{"title":"Aggregate Factors of Switchings and Integrated Voltage Harmonics of Three-Phase Multilevel Voltage Source Inverter with Nearest Vector Selecting Space Vector Control","authors":"N. Lopatkin","doi":"10.1109/APEIE.2018.8545904","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545904","url":null,"abstract":"The paper deals with the model of the nearest vector selecting space vector control (SVC) of any arbitrary MLVSI circuit with any arbitrary number of any equal feeding DC voltage levels. Using the LabViewsimulation results for instantaneous SVC, the aggregate factors of switchings and integrated voltage harmonics (ASIHF) dependences on phase voltage amplitude modulation index are obtained and compared with the corresponding results of the quarter-wave symmetric space vector PWM (SVPWM).","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115369421","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}
{"title":"Quality Evaluation and Risks Under the Development of the Safety Important Systems Software for Nuclear Power Plants","authors":"E. Jharko","doi":"10.1109/APEIE.2018.8545957","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545957","url":null,"abstract":"Increasing the significance of providing the software quality for high operation risk systems is concerned with the growth of the complexity and functionality of the safety important systems software. In the paper, there are considered possible consequences concerned with violations of the technological process of the software development, ways of achieving the required software quality on the basis of the software verification and validation at all stages of the life cycle; approaches to the quality definition, procedures of software quality justification, models of the analysis of requirements to systems in the part of the software. The paper provides examples of the software quality evaluation over the indexes of “Maintainability” and “Usability” correspondingly for a safety important system of a nuclear power plant (NPP). All aspects of implementing works on the software quality analysis for NPP safety important systems in the part of the software quality evaluation are used under developing safety important systems of automated process control systems.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115382033","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}
{"title":"Multilevel Method Modifications for Discrete Analogues of Mixed Variational Formulations of the Filtration Problem","authors":"E. Shurina, N. B. Itkina, S. A. Trofimova","doi":"10.1109/APEIE.2018.8545668","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545668","url":null,"abstract":"A mixed variational formulation based on a discontinuous Galerkin method for solving the Darcy problem using two hierarchical basis systems in Hdiv (Ω) space and a basis system in L2(Ω) space is considered. The algebraic multilevel iteration method for the system of linear algebraic equations obtained as a result of discretization is analyzed.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114644945","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}
{"title":"Synthesis of Inhomogeneous Cylindrical Focusing Structures","authors":"I. Donets, A. Lerer","doi":"10.1109/APEIE.2018.8545799","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545799","url":null,"abstract":"For inhomogeneous permittivity along cylinder radius the two methods of electrodynamics analysis was developed. The methods have high accuracy and small needing computer resources. Synthesis of cylindrical focusing structures was made.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116985456","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}
{"title":"Reception of Signals with Code Division in Hydroacoustic Channels","authors":"Anatoly. I. Falco, M. S. Shushnov","doi":"10.1109/APEIE.2018.8545057","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545057","url":null,"abstract":"The possibility of using noise-like signals with a zero correlation zone (ZCZ - Zero Correlation Zone) in multipath (multi-beam) hydroacoustic communication channels is investigated. The report synthesizes adaptive algorithms for receiving noise-like signals in hydroacoustic channels with multipath (multi-beam) signal propagation.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120859881","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}
{"title":"Personal Computer User's Activity Monitoring Software Development for the Enterprise Business Process Optimizing","authors":"E. Basinya, Sergei V. Kazarbin","doi":"10.1109/APEIE.2018.8545092","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545092","url":null,"abstract":"The paper presents one of the possible approaches to optimize the business processes of the enterprise by monitoring the activity of users of personal computers. Problems of existing solutions are reviewed. Open source software development for the employee time tracking is described.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"28 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121002747","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}
{"title":"Dependence of Wages on the Duration of Training and Length of Service in the Russian Economy Sectors","authors":"I. N. Karelin","doi":"10.1109/APEIE.2018.8545941","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545941","url":null,"abstract":"The paper studies an influence of such characteristics of human capital as the duration of training and length of service on wages of workers in the Russian economy sectors. It is shown that in 2016, industries whose development under current conditions greatly depends on the human capital of the highest level as a rule do not attract specialists as the accumulation of human capital leads to a fairly low wage growth.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121040486","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}
A. V. Sapsalev, R. Aipov, M. Zharkov, Konstantin A. Kuratov
{"title":"Analysis of Dynamic Processes of Acceleration Devices with Linear Motors","authors":"A. V. Sapsalev, R. Aipov, M. Zharkov, Konstantin A. Kuratov","doi":"10.1109/APEIE.2018.8546124","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8546124","url":null,"abstract":"Due to the independence of the traction force from the clutch, simplicity and variety of design, there is an increasing interest in the use of linear electric motors in the process of reproducing various linear displacements, both for transport and for technological purposes. In the article, some questions of dynamics of the accelerating device based on the linear engine are analyzed. Analytical dependencies are obtained that allow you to program the acceleration at the initial stage of acceleration and the speed of the secondary motor element.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121337752","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}
Vladimir V. Davydkov, V. V. Khristoforov, N. Y. Petrov, Nikolai Yu. Berezin
{"title":"Multimedia Support for Physics Laboratory Works in Groups with Auditory Constraints","authors":"Vladimir V. Davydkov, V. V. Khristoforov, N. Y. Petrov, Nikolai Yu. Berezin","doi":"10.1109/APEIE.2018.8545617","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545617","url":null,"abstract":"The possibility of using multimedia teaching resources to have students with auditory constraints working independently on preparations for the front laboratory works on the course «Physics» of the technical university is considered in this article. Recommendations for designing and implementing how-to videos to the laboratory works for students with hearing impairments are described.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121369671","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}
{"title":"Development of Multifunction Laser Lab System","authors":"V. Baranov","doi":"10.1109/APEIE.2018.8545728","DOIUrl":"https://doi.org/10.1109/APEIE.2018.8545728","url":null,"abstract":"This article describes the problems of the development of a multifunctional laser system for the educational student laboratory of biotechnical systems and technologies. The unit is designed to study the movements of micro-objects - and nano-objects in vitro, both in the mode of laser tweezers, and in the mode of physiotherapy.","PeriodicalId":147830,"journal":{"name":"2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125052744","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}