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Mykhailo Fryz

Ternopil Ivan Puluj National Technical University

SCHOLARLY PAPERS

12

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65

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Scholarly Papers (12)

1.

Models and Characteristics of Identification of Noise Stochastic Signals of Research Objects

CEUR Workshop Proceedings, vol. 3309. P. 349-362. https://ceur-ws.org/Vol-3309/paper22.pdf
Number of pages: 14 Posted: 18 Jan 2023
National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), National Academy of Sciences of Ukraine - Institute of Electrodynamics of NAS of Ukraine, Ternopil Ivan Puluj National Technical University and Kyiv International University
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Abstract:

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noise signals, information resource, mathematical models, identification characteristics, linear random processes, white noise, color noise, characteristic functions, correlation functions

2.

Methodology for Assessment the Power Quality Characteristics of the Supply Voltage of General-Purpose Power Grids

Posted: 10 Jul 2025
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Institute of General Energy of NAS of Ukraine

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Discrete Hilbert transform, Discrete Fourier transform, Power quality characteristics, Signal phase, Signal envelope, DFT leakage

3.

Eeg Signal Classification Using Linear Process Model-Based Feature Extraction and Supervised Learning

Posted: 21 May 2025
Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Independent, Ternopil Ivan Puluj National Technical University and Kyiv International University

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EEG signal, Mathematical model, Conditional linear random process, Kernel, Autoregressive process, Machine learning, Estimation, Classification

4.

Identification of Air Pollution Sources

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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Air Quality Monitoring, Atmospheric Dispersion Modeling, Correlation Analysis, Principle Component Analysis, Positive Matrix Factorization, Source Identification, Optimization Methods, Environmental Management

5.

Examples of Stochastic Noise Signals Identification

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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stochastic noise signals, vibroacoustic identification, bearing assemblies, Pearson curves, EEG signal analysis, ARRC model, ultrasound thickness measurement, phase characteristics, radio pulse detection

6.

Identification of Vibration Noise Signals of Electric Power Facilities

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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Vibration Analysis, Noise Signals, Vibroacoustic Signals, Electric Machines, RLC Noise Model, Electromechanical Analogies, Correlation Function, Diagnostic Tools, Statistical Analysis, Pearson Curve System, Signal Processing, Electrical Equipment

7.

Method of Envelope and Phase in the Tasks of Identification of Narrowband Noise Signals

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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narrowband noise signals, Hilbert transform, pre-envelope, envelope of the signal, signal phase, sample circular statistics, identifiers of narrowband noise processes

8.

Periodic Models of Noise Signals

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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period, cyclostationary process, periodically correlated random process, linear periodic random process, Fourier series, periodic autoregressive model, periodic moving average model, conditional linear cyclostationary random process, conditional characteristic function, harmonizable process

9.

Linear Models of Stochastic Noise Signals

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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linear random process, conditional linear random process, process with independent increments, compound Poisson process, kernel, characteristic function, moment function, ergodicity, mixing, colored noise

10.

Problems of Noise Signals Research

Posted: 18 Nov 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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noise signal, field, object, model, measure, identification, spatio-temporal characteristics, white noise, infinitely divisible distributions, informative features

11.

The Concept of Research of the Electric Power Facilities Functioning

Posted: 08 Oct 2024
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Academy of Sciences of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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energy informatics, electric power industry, concept of electric power objects research, stochastic signal models, electric power quality, Fourier spectrum, vibration noise signals, power spectral density

12.

Information Provision for Monitoring the Current State of Electric Power Facilities

Forthcoming In: Bezuglyi, M., Bouraou, N., Mykytenko, V., Tymchyk, G., Zaporozhets, A. (eds) Advanced System Development Technologies I. Studies in Systems, Decision and Control, vol 511. Springer, Cham. https://doi.org/10.1007/978-3-031-44347-3_8
Posted: 28 Dec 2023
Institute of General Energy of the National Academy of Sciences of Ukraine, Institute of General Energy of NAS of Ukraine, National Academy of Sciences of Ukraine, National Technical University of Ukraine (Igor Sikorsky Kyiv Polytechnic Institute), Ternopil Ivan Puluj National Technical University and Kyiv International University

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Electric power facilities, Vibronoise signals, White noise process, Forming linear filter, Random linear process, Pseudo-random number generator