Персона: Жабицкий, Михаил Георгиевич
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Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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- ПубликацияОткрытый доступПРОГРАММА ДЛЯ ЦИФРОВОГО ИНЖЕНЕРНО-СТРОИТЕЛЬНОГО КОНТРОЛЯ(НИЯУ МИФИ, 2024) Екимовская, В. А.; Волошин, Т. А.; Жабицкий, М. Г.; Жабицкий, Михаил Георгиевич; Екимовская, Валерия Алексеевна; Волошин, Тарас АндреевичПрограмма предназначена для контроля выполнения работ на строительной площадке с возможностью отслеживания процесса строительства во времени для валидации текущего состояния по отношению к проектному. Область применения: строительство промышленных и гражданских объектов. Функционал: контроль жизненного цикла с помощью валидации текущего состояния (сферическая съемка) к проектному (трёхмерная модель); отслеживание сроков проекта (функционал Task с подсвечиванием дат в календаре, в которых происходят изменение объекта); мини-карты для удобной ориентирования в объекте. Состояния связаны в трёхмерном пространстве (реализован модуль угла поворота, масштабирования, перемещения) и временном. Тип ЭВМ: IBM PC-совмест. ПК; ОС: Windows.
- ПубликацияТолько метаданныеThe operation optimizing experience for a high-intensity closed water circulation aquabiofarm based on a combination of digital twin technologies and the industrial Internet of Things(2022) Zhabitskii, M.; Andryenko, Y.; Josanov, A.; Malyshev, V.; Жабицкий, Михаил Георгиевич; Андриенко, Юрий АнатольевичThe research subject is development and testing for efficiency of technologies combining digital twin and the industrial Internet of Things for the biotechnological farm. The research object is a high-tech closed water circulation aquafarm. The information model is based on data from a specific high-intensity aquabiotechnological enterprise in Russia, the Kursk region. A pool of complex research methods was used and a data model was developed to describe this system. A digital model includes BIM, mathematical, engineering, and economic models. The information base is filled directly by real-time sensors data, as a dynamical digital twin was formed. Its interface allows to create of an image both for the current system state or for any previous times. While the predictive analytics methods were used, the simulation results were compared with the real data. The digital twin integrates heterogeneous components: (i) Mathematical model of the development of the population of commercial aquaculture was used. Mathematical models by different types of the aquaculture population were created during this research. (ii) An engineering model includes sets of sensors and actuators. They generated parameters of the aquaculture habitat, operating modes sensors for biological and engineering components. Additionally, resource consumption data counters were employed. (iii) The economic model should consider the real volumes of consumption and prices for all the used resources. Detailed online accounting of electricity, heat, water, supplies, and consumables costs is organized, with differentiation by engineering systems and aquaculture groups (cages). During this study, the sufficient model's accuracy level was confirmed. We used such models to describe and predict the biological productivity of the aquafarm and its economic efficiency. The efficiency and prospects of the approach to the management of biotechnological production using digital twin technologies and the Internet of Things are additionally displayed. There has been a plan developed to continue the work in the future for intelligent assistant creation and robotic management for aquabiotechnological farms. © 2022 Author(s).
- ПубликацияТолько метаданныеA Digital Twin of Intensive Aquabiotechnological Production Based on a Closed Ecosystem Modeling & Simulation(2021) Zhabitskii, M.; Andrienko, Y.; Malyshev, V.; Chuykova, S.; Zhosanov, A.; Жабицкий, Михаил Георгиевич; Андриенко, Юрий АнатольевичCurrently, intensive fish farming using closed water circulation technology is becoming one of the breakthrough technologies in the aquaculture production. Digital transformation for such production is necessary for the effective management of ultra-high-density aquaculture farms. This transformation is based on the digital twin of aqua-biotechnological farms. The authors performed digital modeling and simulation of the biotechnological component of intensive aqua farm. The main equations of the model are presented in the article. Models of lungfish and trout ecosystems are considered. The models were tested as part of the digital twin for the real aqua farm. The qualitative coincidence of the results of modeling and simulation with the behavior of the ecosystem is obtained. The model has not yet achieved sufficient accuracy for commercial use. The reasons for the insufficient accuracy of the simulation are discussed. Some variants of the simulation model's development for simple closed aquatic ecosystems with a large biological load are considered. It is concluded that it is necessary to integrate a digital twin based on a simulation model of a biosystem with the technology of the Industrial Internet of Things to achieve the necessary accuracy of describing a complex engineering and biotechnological system. © 2021 The Authors.
- ПубликацияОткрытый доступActual problems of the full-scale digital twins technology for the complex engineering object life cycle management(2021) Zhabitskii, M.; Melnikov, V.; Boyko, O.; Жабицкий, Михаил Георгиевич; Бойко, Ольга Владимировна© Published under licence by IOP Publishing Ltd.This article discusses the problems that arise with the widespread digital twin technology introduction for complex engineering objects. Based on the nuclear power experience, various classes of problems are considered. They are related to the different information models and data demand structures and for life-cycle at different stages. As part of the industrial technologies transformation during the Fourth Industrial Revolution, information model & digital twin concepts have fundamental importance. Target effects and actual problems of the technology are analyzed. The enlarged stages of the life cycle, such as design, construction, operation, and decommissioning are considered. The focus of the technology analysis is selected large objects of the Rosatom Corporation. Possible trends in the full life cycle digital twins technology are considered development. The problems of preserving large volumes of structured digital data for long periods at many decades are discussed. The problem of changing the competencies of engineering and management personnel in connection with the digital transformation of the economy and industry during the Fourth Industrial Revolution is considered. It is predicted that it is necessary to increase the costs of implementing digital technologies to achieve the target effects of the digital transformation of the industry and economy.
- ПубликацияОткрытый доступDigital transformation model based on the digital twin concept for intensive aquaculture production using closed water circulation technology(2021) Malyshev, V. N.; Chuykova, S. V.; Zhosanov, A. A.; Zhabitskii, M. G.; Andryenko, Y. A.; Жабицкий, Михаил Георгиевич; Андриенко, Юрий Анатольевич© Published under licence by IOP Publishing Ltd.The article discusses the complex digital transformation problem for the functioning aqua-biotechnological industrial company. The structure of the information model and digital twin for such objects is identified and described. The results of a comprehensive engineering and economic inspection of the state of the biotechnological, engineering, and economic system from the point of view of digital transformation are described. A conceptual scheme of the enterprise functioning based on the results of digital transformation is presented. The target effects of modernization and reconstruction of the existing biotechnological enterprise based on the end-to-end digital technologies of the fourth industrial revolution are formulated.