Advances In Cyber-Physical Systems

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    High-performance software for designing complex Cyber-Physical Systems on the parallel computers
    (Lviv Politechnic Publishing House, 2018-02-01) Klushyn, Yuriy; Lviv Polytechnic National University
    To study the effective functioning and behavior of parallel computing systems (which may be an integral part of the Cyber-Physical System), a high-performance software package based on mathematical models, methods and algorithms for stochastic modeling has been developed at the design stage. This software package completely solves the design problem – the parameters of a computing system have been calculated: its computational power, the average value of task execution time or various tasks on homogeneous resources of a parallel computing system, the distribution function of the task execution time. Based on the analysis of the parameters obtained, as well as indicators of the reliability of the system, the configuration of a parallel computing system has been selected or the possibility of using a previously selected computing system to perform the task has been considered.
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    Multiagent control and predictive diagnostics of distributed iron ore enrichment system based on CPS
    (Publishing House of Lviv Polytechnic National University, 2016) Morkun, Volodymyr; Savytskyi, Oleksandr; Tymoshenko, Maxym; SIHE “Kryvyi Rih National University”
    The paper presents a description of a distributed control system of processing complex, consisting of three stages with a predictive diagnosis of sensors and actuators. Innovative methods of multi-agent control re focused on as one of the CPS concepts to improve the relation between different stages of enrichment equipment and their coordination.
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    Intelligent control of repair process of industrial facilities with distributed infrastructure on the basis of CPS
    (Publishing House of Lviv Polytechnic National University, 2016) Kupin, Andriy; Muzyka, Ivan; Romanov, Maksim; Ruban, Sergii; Savitskyi, Oleksandr; Kharlamenko, Vadym; SIHE “Kryvyi Rih National University”; PJSC “ArcelorMittal Kryvyi Rih”
    The paper presents a brief description of engineering and scientific problems which arise at the steel plant PJSC “ArcelorMittal Kryvyi Rih” when organizing a repair workshop to fix industrial equipment. The attention is paid to innovative methods of repair process based on intelligent agents and Industry 4.0 principles.