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Applied Aspects of Information Technology = Прикладні аспекти інформаційних технологій = Прикладные аспекты информационных технологий: Recent submissions

  • Intermittent Grinding Temperature Modeling for Grinding System State Monitoring 
    Larshin, Vasily; Ларшин, Василь Петрович; Ларшин, Василий Петрович; Lishchenko, Natalia; Ліщенко, Наталя Володимирівна; Лищенко, Наталья Владимировна; Jan Pitel; Ян Пітель; Ян Питель (Odessa National Polytechnic University, 2020-06-12)
    A dry and wet intermittent grinding temperature mathematical model for the thermal macro- or micro-cycle was developed and studied. The heating stage corresponds to the wheel cutting segment passage time through the every ...
  • Field Weakening Control for Induction Motors Based on Copper and Iron Losses Minimization 
    Tolochko, Olga; Толочко, Ольга Iванівна; Толочко, Ольга Ивановна; Kaluhin, Danylo; Калугін, Данило Владиславович; Калугин, Данило Владиславович; Stefan Palis; Стефан Паліс; Стефан Палис; Oshurko, Serhii; Ошурко, Сергій Васильович; Ошурко, Сергей Васильевич (Odessa National Polytechnic University, 2020-06-12)
    This paper is concerned with the analysis of losses in induction motors. The most significant have been chose for minimization. These are in particular the losses in the windings and in the magnetic circuit due to eddy ...
  • Elaboration of Theoretical Foundations for the Creation of the Educational Environment of the Educational Institution 
    Kolesnikov, Oleksii; Колесніков, Олексій Євгенович; Колесников, Алексей Евгеньевич; Biloshchytskyi, Andrii; Білощицький, Андрій Олександрович; Белощицкий, Андрей Александрович; Faizullin, Adil; Файзуллін, Аділь Рамазанович; Файзуллин, Адиль Рамазанович (Odessa National Polytechnic University, 2020-05-12)
    Informatization of society, the growth of the social role of the individual in the conditions of constant transformation of equipment and technologies require constant development and modernization of the educational ...
  • Information Technology of Supporting Architectural Solutions Using Polyglot Persistence Concept in Learning Management Systems 
    Arsirii, Olena; Арсірій, Олена Олександрівна; Арсирий, Елена Александровна; Glava, Maria; Глава, Марія Геннадіївна; Глава, Мария Геннадьевна; Matthias Kolonko; Маттіас Колонко; Маттиас Колонко; Glumenko, Alina; Глуменко, Аліна Олегівна; Глуменко, Алина Олеговна (Odessa National Polytechnic University, 2020-06-15)
    This paper shows that performance of the learning management systems heavily depends on the choice, made during designing, of architectural solution for storage and processing of data. Based on analysis of evolution of ...
  • The Role of a Higher Education Diploma in the Professional Career of the Specialist in the Future 
    Kolesnikova, Kateryna; Колеснікова, Катерина; Колесникова, Екатерина; Lukianov, Dmytro; Лук’янов, Дмитро; Лукьянов, Дмитрий; Оlekh, Tetiana; Олех, Тетяна Мефодіївна; Олех, Татьяна Мефодиевна (Odessa National Polytechnic University, 2020-02-01)
    The field of information technology is extremely attractive in terms of job search. What do you need to be a specialist in this field? The information technology industry was the first to accept the fact that the ability ...
  • Spesific Subset Effective Option in Technology Desing Decisions 
    Beskorovainyi, Vladimir; Безкоровайний, Володимир; Бескоровайный, Владимир; Petryshyn, Lubomyr; Петришин, Любомир; Shevchenko, Olha; Шевченко, Ольга (Odessa National Polytechnic University, 2020-01-05)
    The article deals with the theoretical aspects of effective allocation of subsets of the valid options sets in technology making design decisions. As a result of analysis of the current state of the problem revealed that ...
  • Construction of the Diagnostic Model Based on Combining Spectral Characteristics of Nonlinear Dynamic Objects 
    Fomin, Oleksandr; Фомін, Олександр Олексійович; Фомин, Александр Алексеевич; Pavlenko, Vitaliy; Павленко, Віталій Данилович; Павленко, Виталий Данилович; Ruban, Oleksandr; Рубан, Олександр Дмитрович; Рубан, Александр Дмитриевич; Fedorova, Hanna; Федорова, Ганна; Фёдорова, Анна (Odessa National Polytechnic University, 2020-01-28)
    The task of constructing diagnostic models for nonlinear dynamics objects solved in this work. The reasons for increasing the dimension of the modern diagnostics objects description and related problems of using existing ...
  • Algorithm for Estimation of Ship Refrigeration Unit Energy Efficiency Using Full Order Observers 
    Bukaros, Andrii; Букарос, Андрій; Букарос, Андрей; Bukaros, Valeriia; Букарос, Валерія; Букарос, Валерия; Onishchenko, Oleg; Онищенко, Олег; Sergeiev, Volodymyr; Сергеєв, Володимир; Сергеев, Владимир (Odessa National Polytechnic University, 2020-01-07)
    The article considers the construction of an algorithm for estimation the energy efficiency of a ship refrigeration unit using the minimum required number of sensors. It is established that the existing methods for ...
  • Application of Probabilistic-Time Graphs for Evaluating the Effectiveness of the Electrocardiological Study Process 
    Filatova, Anna; Філатова, Ганна; Филатова, Анна; Povoroznyuk, Anatoliy; Поворознюк, Анатолій; Поворознюк, Анатолий; Mohamad Fahs; Мохамад Факс (Odessa National Polytechnic University, 2020-01-05)
    This work is devoted to the development of a structural model of the patient’s electrocardiological study process based on graph theory, probability theory and the method of generating functions. The developed structural ...
  • Changing and Tracing of Software Requirements at Level of Conceptual Classes 
    Novikova, Nataliia; Новікова, Наталія; Новикова, Наталия (Odessa National Polytechnic University, 2020-01-30)
    The article explores the problem of automating the description of Use Cases at the stage of forming requirements in the design of software products. Methods for correcting the model of conceptual classes in connection ...
  • ME Methodology of Information Monitoring and Diagnostics of Objects Represented by Quantitative Estimates Based on Cluster Analysis 
    Komleva, Nataliia; Комлева, Наталія Олегівна; Комлевая, Наталия Олеговна; Liubchenko, Vira; Любченко, Віра Вікторівна; Любченко, Вера Викторовна; Zinovatna, Svіtlana; Зіноватна, Світлана Леонідівна; Зиноватная, Светлана Леонидовна (Odessa National Polytechnic University, 2020-01-11)
    The paper discusses the methodological foundations of informational diagnostics on the base of cluster analysisfor theobjectsrepresented by quantitative estimates. The literature review showed that the application ...
  • Changes in Portfolies Management of Organization Projects in Conditions of Behavioral Economy 
    Molokanova, Valentina; Молоканова, Валентина Михайлівна; Молоканова, Валентина Михайловна (Odessa National Polytechnic University, 2019-09-08)
    The article discusses the methodological aspects of portfolio management of organizations development in conditions of behavioral economy. It is shown that the success of the organization’s development portfolio is ...
  • Setting Regulator Parameters in a Programmable Logic Integral Circuit for Automatic Control Systems of Heat Exchangers 
    Vychuzhanin, Vladimir; Вичужанін, Володимир Вікторович; Вычужанин, Владимир Викторович (Odessa National Polytechnic University, 2019-05-25)
    The article presents the results of the synthesis of digital controllers for automatic control systems of heat exchangers of central air conditioning systems, functioning under variable significant disturbing influences. ...
  • Study of Current Transformers Magnetic Field by Method Final Elements Using the FEMM Software Complex 
    Shevchenko, Volodimir; Шевченко, Володимир Петрович; Шевченко, Владимир Петрович; Babiychuk, Olga; Бабійчук, Ольга Борисівна; Бабийчук, Ольга Борисовна; Boltenkov, Viktor; Болтьонков, Віктор Олексійович; Болтенков, Виктор Алексеевич (Odessa National Polytechnic University, 2019-04-30)
    The widespread use of current transformers both in relay protection systems and for measuring purposes makes the task of estimating their errors quite urgent. The permissible error levels of modern measuring current ...
  • Comparison of Measured Surface Layer Quality Parameters with Simulated Results 
    Lishchenko, Natalia; Ліщенко, Наталя Володимирівна; Лищенко, Наталья Владимировна; Larshin, Vasily; Ларшин, Василь Петрович; Ларшин, Василий Петрович (Odessa National Polytechnic University, 2019-09-12)
    The grinding temperature is one of the factors limiting the throughput performance of the profile gear grinding operation. There are two main methods for determining the grinding temperature: an analytical method with the ...
  • Behavioral Verefication of Internet of Things Systems by Petri Nets 
    Martynyuk, Oleksandr; Мартинюк, Олександр Миколайович; Мартынюк, Александр Николаевич; Drozd, Oleksandr; Дрозд, Олександр Валентинович; Дрозд, Александр Валентинович; Nesterenko, Sergey; Нестеренко, Сергій Анатольевич; Нестеренко, Cергей Анатольевич; Tamem Ahmesh; Тамем Ахмеш (Odessa National Polytechnic University, 2019-10-07)
    The rapid development, implementation in all spheres of human activity and the growing responsibility of the functions of the Internet of things systems tighten and complicate the requirements for the reliability of their ...
  • DP: a Lightweight Library for Teaching Differentiable Programming 
    Christian Herta; Крістіан Херста; Кристиан Херста; Klaus Strohmenger; Клаус Штоменгер; Oliver Fischer; Олівер Фішер; Оливер Фишер; Diyar Oktay; Дівар Октай; Дивар Октай (Odessa National Polytechnic University, 2019-09-01)
    Deep Learning has recently gained a lot of interest, as nowadays, many practical applications rely on it. Typically, these applications are implemented with the help of special deep learning libraries, which inner ...
  • Blending Functionally Defined Surfaces 
    Romanyuk, Olexandr; Романюк, Олександр Никифорович; Романюк, Александр Никифорович; Vyatkin, Sergey; Вяткін, Сергій Іванович; Вяткин, Сергей Иванович; Antoshchuk, Svitlana; Антощук, Cвітлана Григорівна; Антощук, Светлана Григорьевна; Mykhaylov, Pavlo; Михайлов, Павло Ігорович; Михайлов, Павел Игоревич; Chekhmestruk, Roman; Чехместрук, Роман Юрійович; Чехместрук, Роман Юрьевич (Odessa National Polytechnic University, 2019-09-12)
    Smooth surfaces with perturbation functions for the creation of complex shapes are considered. The method for describing objects in three-dimensional scenes with a base surface and perturbation functions that have a compact ...
  • Method for Constructing the Model of Computing Process Based on Petri Net 
    Paulin, Oleg; Паулін, Олег Миколайович; Паулин, Олег Николаевич; Komleva, Nataliia; Комлева, Наталія Олегівна; Комлевая, Наталия Олеговна; Marulin, Stanislav; Марулін, Станіслав Юрійович; Марулин, Станислав Юрьевич; Nikolenko, Anatolii; Ніколенко, Анатолій Олександрович; Николенко, Анатолий Александрович (Odessa National Polytechnic University, 2019-09-17)
    The aim of the work is to improve the quality of the computational process that solves the problem, due to its modeling and debugging based on the Petri net. The quality of the computational process is understood as the ...
  • Control System of Wind Generator Based on Switched Reluctance Motor 
    Sinchuk, Oleg; Сінчук, Олег Миколайович; Синчук, Олег Николаевич; Kozakevych, Ihor; Козакевич, Ігор Аркадійович; Козакевич, Игорь Аркадьевич; Vornikov, Denis; Ворніков, Денис Миколайович; Ворников, Денис Николаевич (Odessa National Polytechnic University, 2019-04-11)
    The work is devoted to the development of a control system for a wind generator with the use of a switched reluctance motor. The search for new structures for the construction of the power unit and control system of ...