Перегляд за автором "Volotka, V. S."

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  • Зображення мініатюри
    Публікація
    Quality control of functioning of telecommunications systems
    (ХНУРЭ, 2013) Andrushko, D. V.; Volotka, V. S.; Skibin, V. P.
    Quality control of functioning of telecommunication systems (TCS) is considered, based on the results of the statistical analysis of the spectral matrix of residual detunes obtained at the optimal state estimation of the different elements in the network. The recommendations are given on the method of forming the matrix of residual detunes. (50) The proposed method of diagnosing the quality of telecommunications systems solved in the space of signals on the principle of "learning with a teacher" has a higher reliability than the method solved in the parameter space. The residual detune, obtained due to result of best estimation system as a result of a "supervised learning", has the most complete information about the state of the system deviation from the desired characteristics. Therefore, the method based on the use of the statistical characteristics of the sequence of residual detunes (the matrix of residual detunes) to diagnose the quality of functioning of TCS is the most informative. The upper confidence limit of the spectral norm of the matrix normalized for residual detunes can be used as a threshold function for detecting disorders (disorder) in the state of the system. In order to localize the causes of disorder it may be recommend to use of individual assessment of filters for each object of diagnosis.
  • Зображення мініатюри
    Публікація
    What can we expect from Industry 5.0
    (ХНУРЕ, 2021) Shloma, O. K.; Volotka, V. S.
    This article focuses on the industrial revolutions and their impact on society. Each industrial revolution has left its mark on the history of mankind. The best way to predict the future is by looking back to the history, studying the past. If we are talking about industrial development, there have been several cycles throughout history. The formation of a society is a very complex and lengthy process. With each industrial revolution, mankind gradually abandoned heavy productive human work in favor of "machine" labor. In a word, the transition from manual labor to machine labor, from manufacturing to factory labor. The development of neural networks and artificial intelligence is now a historical process. Smart kettles, homes and the Internet of Things are all the foundation for the transition to Industry 5.0. Ready we or not, now Industry 5.0 is here. While many manufacturers are still working on how to combine new technologies to improve efficiency and productivity - the guiding principle behind Industry 4.0. The next stage of industrialization has already begun and continues to develop. Today, data is the equivalent of currency. An economy based on energy and natural resources fades into the background. Now anyone who knows his capabilities and measures them against the market potential can get competitive advantages in time, which in the future will ensure a stable position in the market.