Optimization of frequency discretization for diagnostic information at diagnostics of technical objects

A. V. Asadchiy, A. I. Soldatov, A. A. Soldatov, O. H. Kim

Research output: Contribution to journalConference article

Abstract

The block diagram of the monitoring device is presented. The operation principle of the monitoring device is described. The main units affecting the quality of the monitored signal reconstruction are shown. The analysis of the differentiating device and the voltage-controlled generator is carried out. The main characteristics of the differentiating device and the voltage-controlled oscillator are given and the quality of signal reconstruction is evaluated when their parameters change. The requirements for choosing the optimal value of the derivative time constant and the frequency range of the voltage-controlled generator are specified. A calculation example of the required RAM for recording and reconstruction of the monitored signal is shown.

Original languageEnglish
Article number012012
JournalJournal of Physics: Conference Series
Volume1499
Issue number1
DOIs
Publication statusPublished - 11 Jun 2020
Event8th International Conference on Actual Trends in Radiophysics - Tomsk, Russian Federation
Duration: 1 Oct 20194 Oct 2019

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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