible facility locations so that average user’s disutility is minimal. Within the paper, a special heuristics equipped with the shrinking fence strategy is studied. The strategy consists in the idea that a starting uniformly deployed set of the problem solutions are considered to be a set of stakes of a hypothetical fence, which rounds a flock of animals corresponding to good solutions of the p-location problem. The algorithm inspects the links connecting neighboring stakes and determines set of new stake positions depending on the inspection result. Before a new fence is constituted, the set of new stakes is reduced by elimination of the stakes, positions of which are distant less than a given distance limit. The process of new fence forming is repeated until a termination condition is met and the best found solution obtained by link inspections is returned as the resulting solution. To inspect a fence link, path-relinking method is used. This paper is focused on acceleration of the algorithm by truncation of the inspected link and application of an adaptive termination rule. To find impact of the adjustments on result quality and computational time, a computational study with real-sized benchmarks was performed and associated findings are summarized.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124060131","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
Utilization of Data Mining Methods in Manufacturing Industry 数据挖掘方法在制造业中的应用
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454608
Eva Tylečková, Darja Noskievičová
{"title":"Utilization of Data Mining Methods in Manufacturing Industry","authors":"Eva Tylečková, Darja Noskievičová","doi":"10.1109/ICCC51557.2021.9454608","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454608","url":null,"abstract":"The paper presents data mining as a suitable tool for analyzing data from industrial processes. The data mining methods offer a wide range of uses in the current age of digitalization, big data processing and analysis. Apart from discovering patterns and detecting relationship between individual characteristics, assuring quality of products, prediction and optimization of process performance, data mining techniques also contribute to the transition from a reactive to a predictive approach in problem solving. The first part of the paper presents the possibilities of utilization of data mining methods and techniques to analyze data from industrial processes. The second part of the paper deals with a selection of proper data mining method and its practical application on data from manufacturing industry.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127624401","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
Control Problems of Solar Power Plants 太阳能发电厂的控制问题
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454649
R. Lipták, I. Bodnár
{"title":"Control Problems of Solar Power Plants","authors":"R. Lipták, I. Bodnár","doi":"10.1109/ICCC51557.2021.9454649","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454649","url":null,"abstract":"Renewable energies have come to the fore in recent years over fossil fuels. In addition to the increasing consideration of the integration of renewable energy sources into the electrical network, the energy security and reliability remain essential. Solar energy occupies an important place in the global energy context. Although solar power generation has recently become available to society, it will become increasingly important in the future to regulate and control the entire system. Central control in smart grids ensures that the energy balance is maintained between consumption and production, while minimizing energy losses and maximizing grid efficiency. The voltages supplied by solar panels and solar inverters can move a large scale, in some cases, the solar power plant may result in significant network disruption. In case of failure of solar modules, these disruptions are extreme. In the present article, we present the impact a small solar power plant on the electricity network. Nevertheless, we investigated in case of PV cells and modules failure via simulations. Furthermore, what control options can be applied to the smart grid in the event of a solar module failure.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134417390","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 Solution for Controlling the Parameters of Electricity Consumption in an Intelligent Home 一种智能家居用电参数控制方案
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454619
M. Nitulescu, Nabeel Shaway Shyaa Al-Atwan
{"title":"A Solution for Controlling the Parameters of Electricity Consumption in an Intelligent Home","authors":"M. Nitulescu, Nabeel Shaway Shyaa Al-Atwan","doi":"10.1109/ICCC51557.2021.9454619","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454619","url":null,"abstract":"This paper is focus on an intelligent home system which increase the home automation capability based only on reduced-cost investments. The developed system was applied and tested in a real home environment. The target was the power consumption reduction and the monitoring of different energy parameters (current, voltage, real power, reactive power, and apparent power). Also, an automatic detection of the power factor and its associated correction system are designed and implemented to eliminate or to reduce reactive energy consumption. This was done using controlled capacitor banks, which can add an appropriate capacitive load to balance the instant inductive load of the intelligent home.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130996317","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
Parametric Optimization of a Second Order Time Delay System with a PID-Controller 带pid控制器的二阶时滞系统参数优化
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454661
J. Duda
{"title":"Parametric Optimization of a Second Order Time Delay System with a PID-Controller","authors":"J. Duda","doi":"10.1109/ICCC51557.2021.9454661","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454661","url":null,"abstract":"Paper addresses parametric optimization problem for second order system with delay in control. Control is realized by means of PID-Controller in feedback loop. As an index is taken the integral of squared error. The value of that index is computed using the Lyapunov functional, which is defined applying the Lyapunov matrix. The value of that functional at the initial function of the time delay deferential equation equals the index value.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115032688","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
Capabilities of the IO-Link Master Device Inegration Through the Web Server 通过Web服务器集成IO-Link主设备的能力
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454606
M. Vagaš, A. Galajdová
{"title":"Capabilities of the IO-Link Master Device Inegration Through the Web Server","authors":"M. Vagaš, A. Galajdová","doi":"10.1109/ICCC51557.2021.9454606","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454606","url":null,"abstract":"The article is focused on the integration of IO-Link device, specifically IO-Link Master device in the context of global data diagnostics at a selected automated workplace. It provides experimental verification of the configuration process and capabilities at the IO-Link Master device (based on the specific provider type). Subsequently, it will compare the results depending on the others manufacturers with aim to the sufficient reliability of configuration and usability of its individual functionalities. We can state that the IO-Link Master device can be standardly monitored via a web server and the corresponding IP address. The monitoring range depends on the IO-Link port configuration, device type and provider, of course. In addition, the presented procedure was tested at the sensors and actuators that are the part of the automated FMS 500 system to further monitoring of predictive maintenance.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117145656","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
Comparison of Evaluation Methods in the System for Evaluating Competencies 能力评价体系中评价方法的比较
2021 22nd International Carpathian Control Conference (ICCC) Pub Date : 2021-05-31 DOI: 10.1109/ICCC51557.2021.9454663
Ondrej Pektor, Bogdan Walek, Ivo Martiník
{"title":"Comparison of Evaluation Methods in the System for Evaluating Competencies","authors":"Ondrej Pektor, Bogdan Walek, Ivo Martiník","doi":"10.1109/ICCC51557.2021.9454663","DOIUrl":"https://doi.org/10.1109/ICCC51557.2021.9454663","url":null,"abstract":"This article focuses on comparing evaluation methods in the system for evaluating competencies. The proposed evaluation methods use two main types of expert systems to evaluate job applicants' suitability and competencies. The main characteristics of the proposed methods are described. The article also describes a dataset which contains data and competencies of selected job applicants. The data of job applicants is loaded into the system for evaluating competencies. Next, the proposed evaluation methods are verified and the results are described.","PeriodicalId":339049,"journal":{"name":"2021 22nd International Carpathian Control Conference (ICCC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121506282","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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