USING A CHAOTIC GENERATOR AS A DETECTOR OF WEAK PERIODIC SIGNALS

Authors

  • Ibragimov Jakhongir Farxodovich Tashkent State Technical University named after Islam Karimov, Universitet street, 2, Tashkent 100095, Uzbekistan

Keywords:

Photoelectric sensor, chaos generator, noise, bifurcations

Abstract

The article examines an example of using a chaotic oscillator as a detector of weak periodic signals against the background of prevailing noise. It is proposed that the received signal containing noise and the useful signal be fed to the non-autonomous chaos generator. It is recommended to use a tangential bifurcation as the boundary of the regimes, in which chaos occurs through intermittency. Recognition of the type of motion in a chaotic generator is carried out by the form of the signal spectrum at its output. The proposed method has been tested on a laboratory model of a diffuse-type photoelectric sensor

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Published

2021-01-19

Issue

Vol. 13 No. 1 (2021): GTIMSC-2021

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

How to Cite

USING A CHAOTIC GENERATOR AS A DETECTOR OF WEAK PERIODIC SIGNALS. (2021). Archive of Conferences, 13(1), 36-40. https://conferencepublication.com/index.php/aoc/article/view/531