ElAr :: Перегляд за автором "Sotnik, S. V."

Перегляд за автором "Sotnik, S. V."

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Algorithm for multi-board radio-electronic devices synthesis on maximal accepted overheat
(ХНУРЭ, 2017) Sinotin, A. M.; Tsymbal, O. M.; Kolesnikova, T. F.; Sotnik, S. V.
The provision of a normal thermal regime for the future design of the radio-electronic device at the design stage prior to its manufacture is considered. The effect of the form of the radio electronic device on its temperature regime at the stage of its design is established. Tha algorithm for the thermophysical design of single-unit radioelectronic devices has been developed. For the first time recommendations were received on the choice of the optimal form of the radio electronic device at the design stage prior to its manufacture.
Analysis of collecting data process on products at different stages of production
(Видавництво ОНТУ, 2024) Sotnik, S. V.; Yechevskyi, A. D.
The paper analyzes process of collecting data on products at different stages of production. The main problems that arise during data collection are considered. It offers comprehensive approach to data collection, integration and analysis using various methods and tools at each stage of production.
Analysis of design process of automated fire protection system
(ХНУРЕ, 2023) Sotnik, S. V.; Vasylchenko, Y. R.
This work addresses topical issue of fire safety, identifying its importance in various spheres of life and emphasizing potential threats to people and property. The importance of automating fire safety systems and developing modern fire protection systems (FPS) as key element for minimizing risks and responding effectively to fire situations is discussed. The work provides details of fire protection system design process, including choice of system type, equipment brand, integration with other systems, and development of equipment layouts. Taking into account the various features of facilities, work recommends optimal approaches to selection and development of fire alarm system, helping to ensure complete control and safety at facilities of various nature.
Analysis of modern telecommunications: data transmission via GSM channel
(Видавництво ОНТУ, 2024) Sukhno, Р. Y.; Sotnik, S. V.
The article discusses modern technologies of telecommunications with focus on data transmission through GSM channels. Key aspects such as advantages and disadvantages of this communication standard are studied. Particular attention is paid to processes of encoding and compression, which ensure efficiency and reliability of communication. Analysis of automation in data management shows how adapting technologies can improve quality of communication. The results of the study confirm the relevance of GSM in various fields, emphasizing its importance in face of rapidly changing requirements of our time. The identified advantages and disadvantages of technology make it possible to optimize data transmission processes, reducing costs and improving quality of communication. The results can also serve as basis for further research in field of transition to latest standards, which ensures competitiveness in modern telecommunications market.
Analysis of Personal Information Security Issues in Peacetime and Wartime
(2024) Sotnik, S. V.
This study addresses critical issue of personal data protection in both peacetime and wartime, focusing on impact of information warfare on data security. The research is particularly relevant given increasing cyber threats during military conflicts and need for robust data protection systems that can function effectively in various scenarios. The primary hypothesis posits that personal data becomes significantly more vulnerable to cyberattacks during wartime compared to peacetime due to intensification of information warfare. To test this hypothesis, study employs comprehensive methodology. The study introduces novel concept of "dual-purpose" personal data protection systems, designed to be effective in both peacetime and wartime conditions.
Analysis of robotics platforms for educational and research purposes
(Видавництво ОНТУ, 2024) Andreiev, А. S.; Sotnik, S. V.
The work discusses modern robotic simulators, in particular Webots, V-REP (CoppeliaSim) and Gazebo, which are widely used for educational and research purposes. A comparative analysis of capabilities of these platforms, their features, and limits of their application is carried out. The article provides recommendations for choosing simulator depending on specific tasks of user. The use of robotics simulators in education plays important role because they allow students and researchers to acquire practical skills in near-real-world conditions without need to use physical prototypes. This is especially important when studying complex robotic systems where mistakes can be costly or even dangerous. Simulators provide opportunity to experiment with different scenarios, develop and test control algorithms, which significantly speeds up learning process.
Analysis of searching methods for explosive objects using information technology and computer modeling
(Видавництво ОНТУ, 2024) Sotnik, S. V.; Prydatko, D. R.
The work analyzes methods of detecting explosive objects using information technology and computer modeling. The advantages and disadvantages of using information technology and computer modeling to improve methods of searching for explosive objects and increase level of security are identified.
Automation capabilities of equipment with built-in robot for manufacture of microelectronics products
(PВидавництво ОНТУ, 2024) Lashyn, Z. V.; Sotnik, S. V.
The study discusses modern possibilities of production processes automation in field of microelectronics with help of robotic systems. The influence of automation on improving productivity, accuracy and quality of manufacturing microelectronic components is analyzed. Particular attention is paid to integration of innovative technologies, such as artificial intelligence and IoT, which optimize production processes and reduce costs. The requirements for automated control systems, which ensure their efficiency, reliability and safety, have been determined. The results of study indicate need to introduce automated solutions to maintain competitiveness of enterprises in microelectronics, which opens up new horizons for innovative developments in this important area.
Chat gpt features in data search
(MDPC Publishing, 2023) Borysenko, I. A.; Sotnik, S. V.
This paper examines four most important applications of ChatGPT, gives some examples of use and reveals some features of ChatGPT. Such a study is necessary in order to determine potential of innovative technology, its advantages and limitations, and this in turn will be useful for future users of chatbots and for educational process.
Cloud giants: AWS, Azure and GCP
(ХНУРЕ, 2023) Nevludov, I. Sh.; Sotnik, S. V.
This work studies cloud giants such as Amazon Web Services, Azure and Google Cloud Platform and then compares them in detail. The work identifies 20 characteristics of their performance. Providers are evaluated for competitiveness, which includes analysis of various aspects and characteristics that are important for organizations and customers using cloud services. A comparative table and diagram based on which, taking into account such key features as security, impact of providers on business processes and IT infrastructure of company showed that each of them has its own features and limitations, which must be known for optimal choice of cloud provider.
Computer games and Web design
(Видавництво ОНТУ, 2024) Andreiev, A. S.; Sotnik, S. V.
The article explores integration of computer game elements into Web design, focusing on impact of gamification on user experience and engagement. Key aspects such as advantages and challenges of this innovative approach are examined. Particular attention is paid to processes of implementing game mechanics and dynamics in Web interfaces, which aim to enhance user interaction and information retention. Analysis of user behavior in gamified Web environments demonstrates how adaptive design can improve overall Website effectiveness. The results of study confirm relevance of gamification in various digital contexts, emphasizing its importance in meeting evolving expectations of modern users. The identified benefits and potential drawbacks of gamification in Web design provide insights for optimizing user interfaces, potentially increasing user satisfaction and loyalty. These findings also serve as foundation for further research in field of user-centered design, ensuring competitiveness in rapidly evolving digital landscape. The study highlights need for balanced approach to gamification, considering ethical implications and accessibility concerns, to create Web experiences that are both engaging and inclusive.
Design features of control panels and consoles in automation systems
(Cognum Publishing House, 2023) Sotnik, S. V.; Redkin, K. S.
The paper considers main elements of automation systems – control panels and consoles. In course of analysis, main types of panels and control panels were identified, their main purpose was given, and their design features were emphasized. The paper also presents developed control panel for controlling magnetic starters.
Developing the information search system for selecting the moulds forming elements
(ХНУРЕ, 2017) Sotnik, S. V.; Nevliudova, V.; Malaya, I.
Today the information environment is highly developed, it enables collecting, processing, storing, distributing, searching and transferring of information. The need for automation of information activities and information resources management at all levels stipulates the demand for the development of information search systems. The subject matter of this research is the information search system for selecting the moulds forming elements. The aim of this work is to reduce the time for searching and determining the main parameters of the matrices, punches and characters by means of creating the information search system for selecting the moulds forming elements. To achieve this goal the following tasks should be solved: to review the main moulds forming elements and their technical parameters; to develop a search algorithm; to develop the database structure for selecting the moulds forming elements; to design the interface of the information search system. While solving the set tasks, the methodology of the systems analysis and modelling was used. The review the main objectives and characteristics of information search systems resulted in the development of the database logical structure which consists of 6 tables. The interface of the information search system was developed. It provides the “easy” and self-explanatory selection of moulds forming elements. Thus, the developed system includes information about the unique number of the forming elements; their type, name and properties; material and features of the quality of a workpiece surface; a workpiece kind and form to determine the nominal dimensions of forming elements. The use of the system enables reducing the time of searching and identifying forming the key technical parameters of forming elements as well as storing and manipulating the data about these elements.
Development of automated control system for continuous casting
(НУ «Запорожская политехника», 2024) Sotnik, S. V.
Today, automated continuous casting control systems are developing rapidly, as process of manufacturing billets (prod ucts) of same size from metal in casting mold in mass production has long been outdated and “continuous casting stage” is coming. This process is suitable for non-ferrous metals and steel. However, each time during development, task of improving quality of re sulting billet arises, which directly depends on optimizing efficiency and reliability of automated systems themselves. Optimization is key stage in development process, as it is aimed at ensuring accuracy and stability of casting process, which includes development of parametric model and accurate algorithms that ensure optimal temperature, metal pouring rate, oscillation frequency, oscillation am plitude, metal level in crystallizer, and position of position of industrial bucket stopper for each casting stage. In particular, this prob lem has not yet been fully solved in literature known to authors, so it is necessary to formulate problem and develop algorithm for system operation for specific safety casting unit. The aim of study is to develop automated control system to ensure accuracy and stability of casting process. The developed control system for continuous casting plant is based on proposed parametric model, which is formalized on basis of set theory. The model takes into account key parameters for particular casting process: metal pouring rate, oscillation frequency, oscillation amplitude, metal level in crystallizer, and position of industrial bucket stopper. The problem was formulated and key parameters were determined, which are taken into account in system’s algorithm, which made it possible to develop control system for continuous casting plant to solve problem of improving quality of resulting billet. A parametric model and generalized black box model representation were created, which are necessary for both new continuous casting projects and existing units to optimize metal casting process. To set up continuous casting system, controlled parameters such as pouring speed, oscillation frequency and amplitude, metal level in crystallizer, and position of industrial bucket stopper were determined. The algorithm of control system for continuous casting plant was developed, on basis of which system was developed that allows monitoring, regulation and control of obtaining steel process or non-ferrous billets. The developed user interface of control system is simple and easy to use.
Development of remote control for thermoplastics dosing automation system
(2024) Sotnik, S. V.; Trokhin, V. V.; Tereshchuk, D. О.
This paper focuses on automation aspects of plastic molding processes, namely thermoplastics dosing. The main components of automation systems are briefly considered. The key features of development are presented. The structure of injection molding machine and processes that take place in it are studied. As result, virtual console for regulating and controlling dosing process was developed using trendy Scada package. This is ergonomic console that provides operator with user-friendly interface for precise control of dosing process, ensuring high quality and production efficiency.
Features of using REST architecture for development of ARS for information systems
(ХНУРЕ, 2024) Sotnik, S. V.
The study explores key aspects of utilizing REST architecture for API development, particularly its impact on integration, scalability, and security of information systems. A model illustrating client-server interaction within context of REST is presented, along with detailed examination of practical advantages that enable efficient development of flexible and reliable systems. The role of REST in supporting microservice architecture and interface standardization is described, making it essential tool in modern software development.
Gamification in science: game platforms for learning
(2023) Sotnik, S. V.; Andreiev, А. S.
The thesis deals with application of game platforms for playing games in academic disciplines in higher education institutions with technical bias. A detailed analysis of Kahoot! and Quizlet is carried out. This work analyzed well-known game platforms Kahoot! and Quizlet for gamerization in higher education institutions. Work algorithms in each platform and extensive comparative analysis are given. As result, it is determined that Kahoot! and Quizlet are two popular online services for teaching and learning games. They have different features and functions that can be useful in different educational contexts. Quizlet specializes in learning cards and word sets – convenient platform for learning new vocabulary and terms. Kahoot! allows you to create interactive quizzes and polls, with addition of audio, video, text files and there are also variety of game modes such as "Classic", "Voting" and "Group Mode".
Impact of automation and cals technologies on human factor in production
(SPC “Sci-conf.com.ua”, 2024) Sotnik, S. V.; Hubar, A. Y.
The study summarized problem of influence of automation and CALS-technologies on human factor in production. The main aspects of this influence in different industries were considered. A strategy to support workers in adapting to new technologies is proposed, including customized training programs, mentoring support, online courses, and hands-on training. This study contributes to better understanding of complex impact of CALS-technologies on human factor in production and emphasizes need for balanced approach to implementation of these technologies, taking into account both technological and social aspects. This study can serve as basis for further study of optimization of CALS-technology implementation processes in various branches of production.
Impact of automation and cals technologies on human factor in production
(2024) Hubar, A. Y.; Sotnik, S. V.
The study examines the impact of automation and CALS-technologies on the human factor in production across various industries. It highlights the varying degrees of influence these technologies have, particularly in the automotive (40%), aviation (35%), and electronics (30%) sectors. The research underscores how CALS-technologies enhance communication, reduce errors, and improve product quality, while also noting the importance of continuous worker training and development. A strategy is proposed to support workers in adapting to these new technologies through customized training programs, mentoring, online courses, and hands-on training. This study provides valuable insights into the complex effects of CALS-technologies on the human factor in production and stresses the need for a balanced approach that considers both technological and social dimensions. The findings can serve as a foundation for further research into optimizing the implementation processes of CALS-technologies in various production sectors. This research has addressed the problem of how automation and CALS-technologies affect the human factor in production. The study analyzed key aspects of this influence across different industries and identified the varying impacts of CALS-technologies, with the most significant effects observed in the automotive, aviation, and electronics sectors. The work also outlined the benefits of these technologies, such as improved communication, error reduction, and enhanced product quality, while acknowledging the need for ongoing training and development for workers. Additionally, a comprehensive strategy was proposed to facilitate worker adaptation to new technologies, including tailored training programs, mentoring, online courses, and practical training sessions. This work contributes to a deeper understanding of the multifaceted impact of CALS-technologies on human factors in production and emphasizes the importance of a balanced approach to their implementation.
Implementation of game-based learning method
(Видавництво ОНТУ, 2024) Sotnik, S. V.
This paper considers relevance of introducing game-based learning methods in context of training university specialists. The article analyzes various aspects of game activities use in education, identifying main cases of its use and key aspects of game techniques implementation. Particular attention was paid to specifics of use of game methods in teaching robotics, in particular use of virtual simulators and platforms. This study has shown significant potential of game-based methods to improve efficiency of educational process, promote better learning of complex material, develop practical skills, and increase student motivation. Based on our analysis, we recommend that these methods be more actively introduced into curriculum, allowing students to gain valuable practical experience in safe environment. Further research could be aimed at evaluating effectiveness of different game methods and developing new virtual platforms.

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