Перегляд за автором "Tsymbal, O."

Зараз показано 1 - 5 з 5
  • Зображення мініатюри
    Публікація
    Adaptive Decision-making for Robotic tasks
    (2019) Tsymbal, O.; Bronnikov, A.; Yerokhin, A.
    There is proposed the analysis of decisionmaking problem in its application for flexible integrated robotic systems. The intelligent systems in form of problemsolving components are considered as key component of automated control systems. There is observed the proposed concept of adaptive decision-maling for flexible robotic systems, based on a set of models and methods of adaptive decision-making, data science methods.
  • Зображення мініатюри
    Публікація
    Decision-making information technology for flexible integrated manufacturing
    (ХНУРЕ, 2019) Tsymbal, O.; Bronnikov, A.
    The subject of the study in the article is flexible integrated robotic systems. The aim of the work is to integrate models and decision-making methods in order to create information technology for flexible production. The following tasks are solved in the article: analysis of current trends in the development of production systems, consideration of intellectual decision-making systems as one of the key elements of automated control systems, consideration of the creation of information technology, based on a set of methods and decision models, including adaptive decision making for non-deterministic tasks. Research methods are the theory of sets and the theory of predicates. The following results were obtained: the main problems of the development of flexible integrated systems of modern production were analyzed and formulated. As a new element in the technological systems, it is proposed to introduce the intelligent production agents implemented as mobile robotic platforms capable of performing transport and assembling functions, executing the monitoring tasks, and establishing the basic requirements for them. From the formal point of view, the decision-making process in flexible robotic systems is considered, based on the interaction of the properties of the robotic system, the properties of the working space and the set of possible solutions. The fulfillment of each individual technological task involves the development and implementation of a plan of work of robotic equipment, the set of variants of which is a strategy of functioning of the intellectual robotic system, described in the form of predicate logic. To solve the required technological tasks, the use of the automatic procedures of the generator of solutions, which operates based on the frame-like structures is proposed. The decision-making process consistently supports the consistent decision-making information technology in a robotized production system based on the models of different types. Conclusions: application of the concept of the intellectual agent in the production environment requires the integrated application of models and methods of decision making, which can be a separate information technology of robotic production.
  • Зображення мініатюри
    Публікація
    Information models for manufacturing workspaces in robotic Projects
    (ХНУРЕ, 2022) Nevliudov, I.; Tsymbal, O.; Bronnikov, A.
    The subject of research in the article are the workspace models for flexible integrated robotic systems. The goal of the work is in development of information models to represent workspaces for following application in the automated control systems of flexible integrated manufacturing. The article solves the next tasks: to analyze the representation of workspace to decide practical problems of robotic systems of different nature, to consider the development of informational models for representation on workspaces of intelligent control systems of integrated manufacturing, to consider the practical examples of information presentation on workspaces of production systems. Research methods are set theory and predicate theory. The following results were obtained: there were analysed the main features of informational models development to solve robotic tasks of different nature and were pointed the limitations of existing approaches of formal description, the need of integration of workspace models to decision-support systems and systems of graphical and mathematical simulation of integrated systems; the set theory-based model of information representation for problem-solving processes of flexible integrated robotic systems is proposed; the information-logic model of workspace for mobile robot applications, functioning in flexible integrated systems. is developed and contains the list of objects, includes their geometrical dimensions and supplies the preservation of parameters in time and space; information presentation for automated control system of flexible integrated manufacturing, which implements proposed models, is considered. Conclusions: application of models of information type for automated control systems makes to supply logical unification of flexible integrated manufacturing elements, to provide monitoring of states of technological equipment of production systems in space and time and formation of their digital twins, to promote functioning of intelligent decision-support systems for robotic systems of different types, that improves characteristics of production control.
  • Зображення мініатюри
    Публікація
    Intelligent means in the system of managing a manufacturing Agent
    (ХНУРЕ, 2018) Nevlyudov, І.; Tsymbal, O.; Bronnikov, A.
    The subject of the study is intellectual means in the system of managing an intelligent manufacturing agent; the goal is to ensure the quality of managing a flexible integrated robotic system by developing the intellectual decision support system. The following problems are solved in the work: current tendencies of developing and implementing the intelligent systems for production management are considered; the demands for developing simulation models of decision support systems for solving flexible integrated production systems are formulated; the logical model of a decision support system for an intelligent manufacturing agent is developed, this model describes the decision-making process in the form of the functioning strategy formation on the basis of the knowledge of the current state of the integrated system, the system of knowledge describing probable actions of the robotic equipment, the objectives of the production system, and adapts the strategy if the working space of the integrated system or its individual goals change; the system of knowledge of a flexible integrated system is presented as a set of standard description of probable actions for robotic equipment; the distributed workspace of integrated systems is considered and described; separate objects are identified using the means of computer vision. The research is based on the following theoretical and practical foundations: the theory of sets is used to represent general simulation models of the decision support system; the theory of predicates is used to create a logical model of decision-making; knowledge-oriented methods and the tools of Prolog programming language use used to represent the knowledge system of a flexible integrated system, the MatLab system is used to analyse the workspace of a flexible integrated system. The following results are obtained – mathematical and informational software of the system for managing an intelligent production robotic agent is developed. The possibilities of the proposed model application in the system of managing an intelligent robot are shown and the ways for improving such systems are suggested.
  • Зображення мініатюри
    Публікація
    Internet of things for robotic projects
    (ХНУРЕ, 2020) Nevliudov, I.; Tsymbal, O.; Bronnikov, A.; Mordyk, O.
    The subject of research in the article is the application of IOT technology in flexible integrated robotic systems. The goal of the work is to integrate IOT technology with models and decision-making methods in order to create an adaptive control system for flexible robotic production. The article solves the following tasks: to analyze the application of IOT technologies in various fields, including in robotics, to consider the construction of an intelligent decision-making system as one of the key elements of automated control systems, to consider the development of an adaptive control system for a flexible robotic section and its individual modules. The following results were obtained: the main features of the IOT technology were analyzed, including those for implementation in flexible integrated systems of modern production; it is proposed to introduce intelligent production agents into the composition of technological systems, as means of transport and auxiliary assembly purposes, monitoring means and establish the basic requirements for them; from a formal point of view, the decision-making process is considered until the achievement of individual technological tasks. Conclusions: currently, there is a growing interest in the Industry 4.0 concept, in its implementation for the digital transformation of production systems, and one of these areas is the use of IOT technology, which will allow in production conditions to combine elements of flexible integrated production distributed in space, to ensure monitoring of production processes in real time, the functioning of an adaptive control system based on an intelligent decision-making system, which will improve the characteristics of control processes of a robotic system as part of a flexible integrated production.