Перегляд за автором "Starodubcev, N."
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Публікація A Small-Scale Manipulation Robot a Laboratory Layout Development(2023) Yevsieiev, V. V. ; Starodubcev, N.; Maksymova, S.; Stetsenko, K.This article is devoted to the control system development for a mobile manipulation robot with a computer vision system. A feature of this study is the development of a decentralized control system based on microcontroller modules with the possibility of remote control using wireless networks. During the design, the authors developed a generalized block diagram of the manipulation robot and analyzed and selected hardware modules for imple-menting the control system. For the implementation of the laboratory layout of a mobile manipulation robot, the restrictions that are imposed on the control system were selected and justified. Based on these restrictions, it was proposed to use the following hardware modules: ESP32-Cam - for computer vision system implementation and ESP32 Devkitc v4 for motion control system implementation 2WD robotic platform and control system for the manipulator itself. Based on the selected hardware modules, a block diagram of the information interaction of the main modules of a mobile manipulation robot and an electrical circuit diagram are proposed, an experimental model of a small-sized manipulation robot is assembled to test the control system. A generalized control algorithm for a mobile manipulation robot has been developed based on the "client-server" architecture approach using "thin client" technologies, which makes it possible to use any mobile device that supports hardware connection to Wi-FI and any Web browserПублікація An Automatic Assembly SMT Production Line Operation Technological Process Simulation Model Development(International Science Journal of Engineering & Agriculture, 2023-03-31) Yevsieiev, V.; Maksymova, S.; Starodubcev, N.This article describes an automatic assembly SMT production line operation technological process simulation model development within the framework of modern cyber-physical production systems. In the course of the research, the authors conduct an analysis of modern publications on the topic of research, and the need to find new approaches for modeling the work of a production line at the initial stages of design. This makes it possible to assess the load on each element of the system at the design stage, and identify disadvantages at the early stages of production planning. The authors give an example of the task solution for modeling a fragment of an automated production line of SMT assembly, based on the use of typical mathematical schemes of mass service systems (MSS). A description of the functioning of the technological link of the process is carried out, and a Q-diagram of the technological process of SMT assembly is developed. Using the simulation modeling language GPSS and the technological parameters of the selected equipment, a block diagram was developed, on the basis of which the program was written and the work of the SMT assembly production line was simulated. The obtained results further allow us to estimate the production capacity, the loading of each equipment, the functioning processes of both the selected fragment, and the developed model and they can be applied to the simulation of large production lines within the framework of PCB production.Публікація Automation of Flexible HMI Interface Development for Cyber-Physical Production Systems(SWorld & D.A. Tsenov Academy of Economics Svishtov, 2021) Nevliudov, I. Sh.; Yevsieiev, V. V.; Starodubcev, N.; Demska, N. P.This publication is devoted to solving the problem of automation of flexible HMI interface development for monitoring and control of technological processes in cyber - physical production systems used in Smart Manufacturing within the Industry 4.0 concepts. The peculiarity of such systems is the great flexibility in use and upgrades, the minimum time of reconfiguration and implementation in the production process. As a result, there are questions about the implementation of adequate and modern HMI interface of the production process operator in real time, for timely analysis and decision making. Modern control systems for automated lines have a precise nature, each workbench has its own "control system", which is offered by the manufacturer, all these "control systems" are combined using the Industrial Internet of Things. However, such solutions are outdated, currently the one relevant is a single control system for a production line, shop, enterprise, corporation, which has a flexible interface that can be configured in a minimum of time, without the involvement of software developers. This is possible if the development of the HMI interface will be implemented on new approaches in the form of a specialized language based on natural language, which will reduce the time of development and implementation of additive cyber design.Публікація Development of a program for modeling the control of a mobile manipulation robot in the unity environment(2023) Yevsieiev, V.; Starodubcev, N.The development of the modern world dictates new technical and scientific challenges for robotic platforms. One of the difficult tasks is the development of control lgorithms for mobile manipulation robots within the framework of the Industry 5.0 concept, when the robot is an integral part of the surrounding workspace.Публікація Development of an Algorithm for ESP32-Cam Operation in HTTP Server Mode for Streaming Video(«La Fedeltà», 2022) Yevsieiev, V.; Maksymova, S.; Starodubcev, N.One of the key factors in mobile robots development is the choice and implementation of the control system. Analyzing publications on the development of portable or small-sized mobile robots for solving specialized or point tasks, it was found that many authors use the concept of the Internet of Things (IoT) to implement a control system and computer vision . The works of Azis Isrofi, Shoffin Nahwa Utama and Rishabh Chauhan show a mobile robot control system implementation example based on ESP32-Cam.Публікація Modeling of destruction processes of the installation connection of electronic equipment(ХНУРЕ, 2019) Nevliudov, I.; Demska, N.; Starodubcev, N. ; Nevliudova, V.Modern technologies move away from the traditional design of hard electronics into the form factors of flexible switching structures, which are often operated in a dynamic mode and can be subjected to such actions as alternating loads, bending and twisting, stretching, vibration, the presence of a chemically aggressive environment, etc. Despite a large number of existing studies using an arsenal of achievements in the field of materials science, means of classical and quantum physics, the theory of chemical reactions, statistical physics, fracture mechanics, up to date, some essential phenomena occurring at the atomic-molecular level during the implementation of the manufacturing process and design of flexible structures have not been fully disclosed. In this paper, we consider the processes of the appearance in the materials and structures of connectors of products of physicochemical reactions associated with the presence of two sources of medium formation, which are interpreted as the formation in a certain place, over a certain period of time, of a substance with new properties, the appearance of which can cause degradation processes. As a result, the obtained dependences, together with the statistical processing of the obtained information, can provide a sufficient description of the process for its optimal control, even under conditions of incomplete certainty about the subtle mechanisms of atomic-molecular interaction between the materials involved in the process.Публікація Robotic Prosthetic a Control System and a Structural Diagram Development(BOLESWA Publishers», 2022) Yevsieiev, V.; Maksymova, S.; Starodubcev, N.At the initial stage of prosthetic hand model design it is necessary to develop a structural diagram that will allow to consider the relationship and determine the principles of organization and work. To do this, it is proposed to use the classical approach to the development of automated feedback control systems.Публікація Software Implementation Concept Development for the Mobile Robot Control System on ESP-32CAM(Collection of scientific papers Scienta, 2022) Yevsieiev, V.; Maksymova, S.; Starodubcev, N.Small mobile robots can be used to solve complex specific problems in hazardous areas of man-made catastrophes, rescue operations, as well as in the field of critical technologies. With the minimum dimensions, the mobile robot should provide the following functions: environment visualization based on computer vision with recognition and identification systems implementation, flexible adaptive control system with the possibility of using artificial intelligence in decision making. Based on this, we can say that research in the development of control systems for small-sized mobile robots is a complex topical scientific and technical task.Публікація Study of the influence of the modern robotisation level on the challenges and risks of the economic security of an industrial enterpriseg(ХНУРЕ, 2023) Andrusevich, A.; Omarov, S.; Starodubcev, N.; Nevliudova, V.Industry 4.0 envisages a comprehensive transformation of all industries by combining digital technologies and the Internet with traditional industries. It is important to emphasize that Industry 4.0 relies heavily on robotics. Robotization opens up new opportunities for an industrial enterprise, completely transforming the technologies and organization of its production process and business model. Many of today’s threats to the economic security of an industrial enterprise can be mitigated due to digitalization and flexible robotization of production and promotion of goods. But at the same time, processes related to the robotization of the economy create new threats to economic and social security. The consequences of their influence and the mechanisms of their leveling are the subject of research. The goal of the work is to study the impact of robotics on the economic security of an industrial enterprise. The following tasks are solved in the article: an overview of the areas of application and trends in the development of industrial robots; overview of the robotics market; analysis of risks and threats to the economic security of industrial enterprises arising as a result of robotization. The methods of system analysis, graphic generalization and classification are used. The results of the work include an analysis of the current state of robotics and the introduction of industrial robots in production, a brief analysis of the robotics market and a study of external challenges, uncertainties and risks arising from robotics: political-economic, technological, financial and environmental. Conclusions. The development of robotics is a priority direction for innovative industrialization not only in the long term, but also in the short trm. Robotics can also become a locomotive for general economic growth, given that the most advanced developed countries are currently creating their own robotic enterprises and transferring production from developing countries to them. However, in the context of robotization, it should be taken into account that these processes, along with potential benefits for the industrial enterprise, can also create new threats to economic and social security.