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Постійне посилання на розділhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/35393
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Документ Improving the reliability of cardiological diagnostics of arrhythmias using stochastic parameters of spectral dynamics of rhythmograms(Національний аерокосмічний університет ім. М. Є. Жуковського "Харківський авіаційний інститут", 2020) Sokol, Yevgen I. ; Shapov, Pavel; Kulichenko, Viacheslav; Tomashevskyi, Roman; Gorbulitch, Alexandr; Muzhychuk, OleksiiThe article presents the results of a theoretical analysis of the parameters of a two-dimensional autocorrelation function and it`s filtering in time, the results of dynamic modeling of arrhythmia identification procedures using training rhythmograms. The possibility of intellectualization of identification procedures using the statistical procedure of Wald's sequential analysis has been proved. Results of parametric identification of cardiac conditions by changes in the characteristics of correlation-spectral non-stationarity of rhythmograms in a sliding observation windowДокумент Screening Diagnostic System for Chronic Obstructive Pulmonary Diseases(Institute of Electrical and Electronics Engineers, 2016) Poreva, Anna; Honcharenko, Oleksandr; Tomashevskyi, Roman; Batachenko, Serhiy; Kulichenko, ViacheslavPreventive screening examinations of the population are one of the most effective ways to prevent COPD today. In this paper the problem of technical support of chronic obstructive pulmonary disease diagnosis is described. Transmit channel data and testing of technical capabilities of NRF24L01-module for implementation in screening diagnostic system are analyzed. The present measurements agree with the following IEEE basic standards: IEEE 802.15 and IEEE 802.15g.Документ System for Flow Rate Regulation with Pulse-Width Modulation(Kyiv polytechnic institute, 2014) Tomashevskyi, Roman; Kulichenko, Viacheslav; Mahonin, NikolayIn article describes the concept of the flow control system for ozone-oxygen mixture, using the principles of pulse-width modulation. The basic equation for calculation of the system measurement channel are given. Experimental studies of such air channel system and its performance characteristics are describes. The possibility of using flow control system ozone-oxygen mixture in medical ozone is shown.