Estimation of a condition of electromagnetic relays a method of acoustic diagnostics in systems of railway automatics

Authors

  • V. V. Laguta Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • V. Y. Khizyakov Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2012/7087

Keywords:

periods of repair relay equipment, acoustic diagnostics electromagnetic relay, signs of recognition, acoustic signal processing techniques

Abstract

The paper deals with methods of preliminary analysis of sound signals to extract stable features in classifying the relay used in railway automation systems. The algorithm of the description of a sound signal on the basis of these attributes is offered.

Author Biographies

V. V. Laguta, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

V. V. Laguta

V. Y. Khizyakov, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

V. Y. Khizyakov

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Published

2012-04-25

How to Cite

Laguta, V. V., & Khizyakov, V. Y. (2012). Estimation of a condition of electromagnetic relays a method of acoustic diagnostics in systems of railway automatics. Science and Transport Progress, (40), 204–207. https://doi.org/10.15802/stp2012/7087

Issue

No. 40 (2012): ISSUE 40

Section

TRANSPORT AND ECONOMIC TASKS MODELING

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