Author

Tetyana Utkina

Cherkasy State Technological University

18006, 460 Shevchenko Blvd., Cherkasy, Ukraine

https://orcid.org/0000-0002-6614-4133

All articles

open access

Keywords: quasi-periodic signal; clonal selection algorithm; hierarchical-iterative clustering; signal transformation; signal structure analysis

Method of clusterization of quasiperiodic signal based on clonal selection algorithm

Eugene Fedorov, Tetyana Utkina

https://doi.org/10.24025/2306-4412.2.2022.253905

Suggested citation

Fedorov, E., & Utkina , T. (2022). Method of clusterization of quasiperiodic signal based on clonal selection algorithm . Bulletin of Cherkasy State Technological University, 27(2), 11-21. https://doi.org/10.24025/2306-4412.2.2022.253905
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  • 20.06.2022
  • 1,236 Views
  • Library Science. Record Studies. Informology - Volume 27, No. 2, 2022
open access

Keywords: artificial neural network; chicken embryos; ovoscoping; a Hopfield network; technical vision

FPGA implementation of neurocomputers to recognize the state of development of chicken embryos

Tetyana Utkina , Vladimir Ryabtsev

https://doi.org/10.24025/2306-4412.1.2022.252223

Suggested citation

Utkina , T., & Ryabtsev, V. (2022). FPGA implementation of neurocomputers to recognize the state of development of chicken embryos . Bulletin of Cherkasy State Technological University, 27(1), 13-23. https://doi.org/10.24025/2306-4412.1.2022.252223
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  • 18.04.2022
  • 1,194 Views
  • Library Science. Record Studies. Informology - Volume 27, No. 1, 2022
open access

Keywords: visual signal; time filtering; frequency filtering; threshold processing; wavelet transform; additive Gaussian noise; multiplicative Gaussian noise

Noise cleaning method for visual biometric information

Eugene Fedorov, Tetyana Utkina

https://doi.org/10.24025/2306-4412.4.2021.247856

Suggested citation

Fedorov, E., & Utkina , T. (2021). Noise cleaning method for visual biometric information . Bulletin of Cherkasy State Technological University, 26(4), 5-15. https://doi.org/10.24025/2306-4412.4.2021.247856
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  • 20.12.2021
  • 1,298 Views
  • Library Science. Record Studies. Informology - Volume 26, No. 4, 2021
open access

Keywords: time of day; dimmer; programmable relay; daylight; LED; timer; function blocks

System of automatic control of poultry factory lighting in "sunrise-sunset" modes

Tetyana Utkina , Viktor Kiselyov, Vladimir Ryabtsev

https://doi.org/10.24025/2306-4412.3.2021.242241

Suggested citation

Utkina , T., Kiselyov, V., & Ryabtsev, V. (2021). System of automatic control of poultry factory lighting in "sunrise-sunset" modes . Bulletin of Cherkasy State Technological University, 26(3), 5-13. https://doi.org/10.24025/2306-4412.3.2021.242241
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  • 18.10.2021
  • 1,144 Views
  • Library Science. Record Studies. Informology - Volume 26, No. 3, 2021
open access

Keywords: accelerometer, sign model, quality criteria, dimensions theory

Optimization of the procedure for selecting sensors in laser technological equipment

Valentyna Lukashenko, Tetyana Utkina , Andrii Germanovich Lukashenko, Serhii Mitsenko, K. Dubitskiy

Suggested citation

Lukashenko, V., Utkina , T., Lukashenko, A.G., Mitsenko, S., & Dubitskiy, K. (2016). Optimization of the procedure for selecting sensors in laser technological equipment. Bulletin of Cherkasy State Technological University, 21(3), 5-10.
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  • 758 Views
  • Library Science. Record Studies. Informology - Volume 21, No. 3, 2016