Eastern-European Journal of Enterprise Technologies http://journals.uran.ua/eejet <p><span lang="EN-US">Terminology used in the title of the «Eastern-European Journal of Enterprise Technologies» - «enterprise technologies» should be read as «industrial technologies». <strong>«Eastern-European Journal of Enterprise Technologies»</strong> publishes all those best ideas from the science, which can be introduced in the industry. Since, obtaining the high-quality, competitive industrial products is based on introducing high technologies from various independent spheres of scientific researches, but united by a common end result - a finished high-technology product. Among these scientific spheres, there are engineering, power engineering and energy saving, technologies of inorganic and organic substances and materials science, information technologies and control systems. Publishing scientific papers in these directions are the main development «vectors» of the «Eastern-European Journal of Enterprise Technologies». Since, these are those directions of scientific researches, the results of which can be directly used in modern industrial production: space and aircraft industry, instrument-making industry, mechanical engineering, power engineering, chemical industry and metallurgy.</span></p> <p><span lang="EN-US">Therefore, the scientists, associated with modern production, have the opportunity to participate in technology transfer to industry, publishing the results of their applied scientific researches. Industrialists, in turn, can draw scientific and practical information from the journal - each in their direction:</span></p> <ul> <li>specialists in management and computer science - from volumes «Applied Information Technologies and Control Systems», «Mathematics and Cybernetics - Applied Aspects»;</li> <li>mechanical and design engineers - from the volume «Applied Mechanics»;</li> <li>production engineers - from volumes «Mechanical Engineering Technology», «Applied Physics», «Materials Science», «Technology of organic and inorganic substances and the Ecology»;</li> <li>production and power engineers - from the volume «Energy-saving technology and equipment».</li> </ul> <p><span lang="EN-US">The goal of the journal is to eliminate the gap, which occurs between the rapidly emerging new scientific knowledge and their introduction in the industry, which requires much more time. Industrial enterprises are active subscribers to the «Eastern-European Journal of Enterprise Technologies», and production engineers check the practical value of those scientific and technological ideas, which are recommended for implementation by scientists-authors of the ''Eastern-European Journal of Enterprise Technologies».</span></p> <p><span lang="EN-US">The objective of the journal in achieving the goal is forming a «scientific component» of modern technologies transfer from science to industry. Therefore, in the papers, published in the journal, the emphasis is placed on both scientific novelty, and practical value.</span></p> PC Technology Center en-US Eastern-European Journal of Enterprise Technologies 1729-3774 <p>Our journal abides by the CREATIVE COMMONS copyright rights and permissions for open access journals.</p><p>Authors, who are published in this journal, agree to the following conditions:</p><p>1. The authors reserve the right to authorship of the work and pass the first publication right of this work to the journal under the terms of a Creative Commons Attribution License, which allows others to freely distribute the published research with the obligatory reference to the authors of the original work and the first publication of the work in this journal.</p><p> 2. The authors have the right to conclude separate supplement agreements that relate to non-exclusive work distribution in the form in which it has been published by the journal (for example, to upload the work to the online storage of the journal or publish it as part of a monograph), provided that the reference to the first publication of the work in this journal is included.</p> + http://journals.uran.ua/eejet/article/view/225772 <p>+</p> Tetyana Momot Maria Karpushenko Serhiy Prilipko Natalia Mushchynska Darina Momot Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225765 <p>+</p> Oleg Rudenko Oleksandr Bezsonov Victor Borysenko Tetiana Borysenko Sergii Lyashenko Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225733 <p>+</p> Kostyantyn Kulikov Vladimir Moskaliuk Vladimir Timofeyev Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225694 <p>+</p> Natalia Deyneko Sergey Yeremenko Gennady Kamyshentsev Igor Kryvulkin Mykola Matiushenko Oleg Myroshnyk Andrei Pruskyi Alexander Soshinsky Victor Strelets Roman Shevchenko Copyright (c) 1 12 (109) Development of a method of providing ergonomics of a web-interface for customers of a virtual instrument-making enterprise with limited physical capabilities http://journals.uran.ua/eejet/article/view/225650 <p>A method has been developed and implemented to ensure the ergonomics of using the Web interface for customers of a virtual instrument-making enterprise with limited capabilities through the use of expert systems. The essence of this method is to supplement the dialog component of the Information and Analytical Portal (IAP) with a specialized shell of the expert system (ES), which, being filled with knowledge about the limited capabilities of users caused by various pathologies, makes it possible to adapt the interface in the dialogue to the capabilities of a particular user. implementations of this solution method are fully consistent with the results obtained using the principles of interface improvement. However, due to the use in this synthesis method of various approaches to the technology of expert systems development, additional opportunities open up in solving the problem of providing the convenience of using the interface for customers with limited capabilities.</p> <p>When using the proposed method, it becomes possible to simplify the procedure of interaction "man-machine", to solve the problems of people with disabilities, to increase the volume of consumers who have access to advanced information technologies. These facts, confirmed by the results of numerical modeling, showed the effectiveness of the presented method and an individual approach to users with disabilities. The software implementation of the logical-linguistic hierarchical model on the example of “strong myopia” with the help of the production shell ES is proposed and substantiated. As the initial data, information about hardware was used, the use of which, in appropriate cases, will make it possible to increase the ergonomics of the IAP for users with disabilities.</p> Andrii Sobchak Nataliiе Kovshar Copyright (c) 2021 Андрей Павлович Собчак, Наталья Евгеньевна Ковшар http://creativecommons.org/licenses/by/4.0 1 12 (109) 10.15587/1729-4061.2021.225650 + http://journals.uran.ua/eejet/article/view/225646 <p>+</p> Serhii Buchyk Oleksandr Yudin Ruslana Ziubina Ivan Bondarenko Oleh Suprun Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225639 <p>+</p> Larisa Ligonenko Yevhen Borysov Larysa Hromozdova Iryna Deineha Serhii Leontovych Inna Kosiak Pavlo Volotivskyi Yevhen Marсo Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225594 <p>+</p> Anton Chubarov Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225529 <p>+</p> Nataliia Pavlova Svitlana Onyshсhenko Alesia Obronova Tetiana Chebanova Vira Andriievska Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225526 <p>+</p> Boris Kheyfets Veronika Chernova Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225525 <p>+</p> Serhii Zabolotnii Vladyslav Khotunov Anatolii Chepynoha Olexandr Tkachenko Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225524 <p>+</p> Iaroslava Levchenko Igor Britchenko Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225520 <p>+</p> Vitalii Kovalchuk Ivan Kravets Olga Nabochenko Arthur Onyshchenko Olexander Fedorenko Andriy Pentsak Oleksiy Petrenko Nataliya Hembara Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225522 <p>+</p> Olena Sokolova Olena Soloviova Irina Borets Irina Vysotska Copyright (c) 1 12 (109) The synthesis of control system to synchronize ship generator assemblies http://journals.uran.ua/eejet/article/view/225517 <p>This paper considers the construction of principles and the synthesis of a system of effective control over the processes of synchronization of generator sets (GSs) that form a part of the distributed MP-control systems for complex ship technical systems and complexes (STS and C). The tasks of synchronization have been set, the process and database models have been built, the system configurations have been defined. Based on the use of resultant functions, we have determined stages in solving the tasks of control over the frequency adjustment synchronization in a hierarchical sequence. The performance analysis of the STS and C control elements has been carried out; the use of the integrated optimization criteria and dual management principles has been proposed. Practical techniques to manage the GS synchronization have been given. We have solved the problem of high-speed control over the frequency of synchronized objects based on the principles of adjustment. That has made it possible to determine in advance the moments of GS enabling under the deterministic and stochastic statement of the synchronization task. The results of the experimental study into the GS synchronization processes are given; the effectiveness of the proposed GS control has been proven. The principles underlying the construction of procedures to control the GS composition when using the methods of "rigid" and "flexible" thresholds have made it possible to define the optimization criteria and implement a control law that satisfied the condition for an extremum, which is an indicator of the feasibility of the set goal and takes into consideration the limitations of control influences. We managed to design a system in the class of adaptive control systems by the appropriate decomposition of the system's elements by splitting a synchronization task into the task on performance and the task on control under the required conditions. The given examples of the processes where the synchronization failed while using standard synchronizer control algorithms, as well as processes of successful GS synchronization when applying the proposed synchronizer dual control algorithms, have confirmed the reliability of the main scientific results reported here.</p> Vitalii Budashko Valerii Shevchenko Copyright (c) 2021 Віталій Віталійович Будашко, Валерій Анатолійович Шевченко http://creativecommons.org/licenses/by/4.0 1 12 (109) 10.15587/1729-4061.2021.225517 + http://journals.uran.ua/eejet/article/view/225518 <p>+</p> Vitalii Didkovskyi Vitaly Zaets Svetlana Kotenko Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225514 <p>+</p> Liubov Berkman Olga Tkachenko Oleksandr Turovsky Vaceslav Fokin Vitaliy Strelnikov Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225515 <p>+</p> Lev Raskin Oksana Sira Larysa Sukhomlyn Yurii Parfeniuk Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225512 <p>+</p> Volodymyr Blintsov Kostiantyn Trunin Copyright (c) 1 12 (109) + http://journals.uran.ua/eejet/article/view/225508 <p>+</p> Alaa Noori Mazher Jumana Waleed Copyright (c) 1 12 (109)