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2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)最新文献

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Digital Implementation of MPPT Algorithm in Cuk DC/DC Power Converter Based on PIC18F4520 Microcontroller 基于PIC18F4520单片机的Cuk DC/DC功率变换器中MPPT算法的数字化实现
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751278
B. Djordjević, Z. Despotovic
{"title":"Digital Implementation of MPPT Algorithm in Cuk DC/DC Power Converter Based on PIC18F4520 Microcontroller","authors":"B. Djordjević, Z. Despotovic","doi":"10.1109/INFOTEH53737.2022.9751278","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751278","url":null,"abstract":"This paper presents a specific application of Cuk's DC/DC converter for a wide range of input and output voltage changes, which was used as a basic converter for the realization of a digital implementation of MPPT algorithm. The control part of the converter is realized on the basis of the microcontroller PIC18F4520, company Microchip. In the paper the basic properties of the realized MPPT converter are given, as well as the key results of experimental tests obtained for different values of input power.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"41 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85384035","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
Bad news or good news when recognizing emotional valence using phonemic content 利用音位内容识别情绪效价时的坏消息或好消息
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751339
V. Slavova, F. Andonov
{"title":"Bad news or good news when recognizing emotional valence using phonemic content","authors":"V. Slavova, F. Andonov","doi":"10.1109/INFOTEH53737.2022.9751339","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751339","url":null,"abstract":"This study uses a psycholinguistics approach to the task of recognizing the emotional tone of texts with the purpose of providing an additional source of information related to emotional valence (positive-negative emotion). A previous analysis found that the rates of vowel-consonant pairings (“biphones”) are strongly correlated with emotional valence. Here we apply the discovered dependencies on arbitrarily downloaded texts of Internet news items. The sub-lexical level of these texts, with a length from 0.5 to 2.5 pages, is analyzed in regard to emotional tone. The result confirms that the phonemic level composed of biphones is indicative for the emotional tone of real-life texts. The developed method relies solely on the information carried by the sounds in the language (as an independent channel of information) and can be applied in systems for classifying the emotional valence of real-world texts.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"108 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77488222","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
Collaboration of Heterogeneous Medical Information Systems in the Republic of Serbia 塞尔维亚共和国异构医疗信息系统的协作
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751250
Anđelija Đordević, A. Milenković, D. Jankovic, P. Rajković, A. Spasic
{"title":"Collaboration of Heterogeneous Medical Information Systems in the Republic of Serbia","authors":"Anđelija Đordević, A. Milenković, D. Jankovic, P. Rajković, A. Spasic","doi":"10.1109/INFOTEH53737.2022.9751250","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751250","url":null,"abstract":"Preservation of health data and monitoring of patients' treatment history is the basis for adequate treatment and prediction of potential diseases or conditions. Medical information systems (MISes) make it easier for healthcare professionals to search for and review all existing medical patient data for adequate treatment and provide the ability to warn of potential illnesses depending on previous treatments. However, MIS is often organized locally, at the healthcare institution or city level, and it is not possible to directly access data located in other healthcare facilities. Therefore, the collaboration of healthcare institutions' MISes is inevitable. This paper discusses the problem realization of heterogeneous MIS collaboration on the example of MIS MEDIS.NET collaboration with other healthcare institutions' MISes in the Republic of Serbia, which is reflected in the exchange of medical data for a particular patient. The described concept can be applied to the collaboration of other types of information systems, i.e., creating a distributed centralized system.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"64 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90744707","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
Emission of airborne wear particles from an intermetal $text{Fe}_{3}mathrm{A}1$ and stellite 6 sliding on steel 金属间元素{Fe}_{3} mathm {A}1$和钨铬钴合金6在钢上滑动时空气中磨损粒子的释放
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751258
W. Tarasiuk, J. Piwnik, B. Szczucka-Lasota, T. Wȩgrzyn, P. Cybulko
{"title":"Emission of airborne wear particles from an intermetal $text{Fe}_{3}mathrm{A}1$ and stellite 6 sliding on steel","authors":"W. Tarasiuk, J. Piwnik, B. Szczucka-Lasota, T. Wȩgrzyn, P. Cybulko","doi":"10.1109/INFOTEH53737.2022.9751258","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751258","url":null,"abstract":"The generation of airborne particles in the friction nodes is an important aspect of modern tribological research. The paper presents the results of experimental studies on the intensity of airborne particles precipitation during friction of dry stellite 6 and $boldsymbol{text{Fe}_{3}mathrm{A}1}$ intermetal after 1.0037 (S235JR) steel. These materials are used on valve seats of internal combustion engines. Abrasion tests were performed on a T-11 pin-on-disc tester. The test conditions were similar to those prevailing during the operation of the valves in the head of the internal combustion engine, disregarding the influence of temperature. The TSI OPS 3330 optical spectrometer was used to measure the intensity of generation of wear particles, which enables the measurement of particles in the range from 0.3 to 10 $boldsymbol{mu mathrm{m}.}$ The obtained results indicate that the $boldsymbol{text{Fe}_{3}text{A1}}$ intermetal in contact with the 1.0037 S235JR steel generates 15% less airborne wear particles in the tested range.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"4 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75191533","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
Potential of Edge Computing PLCs in Industrial Automation 边缘计算plc在工业自动化中的潜力
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751324
Zorana Mandić, S. Stankovski, G. Ostojić, B. Popovic
{"title":"Potential of Edge Computing PLCs in Industrial Automation","authors":"Zorana Mandić, S. Stankovski, G. Ostojić, B. Popovic","doi":"10.1109/INFOTEH53737.2022.9751324","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751324","url":null,"abstract":"Ongoing industrial revolution - Industry 4.0, driven by a mesh of disruptive new technologies, promises a more effective and productive industrial environment. The challenges that have arisen as a side effect, such as the vast quality of data that needs to be transmitted and processed safely in real-time, require a new computing approach. One of the paradigms being used to conquer this problem is Edge computing which, due to an increase in the performance and enhancement of storage capacities, moves data processing closer to the data origin. This new approach is being applied to Programmable Logic Controllers (PLCs), the core of industrial automation since the 1960s. This paper offers a parallel comparison of state-of-the-art PLCs that are adopting Edge computing principles and their fit in an already complex industrial network.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"102 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75707574","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
One Solution of System for Reducing Food Losses in Households based on IoT 一种基于物联网减少家庭粮食损失的系统解决方案
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751257
Srdjan Tegeltija, Branislav Tejić, L. Tarjan, I. Šenk, Miloš Stanojević, Mladen Babić, J. Mastilović
{"title":"One Solution of System for Reducing Food Losses in Households based on IoT","authors":"Srdjan Tegeltija, Branislav Tejić, L. Tarjan, I. Šenk, Miloš Stanojević, Mladen Babić, J. Mastilović","doi":"10.1109/INFOTEH53737.2022.9751257","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751257","url":null,"abstract":"Food losses are a global problem becoming more pronounced as the human population grows. In this paper, a solution for reducing food losses in households based on IoT technologies is proposed. The proposed solution allows users to monitor the quantities and conditions of food products stored in households.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"41 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78129208","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
Effects of Neutral Point Grounding Methods on Single-Phase Short Circuit Fault Characteristics 中性点接地方式对单相短路故障特征的影响
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751319
Amela Kokor, S. Smaka, S. Grebović, V. Helac
{"title":"Effects of Neutral Point Grounding Methods on Single-Phase Short Circuit Fault Characteristics","authors":"Amela Kokor, S. Smaka, S. Grebović, V. Helac","doi":"10.1109/INFOTEH53737.2022.9751319","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751319","url":null,"abstract":"Short circuit faults are one of the most common disturbances in power systems that occur because of insulation failure due to a sudden overvoltage condition caused by lightning, switching operations, insulation contamination, etc. Medium voltage power distribution networks use different methods for grounding the neutral point. Influences of these grounding methods on the characteristics of single-phase short circuit fault are discussed in this paper on the example of substation “Bugojno”. Modeling and simulation are implemented in EMTP-RV (Electromagnetic Transient Program-Restructured Version) software. Data recorded by protection system during normal operation and three-phase short circuit fault in the substation are analyzed and used for comparison with simulation results to validate developed model of the observed part of power system. This validated model was then used to analyze the effects of neutral point grounding methods on the characteristics of single-phase short circuit fault.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"79 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85402322","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
Superconducting quantum metamaterial as photonic crystal 光子晶体超导量子超材料
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751265
Z. Ivić, D. Chevizovich, Ž. Pržulj
{"title":"Superconducting quantum metamaterial as photonic crystal","authors":"Z. Ivić, D. Chevizovich, Ž. Pržulj","doi":"10.1109/INFOTEH53737.2022.9751265","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751265","url":null,"abstract":"We study quantum features of electromagnetic radiation propagating in a waveguide built of an infinite array of super-conducting qubits (SCQ) placed within a resonator comprised of two massive superconductors. Such engineered media, so-called superconducting quantum metamaterials (SCQMM), have a great potential for quantum information processing and communications and devise a comprehensive study of the nature of the “light”-matter interaction. We predict the emergence of novel in-terference effects with possible practical applications. For exam-ple, photons may exhibit a nontrivial dispersion relation such as band edges and band gaps. In this way, QMMs may be viewed as photonic crystals. This, in turn, enriches their potential for practi-cal applications and provides novel means for devising compre-hensive studies of both practical and fundamental aspects of the interaction of artificial atoms and the EM field.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"34 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89473065","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
Technical Translation and the Internet 技术翻译与互联网
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/INFOTEH53737.2022.9751296
D. Kovacevic
{"title":"Technical Translation and the Internet","authors":"D. Kovacevic","doi":"10.1109/INFOTEH53737.2022.9751296","DOIUrl":"https://doi.org/10.1109/INFOTEH53737.2022.9751296","url":null,"abstract":"In dealing with technical translation, the Internet has become an inseparable part of a translator's activities, serving both as a translation resource and a translation tool. In this paper, both of the mentioned aspects will be elaborated, from the perspective of technical translation from any of the three official languages spoken in Bosnia and Herzegovina into English and vice versa, with a special emphasis on the second aspect, observed through machine translation engines, such as Google Translate, Microsoft Translator and Glosbe Translate, which will be discussed both in terms of their features and regarding the semantical and grammatical accuracy of translation. Prior to that, some of the key concepts regarding the present-time condition of translation, technical translation and computer-assisted translation will be presented in the introductory part. At the end, the conclusions based on the analysis will be made.","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"19 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81122619","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
Copyright 版权
2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH) Pub Date : 2022-03-16 DOI: 10.1109/infoteh53737.2022.9751276
{"title":"Copyright","authors":"","doi":"10.1109/infoteh53737.2022.9751276","DOIUrl":"https://doi.org/10.1109/infoteh53737.2022.9751276","url":null,"abstract":"","PeriodicalId":6839,"journal":{"name":"2022 21st International Symposium INFOTEH-JAHORINA (INFOTEH)","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87994147","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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